{"id":2605,"date":"2026-10-07T07:14:23","date_gmt":"2026-10-07T07:14:23","guid":{"rendered":"https:\/\/yocl.com\/?wpr2_import=6a1a58110530eab4fe441a1dcfede187c003fa0ee47df8ea676f5864197749c5"},"modified":"2026-10-07T07:14:23","modified_gmt":"2026-10-07T07:14:23","slug":"what-is-a-power-distribution-block","status":"publish","type":"post","link":"https:\/\/yocl.com\/ar\/what-is-a-power-distribution-block\/","title":{"rendered":"\u0645\u0627 \u0647\u064a \u0643\u062a\u0644\u0629 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629\u061f \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a"},"content":{"rendered":"<p><strong>\u062a\u0648\u0641\u0631 \u0643\u062a\u0644\u0629 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u062a\u0635\u0627\u0644\u0627\u064b \u0645\u062f\u0639\u0648\u0645\u064b\u0627 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\u0627\u0644\u062c\u0647\u062f\u060c \u0623\u0648 \u062a\u0642\u0633\u0645 \u0627\u0644\u062a\u064a\u0627\u0631 \u0628\u0627\u0644\u062a\u0633\u0627\u0648\u064a\u060c \u0623\u0648 \u062a\u062d\u0644 \u0645\u062d\u0644 \u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629.<\/strong><\/p>\n<p>\u0627\u0642\u0631\u0623 \u0627\u0644\u062c\u0647\u0627\u0632 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062b\u0644\u0627\u062b\u0629 \u0623\u0633\u0626\u0644\u0629: <strong>\u0645\u0627 \u0647\u064a \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0645\u062a\u0635\u0644\u0629\u061f \u0623\u064a \u0645\u0648\u0635\u0644 \u064a\u0646\u062a\u0645\u064a \u0625\u0644\u0649 \u0643\u0644 \u0645\u0648\u0636\u0639\u061f \u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0647\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u063a\u0637\u064a\u0647\u0627 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0645\u0639\u0644\u0646\u0629\u061f<\/strong> \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0639\u062f\u062f \u0627\u0644\u062b\u0642\u0648\u0628 \u0623\u0648 \u0642\u064a\u0645\u0629 \u0627\u0644\u0623\u0645\u0628\u064a\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u062b\u0644\u0627\u062b\u0629.<\/p>\n<h2>\u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a \u0648\u0627\u0644\u0623\u0642\u0637\u0627\u0628 \u062a\u0635\u0641 \u0623\u0634\u064a\u0627\u0621 \u0645\u062e\u062a\u0644\u0641\u0629<\/h2>\n<p>\u063a\u0637\u0627\u0621 \u0641\u062a\u062d\u0629 \u062d\u0627\u0648\u064a\u0629 <strong>\u0645\u062f\u062e\u0644<\/strong> \u0647\u0648 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0644\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u0648\u0627\u0631\u062f. \u0623 <strong>\u0645\u062e\u0631\u062c<\/strong>, \u060c \u064a\u064f\u0637\u0644\u0642 \u0639\u0644\u064a\u0647 \u0623\u064a\u0636\u064b\u0627 \u0648\u0635\u0644\u0629 \u062a\u0648\u0635\u064a\u0644\u060c \u064a\u062e\u062f\u0645 \u0645\u0648\u0635\u0644\u064b\u0627 \u0635\u0627\u062f\u0631\u064b\u0627. \u0627\u0644\u0640 <strong>\u0642\u0637\u0628<\/strong> \u064a\u062d\u062f\u062f \u0645\u0633\u0627\u0631\u064b\u0627 \u0645\u0634\u062a\u0631\u0643\u064b\u0627 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0638\u0644 \u0645\u0646\u0641\u0635\u0644\u0627\u064b \u0639\u0646 \u0627\u0644\u0623\u0642\u0637\u0627\u0628 \u0627\u0644\u0623\u062e\u0631\u0649. \u0644\u0630\u0644\u0643 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u062a\u0648\u064a \u0642\u0637\u0628 \u0648\u0627\u062d\u062f \u0639\u0644\u0649 \u0639\u062f\u0629 \u0645\u062e\u0627\u0631\u062c \u062f\u0648\u0646 \u0625\u0646\u0634\u0627\u0621 \u0639\u062f\u0629 \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0645\u0633\u062a\u0642\u0644\u0629.<\/p>\n<p>\u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0639\u0627\u0645 \u0644\u0640 <a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?productId=UL1953\" target=\"_blank\" rel=\"noopener\">UL 1953\u060c \u0645\u062e\u0637\u0637 \u0627\u0644\u062a\u062d\u0642\u064a\u0642 \u0644\u0645\u0648\u0635\u0644\u0627\u062a \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629<\/a>, \u060c \u0627\u0644\u0641\u0642\u0631\u0627\u062a 1.2\u20131.3\u060c \u062a\u0635\u0641 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0639\u0644\u0649 \u0642\u0627\u0639\u062f\u0629 \u0639\u0627\u0632\u0644\u0629\u060c \u0648\u0641\u062a\u062d\u0627\u062a \u0627\u0644\u062f\u062e\u0648\u0644 \u0648\u0627\u0644\u062a\u0648\u0635\u064a\u0644\u060c \u0648\u0627\u0644\u0641\u0635\u0644 \u0628\u064a\u0646 \u0627\u0644\u0623\u0642\u0637\u0627\u0628 \u0648\u0633\u0637\u062d \u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u0647\u0630\u0627 \u0645\u0631\u062c\u0639 \u0647\u064a\u0643\u0644\u064a \u0645\u0641\u064a\u062f \u0636\u0645\u0646 U.S \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0647. \u0646\u0637\u0627\u0642 \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0648\u0637\u0646\u064a (NEC)\u061b \u0644\u0627 \u064a\u0646\u0634\u0626 \u0634\u0647\u0627\u062f\u0629 \u0646\u0645\u0648\u0630\u062c YOCL.