{"id":840,"date":"2026-09-29T15:53:16","date_gmt":"2026-09-29T15:53:16","guid":{"rendered":"https:\/\/yocl.com\/?post_type=product&#038;p=840"},"modified":"2026-10-02T13:31:53","modified_gmt":"2026-10-02T13:31:53","slug":"rhb-heat-shrinkable-ring-terminals","status":"publish","type":"product","link":"https:\/\/yocl.com\/pt\/product\/rhb-heat-shrinkable-ring-terminals\/","title":{"rendered":"RHB Heat Shrinkable Ring Terminals"},"content":{"rendered":"<h2>Overview<\/h2>\n<p>YOCL ELECTRIC RHB Heat Shrinkable Ring Terminals combine a copper ring terminal with a heat-shrink sleeve for bolted wire connections. The 47 models cover three conductor-section groups, with different bolt holes and head dimensions.<\/p>\n<h2>Features<\/h2>\n<ul>\n<li><strong>Heat-shrink sleeve:<\/strong> provides insulated coverage around the wire barrel.<\/li>\n<li><strong>Copper ring terminal:<\/strong> connects to a compatible bolted terminal.<\/li>\n<li><strong>Color-coded sizes:<\/strong> red, blue and yellow distinguish the three conductor groups.<\/li>\n<\/ul>\n<h2>Technical Specifications<\/h2>\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Series<\/td>\n<td>RHB<\/td>\n<\/tr>\n<tr>\n<td>Product type<\/td>\n<td>Heat shrinkable ring terminal<\/td>\n<\/tr>\n<tr>\n<td>Terminal material<\/td>\n<td>Copper<\/td>\n<\/tr>\n<tr>\n<td>Operating temperature<\/td>\n<td>\u221255 to +125 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Initial shrink temperature<\/td>\n<td>80 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Minimum full recovery temperature<\/td>\n<td>130 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Listed models<\/td>\n<td>47<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<thead>\n<tr>\n<th>Model group<\/th>\n<th>Wire section (mm\u00b2)<\/th>\n<th>AWG<\/th>\n<th>Max current (A)<\/th>\n<th>Copper thickness (mm)<\/th>\n<th>E (mm)<\/th>\n<th>D (mm)<\/th>\n<th>Color<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>RHB1.25<\/td>\n<td>0.5\u20131.5<\/td>\n<td>22\u201316<\/td>\n<td>19<\/td>\n<td>0.7<\/td>\n<td>19.0<\/td>\n<td>4.8<\/td>\n<td>Red<\/td>\n<\/tr>\n<tr>\n<td>RHB2<\/td>\n<td>1.5\u20132.5<\/td>\n<td>16\u201314<\/td>\n<td>27<\/td>\n<td>0.8<\/td>\n<td>19.0<\/td>\n<td>5.8<\/td>\n<td>Blue<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5<\/td>\n<td>4\u20136<\/td>\n<td>12\u201310<\/td>\n<td>48<\/td>\n<td>1.0<\/td>\n<td>22.0<\/td>\n<td>6.8<\/td>\n<td>Yellow<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Dimension<\/h2>\n<p>All dimensions are in millimeters. B is ring width, F is head length, L is overall length, E is sleeve\/barrel length and D is outside sleeve diameter in the catalogue drawing.<\/p>\n<table>\n<thead>\n<tr>\n<th>Model<\/th>\n<th>USA bolt no.