<\/p>\n<p>\u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0647\u0648:<\/p>\n<p><strong>\u0627\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u0648\u0627\u0631\u062f \u2192 \u0627\u062a\u0635\u0627\u0644 \u0645\u0634\u062a\u0631\u0643 \u062f\u0627\u062e\u0644 \u0642\u0637\u0628 \u0648\u0627\u062d\u062f \u2192 \u0645\u0648\u0635\u0644\u0627\u062a \u0635\u0627\u062f\u0631\u0629 \u0645\u062d\u062f\u062f\u0629.<\/strong><\/p>\n<p>\u062a\u0646\u062a\u0645\u064a \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0645\u062a\u0635\u0644\u0629 \u0625\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0639\u0642\u062f\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0623\u062d\u0645\u0627\u0644 \u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u062a\u0631\u062a\u064a\u0628\u0627\u062a \u062d\u0645\u0627\u064a\u0629 \u062e\u0627\u0635\u0629 \u0628\u0647\u0627. \u0645\u0648\u0636\u0639 \u0627\u0644\u062e\u0631\u0648\u062c \u0647\u0648 \u0646\u0642\u0637\u0629 \u0627\u062a\u0635\u0627\u0644\u060c \u0648\u0644\u064a\u0633 \u0642\u0646\u0627\u0629 \u0645\u062d\u0645\u064a\u0629 \u0628\u0634\u0643\u0644 \u0641\u0631\u062f\u064a. \u0648\u0628\u0627\u0644\u0645\u062b\u0644\u060c \u0641\u0625\u0646 \u062a\u0648\u0635\u064a\u0644 \u062c\u0647\u0648\u062f \u062a\u063a\u0630\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0642\u0637\u0628 \u0645\u0634\u062a\u0631\u0643 \u0633\u064a\u062c\u0645\u0639 \u062a\u0644\u0643 \u0627\u0644\u062c\u0647\u0648\u062f\u060c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0639\u0632\u0644\u0647\u0627.<\/p>\n<h3>\u0639\u062f\u062f \u0627\u0644\u0641\u0631\u0648\u0639 \u0644\u0627 \u064a\u0642\u0633\u0645 \u0627\u0644\u062a\u064a\u0627\u0631<\/h3>\n<p><a href=\"https:\/\/openstax.org\/books\/university-physics-volume-2\/pages\/10-3-kirchhoffs-rules\" target=\"_blank\" rel=\"noopener\">\u0634\u0631\u062d OpenStax \u0644\u0642\u0627\u0639\u062f\u0629 \u0639\u0642\u062f \u0643\u064a\u0631\u0634\u0648\u0641<\/a> \u064a\u0646\u0635 \u0639\u0644\u0649 \u0623\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u062e\u0644 \u0625\u0644\u0649 \u0639\u0642\u062f\u0629 \u064a\u0633\u0627\u0648\u064a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u0627\u0631\u062c \u0645\u0646\u0647\u0627. \u0639\u062f\u062f \u0627\u0644\u0645\u0648\u0627\u0636\u0639 \u0627\u0644\u062e\u0627\u0631\u062c\u0629 \u0644\u0627 \u064a\u062d\u062f\u062f \u062a\u064a\u0627\u0631 \u0643\u0644 \u0641\u0631\u0639.<\/p>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 <strong>\u0639\u0642\u062f\u0629 \u062a\u064a\u0627\u0631 \u0645\u0633\u062a\u0645\u0631 \u062b\u0627\u0628\u062a \u062a\u0648\u0636\u064a\u062d\u064a (DC)<\/strong>, \u060c \u0627\u0641\u062a\u0631\u0636 \u062b\u0644\u0627\u062b\u0629 \u062a\u064a\u0627\u0631\u0627\u062a \u062e\u0627\u0631\u062c\u064a\u0629 \u0645\u062a\u0632\u0627\u0645\u0646\u0629 \u0628\u0642\u064a\u0645 40 A \u0648 30 A \u0648 15 A\u060c \u0645\u0639 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0641\u0631\u0639 \u0645\u062a\u0635\u0644 \u0622\u062e\u0631. \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u062e\u0644 \u0647\u0648 <strong>40 + 30 + 15 = 85 A<\/strong>. \u0644\u0627 \u064a\u062a\u0645 \u062a\u0642\u0633\u064a\u0645\u0647 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0625\u0644\u0649 \u062b\u0644\u0627\u062b \u062d\u0635\u0635 \u0645\u062a\u0633\u0627\u0648\u064a\u0629. \u0647\u0630\u0647 \u062d\u0633\u0627\u0628\u0627\u062a \u062f\u0648\u0627\u0626\u0631\u060c \u0648\u0644\u064a\u0633\u062a \u0627\u062e\u062a\u0628\u0627\u0631 UKK \u062a\u0635\u0646\u064a\u0641 \u0623\u0648 \u0646\u062a\u064a\u062c\u0629 \u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645 \u0645\u0648\u0635\u0644\/\u062d\u0645\u0627\u064a\u0629\u061b \u0625\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0644\u0625\u0636\u0627\u0641\u0629 \u0642\u0631\u0627\u0621\u0627\u062a \u0639\u0634\u0648\u0627\u0626\u064a\u0629 \u0644\u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0627\u0644\u062a\u0631\u0628\u064a\u0639 \u0627\u0644\u0641\u0639\u0627\u0644 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062a\u0631\u062f\u062f (AC RMS).<\/p>\n<figure class=\"wp-block-image\">\n<img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/10\/what-is-a-power-distribution-block-common-pole.webp\" alt=\"\u062a\u0648\u0635\u064a\u0644 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0642\u0637\u0628 \u0645\u0641\u0627\u0647\u064a\u0645\u064a \u0628\u0645\u062f\u062e\u0644 85 A \u0648\u0627\u062d\u062f \u0648\u062b\u0644\u0627\u062b\u0629 \u0641\u0631\u0648\u0639 DC \u062a\u062d\u0645\u0644 40 A \u0648 30 A \u0648 15 A\"><figcaption>\u062b\u0644\u0627\u062b\u0629 \u0641\u0631\u0648\u0639 \u062a\u0648\u0636\u062d \u0639\u0642\u062f\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0634\u0627\u0626\u0639\u0629. \u0647\u0630\u0627 \u0644\u064a\u0633 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0627\u0644\u0645\u0627\u062f\u064a \u0630\u064a \u0627\u0644\u0625\u062d\u062f\u0649 \u0639\u0634\u0631\u0629 \u0645\u062e\u0631\u062c\u064b\u0627 \u0627\u0644\u062e\u0627\u0635 \u0628\u0640 UKK-250A \u0623\u0648 \u0645\u062e\u0637\u0637 \u062d\u0645\u0627\u064a\u0629 \u0643\u0627\u0645\u0644.<\/figcaption><\/figure>\n<h3>\u0642\u0636\u064a\u0628 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0644\u0627 \u064a\u0646\u0634\u0626 \u0627\u0644\u062f\u0627\u0626\u0631\u0629<\/h3>\n<p>\u0642\u0636\u064a\u0628 DIN \u064a\u062f\u0639\u0645 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u062b\u0628\u062a\u0629. \u0644\u0627 \u064a\u062a\u0645 \u062a\u0648\u0635\u064a\u0644 \u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u0627\u0644\u0645\u062c\u0627\u0648\u0631\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627 \u0644\u0645\u062c\u0631\u062f \u0623\u0646\u0647\u0627 \u062a\u0634\u062a\u0631\u0643 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0642\u0636\u064a\u0628\u061b \u062a\u0631\u062a\u064a\u0628 \u062a\u0648\u0635\u064a\u0644\u0647\u0627 \u0627\u0644\u0645\u0648\u062b\u0642 \u0623\u0648 \u0627\u0644\u062c\u0633\u0631 \u064a\u062d\u062f\u062f \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0634\u062a\u0631\u0643. \u0627\u0644\u0640 <a href=\"https:\/\/yocl.com\/ar\/what-is-a-terminal-block\/\">\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0643\u062a\u0644\u0629 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0648 DIN \u0645\u0644\u062d\u0642\u0627\u062a \u0627\u0644\u0642\u0636\u064a\u0628 \u0627\u0644\u0625\u0631\u0634\u0627\u062f\u064a<\/a> \u064a\u0634\u0631\u062d \u0647\u0630\u0647 \u0627\u0644\u0645\u0647\u0645\u0629 \u0627\u0644\u0645\u0646\u0641\u0635\u0644\u0629.<\/p>\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u062f\u0627\u062e\u0644 \u0623\u0633\u0645\u0627\u0621 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a\u060c \u0644\u0630\u0627 \u0627\u0641\u062d\u0635 \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0648\u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0645\u0637\u0628\u0642\u0629. UL 1953 \u0627\u0644\u0639\u0627\u0645 \u00a71.4 \u064a\u0633\u062a\u0628\u0639\u062f \u0635\u0631\u0627\u062d\u0629\u064b \u0643\u062a\u0644 \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u063a\u0637\u0627\u0629 \u0628\u0640 UL 1059. \u062a\u0633\u0645\u064a\u0629 \u0645\u0646\u062a\u062c \u0645\u0627 \u0628\u0640 \u2019\u0643\u062a\u0644\u0629 \u062a\u0648\u0632\u064a\u0639\u201c \u0644\u0627 \u062a\u0646\u0634\u0626\u060c \u0628\u062d\u062f \u0630\u0627\u062a\u0647\u0627\u060c \u0627\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0630\u064a \u064a\u0646\u0637\u0628\u0642.<\/p>\n<h2>\u0627\u0642\u0631\u0623 \u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644: \u0645\u062b\u0627\u0644 UKK-250A<\/h2>\n<p>YOCL\u2019s <strong>UKK<\/strong> \u0647\u064a \u0639\u0627\u0626\u0644\u0629 \u0645\u0646 \u0643\u062a\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0623\u062d\u0627\u062f\u064a\u0629 \u0627\u0644\u0642\u0637\u0628 \u0648\u0645\u062a\u0635\u0644\u0629 \u0628\u0628\u0631\u0627\u063a\u064a. \u0627\u0644\u0640 <a href=\"https:\/\/yocl.com\/ar\/product\/ukk-din-rail-power-distribution-blocks\/\">UKK \u0646\u0645\u0648\u0630\u062c \u0648\u062c\u062f\u0627\u0648\u0644 \u0633\u0639\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644<\/a> \u062a\u0642\u062f\u064a\u0645 \u0645\u062b\u0627\u0644 \u0648\u0627\u0636\u062d \u0645\u0639 <strong>UKK-250A<\/strong>:<\/p>\n<table>\n<thead>\n<tr>\n<th>UKK-250A \u0645\u062c\u0627\u0644<\/th>\n<th>\u0625\u062f\u062e\u0627\u0644 \u0645\u0646\u0634\u0648\u0631<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646<\/td>\n<td>250 A<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646<\/td>\n<td>690 V<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u062a\u0648\u0635\u064a\u0644<\/td>\n<td>1 \u0645\u062f\u062e\u0644 \/ 11 \u0645\u062e\u0631\u062c\u0627\u062a<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n<td>120 mm\u00b2 \u00d7 1<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062c\u0645\u0648\u0639\u0629 \u0633\u0639\u0629 \u0627\u0644\u0625\u062e\u0631\u0627\u062c 1<\/td>\n<td>2 \u0645\u0648\u0636\u0639\u060c \u0643\u0644 6\u201335 mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062c\u0645\u0648\u0639\u0629 \u0633\u0639\u0629 \u0627\u0644\u0625\u062e\u0631\u0627\u062c 2<\/td>\n<td>4 \u0645\u0648\u0636\u0639\u064b\u0627\u060c \u0643\u0644 2.5\u201325 mm\u00b2<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062c\u0645\u0648\u0639\u0629 \u0633\u0639\u0629 \u0627\u0644\u0625\u062e\u0631\u0627\u062c 3<\/td>\n<td>5 \u0645\u0648\u0636\u0639\u064b\u0627\u060c \u0643\u0644 2.5\u201316 mm\u00b2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0647\u0630\u0647 \u0625\u0639\u0644\u0627\u0646\u0627\u062a \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629\u060c \u0648\u0644\u064a\u0633\u062a \u0642\u064a\u0627\u0633\u0627\u062a \u0645\u0646 \u062a\u0631\u0643\u064a\u0628. \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u062b\u0644\u0627\u062b \u0630\u0627\u062a \u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0625\u062c\u0645\u0627\u0644\u0627\u064b <strong>\u0623\u062d\u062f \u0639\u0634\u0631 \u0645\u0648\u0636\u0639 \u0625\u062e\u0631\u0627\u062c<\/strong>.<\/p>\n<p>A <strong>\u0645\u0648\u0635\u0644 25 mm\u00b2<\/strong> \u064a\u0642\u0639 \u0636\u0645\u0646 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a 1\u20132\u060c \u0641\u0648\u0642 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0639\u0644\u0649 \u0644\u0644\u0645\u062c\u0645\u0648\u0639\u0629 3. \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u062a\u0636\u064a\u0642 \u0627\u0644\u0645\u0648\u0627\u0636\u0639 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629\u061b \u0648\u0644\u0627 \u062a\u0624\u0643\u062f \u0628\u0646\u0627\u0621 \u0627\u0644\u0645\u0648\u0635\u0644 \u0623\u0648 \u062a\u062d\u0636\u064a\u0631\u0647 \u0623\u0648 \u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0623\u0648 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647. \u0644\u0627 \u064a\u0632\u0627\u0644 \u0631\u0633\u0645 \u0646\u0645\u0648\u0630\u062c\u064a \u0645\u0631\u0642\u0645 \u0645\u0637\u0644\u0648\u0628\u064b\u0627 \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u0627\u062f\u064a \u0627\u0644\u0635\u062d\u064a\u062d.<\/p>\n<figure class=\"wp-block-image\">\n<img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/10\/what-is-a-power-distribution-block-capacity-groups.webp\" alt=\"UKK \u0633\u0644\u0633\u0644\u0629 \u0645\u0631\u062c\u0639 \u062e\u0627\u0631\u062c\u064a \u0628\u062c\u0627\u0646\u0628 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0633\u0639\u0629 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u062b\u0644\u0627\u062b \u0627\u0644\u0645\u0646\u0634\u0648\u0631\u0629 UKK-250A\"><figcaption>\u062a\u0635\u0641 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u062d\u0633\u0648\u0628\u0629 \u0633\u0639\u0627\u062a \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c. \u0644\u0627 \u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0646\u0638\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0644\u0633\u0644\u0633\u0644\u0629 \u0623\u064a \u0645\u0646\u0641\u0630 \u0645\u0635\u0648\u0631 \u064a\u0646\u062a\u0645\u064a \u0625\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0629 \u0623\u0648 \u064a\u062d\u062f\u062f \u0642\u0628\u0648\u0644 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a.<\/figcaption><\/figure>\n<p>\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0647\u0648 <strong>\u0644\u064a\u0633 \u0646\u0637\u0627\u0642 \u0642\u0628\u0648\u0644 \u0645\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0625\u0644\u0649 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649<\/strong>. \u0644\u0627 \u062a\u0642\u0645 \u0628\u0645\u0644\u0621 \u062d\u062c\u0645 \u0625\u062f\u062e\u0627\u0644 \u0623\u0635\u063a\u0631 \u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0628\u0627\u0644\u0642\u064a\u0627\u0633 \u0639\u0644\u0649 \u0646\u0645\u0648\u0630\u062c \u0622\u062e\u0631. \u0648\u0644\u0627 \u064a\u0645\u0643\u0646 \u0639\u062f \u0641\u062a\u062d\u0627\u062a \u0627\u0644\u0648\u0635\u0648\u0644 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u0629 \u0643\u0645\u0648\u0627\u0642\u0639 \u0645\u0648\u0635\u0644\u0627\u062a \u0625\u0636\u0627\u0641\u064a\u0629. \u0627\u0633\u062a\u062e\u062f\u0645 \u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0648\u0627\u0644\u0631\u0633\u0645 \u0627\u0644\u062f\u0642\u064a\u0642 \u0645\u0639\u064b\u0627.<\/p>\n<h2>\u0645\u0627 \u062a\u062d\u062f\u062f\u0647 \u0627\u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a - \u0648\u0645\u0627 \u0644\u0627 \u064a\u0632\u0627\u0644 \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062a\u0648\u062b\u064a\u0642<\/h2>\n<p>\u064a\u062c\u064a\u0628 \u0643\u0644 \u062d\u0642\u0644 \u0639\u0644\u0649 \u0633\u0624\u0627\u0644 \u0645\u062e\u062a\u0644\u0641. \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0642\u064a\u0645\u0629 \u0623\u0645\u0628\u064a\u0631 \u0643\u0628\u064a\u0631\u0629 \u0623\u0646 \u062a\u062d\u062f\u062f \u0648\u0627\u062c\u0628 \u0627\u0644\u062c\u0647\u062f \u0623\u0648 \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0623\u0648 \u0623\u062f\u0627\u0621 \u0627\u0644\u0623\u0639\u0637\u0627\u0644.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0645\u062c\u0627\u0644<\/th>\n<th>\u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0630\u064a \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0639\u0644\u064a\u0647<\/th>\n<th>\u0627\u0644\u062f\u0644\u064a\u0644 \u0627\u0644\u0630\u064a \u0644\u0627 \u064a\u0632\u0627\u0644 \u0645\u0637\u0644\u0648\u0628\u064b\u0627 \u0644\u0644\u062a\u0637\u0628\u064a\u0642<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646<\/td>\n<td>\u0645\u0627 \u0647\u064a \u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u0644\u0646\u0629 \u0644\u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u062f\u064a\u0644\u061f<\/td>\n<td>\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u0637\u0628\u0642\u0629 \u0648\u0648\u0627\u062c\u0628 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646 \u0627\u0644\u0645\u0642\u062a\u0631\u062d<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646<\/td>\n<td>\u0645\u0627 \u0647\u0648 \u0648\u0627\u062c\u0628 \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0639\u0644\u0646\u061f<\/td>\n<td>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062d\u062f\u062f AC\/DC \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u0639\u0632\u0644\/\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0633\u0639\u0629 \u0627\u0644\u0645\u0648\u0635\u0644<\/td>\n<td>\u0645\u0627 \u0647\u0648 \u062d\u062c\u0645 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0623\u0648 \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u062d\u062f\u062f \u0627\u0644\u0630\u064a \u064a\u0646\u0637\u0628\u0642 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0636\u0639\u061f<\/td>\n<td>\u0627\u0644\u0645\u0627\u062f\u0629\u060c \u0627\u0644\u0628\u0646\u0627\u0621\u060c \u0639\u062f\u062f \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a\u060c \u0648\u0627\u0644\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644<\/td>\n<td>\u0643\u064a\u0641 \u064a\u062a\u0645 \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0648\u0635\u0644 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u061f<\/td>\n<td>\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0644\u0644\u062a\u0639\u0631\u064a\u0629 \u0648\u0627\u0644\u0634\u062f \u0648\u0627\u0644\u062a\u062d\u0636\u064a\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u0627\u0644\u062a\u063a\u0637\u064a\u0629<\/td>\n<td>\u0643\u064a\u0641 \u064a\u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u0645\u0643\u0648\u0646 \u0645\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a\u061f<\/td>\n<td>\u0627\u0644\u0631\u0633\u0645 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a\/\u0627\u0644\u063a\u0637\u0627\u0621 \u0648\u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062e\u0635\u0635\u0629 \u0644\u0644\u0645\u0648\u0635\u0644\u0627\u062a<\/td>\n<\/tr>\n<tr>\n<td>\u062f\u0644\u064a\u0644 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629<\/td>\n<td>\u0645\u0627 \u0647\u064a \u0642\u062f\u0631\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062f\u0639\u0645\u0647\u0627 \u0627\u0644\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0645\u0648\u062b\u0642\u061f<\/td>\n<td>\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u0637\u0628\u0642 \u0623\u0648 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u062d\u0645\u0644 \u0648\u0627\u0644\u062c\u0647\u062f \u0648\u0627\u0644\u0634\u0631\u0648\u0637 \u0627\u0644\u0648\u0627\u0642\u064a\u0629<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u062f\u064a \u0644\u064a\u0633 \u0645\u062e\u0635\u0635\u064b\u0627 \u0644\u0643\u0644 \u0645\u062e\u0631\u062c<\/h3>\n<p>\u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u062a\u064a\u0627\u0631 \u0641\u064a \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0644\u064a\u0633 \u062a\u0635\u0646\u064a\u0641\u064b\u0627 \u0645\u0646\u0641\u0635\u0644\u0627\u064b \u0644\u0643\u0644 \u0645\u062e\u0631\u062c. <strong>\u0636\u0631\u0628 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0641\u064a \u0639\u062f\u062f \u0627\u0644\u0645\u062e\u0627\u0631\u062c \u0644\u0627 \u064a\u062e\u0644\u0642 \u0633\u0639\u0629 \u0625\u0636\u0627\u0641\u064a\u0629.<\/strong> \u0631\u0627\u062c\u0639 \u0627\u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u0648\u0627\u0631\u062f \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u060c \u0648\u0648\u0627\u062c\u0628 \u0627\u0644\u0641\u0631\u0639 \u0627\u0644\u0645\u062a\u0632\u0627\u0645\u0646\u060c \u0648\u0634\u0631\u0648\u0637 \u0627\u0644\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u0637\u0628\u0642\u0629.<\/p>\n<p>\u0628\u0627\u0644\u0645\u062b\u0644\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0625\u062f\u062e\u0627\u0644 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0648\u0635\u0644 \u0623\u0646 \u064a\u062d\u062f\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0644\u0644\u0641\u0631\u0639 \u0628\u0645\u0641\u0631\u062f\u0647. \u0647\u0630\u0627 \u0627\u0644\u0633\u0624\u0627\u0644 \u064a\u062e\u0635 \u0623\u064a\u0636\u064b\u0627 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u0635\u0644 \u0648\u0627\u0644\u0625\u0646\u0647\u0627\u0621 \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a. \u064a\u0648\u0636\u062d \u0645\u062b\u0627\u0644 UKK \u0643\u064a\u0641\u064a\u0629 \u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u062d\u0642\u0648\u0644\u061b \u0641\u0647\u0648 \u0644\u0627 \u064a\u0643\u0645\u0644 \u0641\u062d\u0635 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0647\u0630\u0627.<\/p>\n<h3>\u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u0633\u0644\u0643 \u062a\u0634\u0645\u0644 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0628\u0646\u0627\u0621 \u0648\u0627\u0644\u0625\u0639\u062f\u0627\u062f<\/h3>\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0642\u0639 \u0627\u0644\u0633\u0644\u0643 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642 \u0645\u0633\u0627\u062d\u0629 \u0627\u0633\u0645\u064a \u0628\u064a\u0646\u0645\u0627 \u064a\u0638\u0644 \u0627\u0644\u0625\u0646\u0647\u0627\u0621 \u0627\u0644\u0645\u0642\u062a\u0631\u062d \u063a\u064a\u0631 \u0645\u0648\u062b\u0642. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0628\u0646\u0627\u0621 \u0627\u0644\u0635\u0644\u0628 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u062c\u062f\u0648\u0644\u060c \u0648\u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0645\u064f\u0639\u062f\u0629 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627\u060c \u0648\u0639\u062f\u062f \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0639\u0646\u062f \u0643\u0644 \u0645\u0634\u0628\u0643. \u0645\u0627\u062f\u0629 \u0627\u0644\u062c\u0633\u0645 \u0627\u0644\u0645\u0648\u0635\u0644 \u0644\u064a\u0633\u062a \u062f\u0644\u064a\u0644\u0627\u064b \u0639\u0644\u0649 \u0623\u0646 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u064a\u0642\u0628\u0644 \u0645\u0648\u0635\u0644\u0627\u064b \u0645\u0635\u0646\u0648\u0639\u064b\u0627 \u0645\u0646 \u0646\u0641\u0633 \u0627\u0644\u0645\u0639\u062f\u0646.<\/p>\n<p>\u0644\u0645\u062b\u0627\u0644 \u062a\u0646\u0638\u064a\u0645\u064a \u0645\u062d\u062f\u062f\u060c U.S. \u0645\u0643\u0627\u0646 \u0627\u0644\u0639\u0645\u0644 <a href=\"https:\/\/www.osha.gov\/laws-regs\/regulations\/standardnumber\/1910\/1910.303\" target=\"_blank\" rel=\"noopener\">OSHA 1910.303(c)(1)\u2013(2)<\/a> \u062a\u062a\u0637\u0644\u0628 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0648\u0635\u0644 \u0648\u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0623\u0648 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0648\u0641\u0642\u064b\u0627 \u0644\u0630\u0644\u0643. \u0647\u0630\u0627 \u0644\u0627 \u064a\u0648\u0627\u0641\u0642 \u0639\u0644\u0649 \u062a\u0631\u0643\u064a\u0628\u0629 \u0645\u0648\u0635\u0644 UKK \u0645\u0639\u064a\u0646\u0629.<\/p>\n<p>\u0639\u0646\u062f \u0627\u0642\u062a\u0631\u0627\u062d \u0627\u0644\u062d\u0644\u0642\u0627\u062a\u060c \u0641\u0625\u0646 <a href=\"https:\/\/yocl.com\/ar\/single-vs-twin-wire-ferrules\/\">\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0648\u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629<\/a> \u062a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u0645\u064a\u064a\u0632 \u062a\u0631\u062a\u064a\u0628\u0627\u062a \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u064f\u062c\u0647\u0632\u0629. \u0627\u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0644\u064a\u0633\u062a \u062a\u0635\u0631\u064a\u062d\u064b\u0627 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0644\u0648\u0636\u0639 \u0633\u0644\u0643\u064a\u0646 \u0641\u064a \u0645\u0648\u0636\u0639 \u0643\u062a\u0644\u0629 \u0627\u0644\u062a\u0648\u0632\u064a\u0639.<\/p>\n<h3>\u0648\u0627\u062c\u0628 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u064a\u062e\u0636\u0639 \u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0646\u0641\u0635\u0644\u0629<\/h3>\n<p>\u0643\u062a\u0644\u0629 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0641\u0642\u0637 \u0644\u0627 \u062a\u0641\u062a\u062d \u0639\u0637\u0644\u064b\u0627. \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0625\u0639\u0644\u0627\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u062f\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0647\u0627 \u0625\u0646\u0634\u0627\u0621 <strong>\u062a\u0635\u0646\u064a\u0641 \u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 (SCCR)<\/strong> \u0623\u0648 \u0627\u0633\u062a\u0628\u062f\u0644 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u062d\u0645\u0627\u064a\u0629. \u0641\u064a \u0646\u0637\u0627\u0642 \u0645\u0643\u0627\u0646 \u0639\u0645\u0644\u0647 U.S\u060c \u062a\u0645\u064a\u0632 OSHA 1910.303(b)(4)\u2013(5) \u0628\u064a\u0646 \u0645\u0639\u062f\u0627\u062a \u0645\u0642\u0627\u0637\u0639\u0629 \u0627\u0644\u0648\u0627\u062c\u0628 \u0648\u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u0630\u064a \u064a\u0634\u0645\u0644 \u062a\u0642\u064a\u064a\u0645\u0627\u062a \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0648\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0648\u0627\u0642\u064a\u0629.<\/p>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629\u060c \u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u062f\u0644\u064a\u0644 \u062a\u064a\u0627\u0631 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0645\u0637\u0628\u0642 \u0648\u0623\u064a \u0634\u0631\u0648\u0637 \u062d\u0645\u0627\u064a\u0629 \u0645\u062d\u062f\u062f\u0629. \u062c\u062f\u0648\u0644 UKK \u0627\u0644\u0639\u0627\u0645 \u0627\u0644\u0630\u064a \u062a\u0645\u062a \u0645\u0631\u0627\u062c\u0639\u062a\u0647 \u0647\u0646\u0627 \u0644\u0627 \u064a\u0648\u0641\u0631 \u0642\u064a\u0645\u0629 SCCR. \u0647\u0630\u0627 \u062d\u0642\u0644 \u0645\u0633\u062a\u0646\u062f \u0645\u0641\u0642\u0648\u062f\u060c \u0648\u0644\u064a\u0633 \u0625\u0630\u0646\u064b\u0627 \u0628\u062a\u0639\u064a\u064a\u0646 \u0642\u064a\u0645\u0629 \u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 \u0623\u0648 \u0646\u062a\u064a\u062c\u0629 \u062a\u0641\u064a\u062f \u0628\u0623\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u0641\u0634\u0644 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631. \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0643\u0648\u0646 \u0644\u0627 \u062a\u062a\u062d\u0642\u0642 \u0623\u064a\u0636\u064b\u0627 \u0645\u0646 \u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0643\u062a\u0645\u0644.<\/p>\n<h2>\u0627\u062e\u062a\u0631 \u0627\u0644\u0645\u0633\u062a\u0646\u062f \u0627\u0644\u062a\u0627\u0644\u064a \u062d\u0633\u0628 \u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0630\u064a \u0644\u0627 \u064a\u0632\u0627\u0644 \u0645\u0641\u062a\u0648\u062d\u064b\u0627<\/h2>\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0631\u062f \u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062a\u062d\u0648\u064a\u0644 \u0647\u0630\u0627 \u0627\u0644\u0645\u0644\u062e\u0635 \u0625\u0644\u0649 \u0625\u062c\u0631\u0627\u0621 \u0623\u0633\u0644\u0627\u0643 \u0623\u0648 \u062a\u062d\u062f\u064a\u062f \u062d\u062c\u0645.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0645\u062a\u0628\u0642\u064a<\/th>\n<th>\u0627\u0644\u0645\u0648\u0631\u062f \u0627\u0644\u062a\u0627\u0644\u064a<\/th>\n<th>\u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u0633\u064a\u062a\u0645 \u0646\u0642\u0644\u0647\u0627<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0623\u064a \u0627\u062a\u0635\u0627\u0644 \u0645\u0634\u062a\u0631\u0643\u060c \u0645\u0639\u0632\u0648\u0644\u060c \u0623\u0648 \u0645\u062a\u0635\u0644\u061f<\/td>\n<td>\u0631\u0633\u0645 \u062f\u0642\u064a\u0642 \u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u062a\u0644\u0629\/\u0627\u0644\u0637\u0631\u0641\u061b \u062f\u0644\u064a\u0644 \u0643\u062a\u0644\u0629 \u0627\u0644\u0637\u0631\u0641 \u0623\u0639\u0644\u0627\u0647 \u0644\u0644\u0645\u0635\u0637\u0644\u062d\u0627\u062a<\/td>\n<td>\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0623\u0642\u0637\u0627\u0628 \u0648\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0642\u0635\u0648\u062f\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0623\u064a\u0646 \u064a\u0646\u062a\u0645\u064a \u0643\u0644 \u0645\u0648\u0635\u0644\u061f<\/td>\n<td>\u062c\u062f\u0648\u0644 \u062a\u0648\u0635\u064a\u0644 UKK \u0648\u0631\u0633\u0645 \u0645\u0631\u0642\u0645 \u062f\u0642\u064a\u0642<\/td>\n<td>\u0627\u0644\u062d\u062c\u0645 \u0648\u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0627\u0644\u0628\u0646\u0627\u0621 \u0648\u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0645\u064f\u062c\u0647\u0632\u0629 \u0644\u0643\u0644 \u0645\u0648\u0636\u0639<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0644 \u064a\u064f\u0633\u0645\u062d \u0628\u0646\u0647\u0627\u064a\u0629 \u0645\u064f\u062c\u0647\u0632\u0629 \u0645\u0641\u0631\u062f\u0629 \u0623\u0645 \u0645\u0632\u062f\u0648\u062c\u0629\u061f<\/td>\n<td>\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u062c\u0647\u0627\u0632 \u0627\u0644\u0627\u0633\u062a\u0642\u0628\u0627\u0644 \u0648\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0637\u0631\u0641 \u0623\u0639\u0644\u0627\u0647<\/td>\n<td>\u0639\u062f\u062f \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0627\u0644\u0623\u0635\u0644\u064a \u0648\u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0645\u064f\u062c\u0647\u0632\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0644 \u064a\u062a\u0646\u0627\u0633\u0628 \u0627\u0644\u0637\u0631\u0627\u0632 \u0645\u0639 \u0627\u0644\u0648\u0627\u062c\u0628 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u061f<\/td>\n<td>\u0648\u062b\u0627\u0626\u0642 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0637\u0631\u0627\u0632 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0637\u0628\u0642\u0629<\/td>\n<td>\u0627\u0644\u062a\u064a\u0627\u0631 \u0648\u0627\u0644\u062c\u0647\u062f \u0648AC\/DC \u0627\u0644\u0648\u0627\u062c\u0628 \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td>\n<\/tr>\n<tr>\n<td>\u0647\u0644 \u064a\u0644\u0628\u064a \u0627\u0644\u0644\u0648\u062d \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u061f<\/td>\n<td>\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0648\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a\/\u0627\u0644\u062d\u0645\u0627\u064a\u0629<\/td>\n<td>\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u062a\u0627\u062d \u0648\u0627\u0644\u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u0645\u0648\u062b\u0642<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0639\u0627\u0626\u0644\u0629\u060c \u0641\u0625\u0646 <a href=\"https:\/\/yocl.com\/ar\/power-distribution-blocks-manufacturer\/\">\u0646\u0637\u0627\u0642 \u0643\u062a\u0644\u0629 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 YOCL<\/a> \u064a\u0648\u0641\u0631 \u0645\u0633\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u062c. \u0623\u0631\u0633\u0644 \u0627\u0644\u0637\u0631\u0627\u0632 \u0627\u0644\u062f\u0642\u064a\u0642\u060c \u0648\u062c\u062f\u0648\u0644 \u0645\u0648\u0636\u0639 \u0627\u0644\u0645\u0648\u0635\u0644\u060c \u0648\u0627\u0644\u0643\u0645\u064a\u0629\u060c \u0648\u0648\u0627\u062c\u0628 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0645\u0639\u0631\u0648\u0641 \u0639\u0646\u062f \u0637\u0644\u0628 \u0645\u0633\u062a\u0646\u062f\u0627\u062a\u0647 \u0627\u0644\u062f\u0627\u0639\u0645\u0629. \u0647\u0630\u0627 \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u0641\u0633\u0627\u0631 \u0645\u0631\u062a\u0628\u0637\u064b\u0627 \u0628\u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0648\u0627\u0644\u0623\u062f\u0644\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0627\u062c\u0647\u0627 \u0628\u0627\u0644\u0641\u0639\u0644.<\/p>\n<h2>\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ul>\n<li>UL \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0645\u0634\u0627\u0631\u0643\u0629 \u2014 <a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?productId=UL1953\" target=\"_blank\" rel=\"noopener\">UL 1953: \u0645\u062e\u0637\u0637 \u0627\u0644\u062a\u062d\u0642\u064a\u0642 \u0644\u0645\u0648\u0635\u0644\u0627\u062a \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629<\/a>, \u060c \u0627\u0644\u0637\u0628\u0639\u0629 8\u060c \u0646\u0648\u0641\u0645\u0628\u0631 21\u060c 2024\u061b \u0627\u0644\u0646\u0637\u0627\u0642 \u0627\u0644\u0639\u0627\u0645 \u00a7\u00a71.1\u20131.4 \u0641\u0642\u0637.<\/li>\n<li>OpenStax\u060c \u062c\u0627\u0645\u0639\u0629 \u0631\u0627\u064a\u0633 \u2014 <a href=\"https:\/\/openstax.org\/books\/university-physics-volume-2\/pages\/10-3-kirchhoffs-rules\" target=\"_blank\" rel=\"noopener\">University Physics Volume 2\u060c \u00a710.3: \u0642\u0648\u0627\u0639\u062f \u0643\u064a\u0631\u0634\u0648\u0641<\/a>; \u061b \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0648\u0635\u0644\u0629\u060c \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 10.4 \u0648\u0634\u0631\u062d\u0647\u0627.<\/li>\n<li>YOCL \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u2014 <a href=\"https:\/\/yocl.com\/ar\/product\/ukk-din-rail-power-distribution-blocks\/\">UKK \u0643\u062a\u0644 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062b\u0628\u062a\u0629 \u0639\u0644\u0649 \u0633\u0643\u0629 \u062d\u062f\u064a\u062f\u064a\u0629 DIN<\/a>; \u061b \u0646\u0645\u0648\u0630\u062c UKK-250A \u0648\u0625\u0639\u0644\u0627\u0646\u0627\u062a \u0633\u0639\u0629 \u0627\u0644\u0645\u0648\u0635\u0644\u060c \u062a\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0641\u064a \u0623\u0643\u062a\u0648\u0628\u0631 7\u060c 2026.<\/li>\n<li>U.S. \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u0635\u062d\u0629 \u0627\u0644\u0645\u0647\u0646\u064a\u0629 \u2014 <a href=\"https:\/\/www.osha.gov\/laws-regs\/regulations\/standardnumber\/1910\/1910.303\" target=\"_blank\" rel=\"noopener\">29 CFR 1910.303: \u0639\u0627\u0645<\/a>, \u00a7\u00a7(b)(4)\u2013(5) \u0648 (c)(1)\u2013(2); \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0648\u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u0623\u0639\u0637\u0627\u0644.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A power distribution block provides a supported, insulated connection between an incoming supply conductor and several outgoing conductors. Within a common pole, the designated connection points are electrically joined; separate poles remain insulated from one another. A distribution-only block makes the connection. It does not regulate voltage, divide current equally or replace circuit protection. Read [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2604,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[167],"tags":[],"class_list":["post-2605","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-busbars-power-distribution"],"_links":{"self":[{"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/posts\/2605","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/comments?post=2605"}],"version-history":[{"count":1,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/posts\/2605\/revisions"}],"predecessor-version":[{"id":2606,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/posts\/2605\/revisions\/2606"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/media\/2604"}],"wp:attachment":[{"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/media?parent=2605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/categories?post=2605"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yocl.com\/ar\/wp-json\/wp\/v2\/tags?post=2605"}],"curies":[{"name":"\u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}