<\/th>\n<th>Bolt hole (mm)<\/th>\n<th>B (mm)<\/th>\n<th>F (mm)<\/th>\n<th>L (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>RHB1.25-3<\/td>\n<td>#4<\/td>\n<td>3.2<\/td>\n<td>5.7<\/td>\n<td>4.95<\/td>\n<td>26.6<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-3.5S<\/td>\n<td>#6<\/td>\n<td>3.7<\/td>\n<td>5.7<\/td>\n<td>4.95<\/td>\n<td>26.6<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-3.5M<\/td>\n<td>#6<\/td>\n<td>3.7<\/td>\n<td>6.6<\/td>\n<td>6.3<\/td>\n<td>28.4<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-3.5L<\/td>\n<td>#6<\/td>\n<td>3.7<\/td>\n<td>8.0<\/td>\n<td>7.0<\/td>\n<td>29.8<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-4S<\/td>\n<td>#8<\/td>\n<td>4.3<\/td>\n<td>6.6<\/td>\n<td>6.3<\/td>\n<td>28.4<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-4L<\/td>\n<td>#8<\/td>\n<td>4.3<\/td>\n<td>8.0<\/td>\n<td>7.0<\/td>\n<td>29.8<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-5S<\/td>\n<td>#10<\/td>\n<td>5.3<\/td>\n<td>8.0<\/td>\n<td>7.0<\/td>\n<td>29.8<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-5L<\/td>\n<td>#10<\/td>\n<td>5.3<\/td>\n<td>9.5<\/td>\n<td>8.5<\/td>\n<td>31.0<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-5LL<\/td>\n<td>#10<\/td>\n<td>5.3<\/td>\n<td>11.6<\/td>\n<td>11.1<\/td>\n<td>35.8<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-6S<\/td>\n<td>1\/4<\/td>\n<td>6.5<\/td>\n<td>9.5<\/td>\n<td>8.5<\/td>\n<td>31.0<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-6L<\/td>\n<td>1\/4<\/td>\n<td>6.5<\/td>\n<td>11.6<\/td>\n<td>11.1<\/td>\n<td>35.8<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-8<\/td>\n<td>5\/16<\/td>\n<td>8.5<\/td>\n<td>11.6<\/td>\n<td>11.1<\/td>\n<td>35.8<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-10<\/td>\n<td>3\/8<\/td>\n<td>10.5<\/td>\n<td>13.6<\/td>\n<td>13.9<\/td>\n<td>39.5<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-10L<\/td>\n<td>3\/8<\/td>\n<td>10.5<\/td>\n<td>19.2<\/td>\n<td>16.0<\/td>\n<td>44.4<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-12<\/td>\n<td>1\/2<\/td>\n<td>13.0<\/td>\n<td>19.2<\/td>\n<td>16.0<\/td>\n<td>44.4<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-14<\/td>\n<td>9\/16<\/td>\n<td>15.0<\/td>\n<td>27.0<\/td>\n<td>21.0<\/td>\n<td>53.3<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-16<\/td>\n<td>5\/8<\/td>\n<td>17.0<\/td>\n<td>27.0<\/td>\n<td>21.0<\/td>\n<td>53.3<\/td>\n<\/tr>\n<tr>\n<td>RHB1.25-20<\/td>\n<td>3\/4<\/td>\n<td>21.0<\/td>\n<td>27.0<\/td>\n<td>21.0<\/td>\n<td>53.3<\/td>\n<\/tr>\n<tr>\n<td>RHB2-3<\/td>\n<td>#4<\/td>\n<td>3.2<\/td>\n<td>6.6<\/td>\n<td>4.3<\/td>\n<td>26.5<\/td>\n<\/tr>\n<tr>\n<td>RHB2-3.5S<\/td>\n<td>#6<\/td>\n<td>3.7<\/td>\n<td>6.6<\/td>\n<td>4.3<\/td>\n<td>26.5<\/td>\n<\/tr>\n<tr>\n<td>RHB2-3.5M<\/td>\n<td>#6<\/td>\n<td>3.7<\/td>\n<td>6.6<\/td>\n<td>6.3<\/td>\n<td>28.5<\/td>\n<\/tr>\n<tr>\n<td>RHB2-3.5L<\/td>\n<td>#6<\/td>\n<td>3.7<\/td>\n<td>8.5<\/td>\n<td>7.4<\/td>\n<td>30.5<\/td>\n<\/tr>\n<tr>\n<td>RHB2-4S<\/td>\n<td>#8<\/td>\n<td>4.3<\/td>\n<td>6.6<\/td>\n<td>6.3<\/td>\n<td>28.5<\/td>\n<\/tr>\n<tr>\n<td>RHB2-4L<\/td>\n<td>#8<\/td>\n<td>4.3<\/td>\n<td>8.5<\/td>\n<td>7.4<\/td>\n<td>30.5<\/td>\n<\/tr>\n<tr>\n<td>RHB2-5S<\/td>\n<td>#10<\/td>\n<td>5.3<\/td>\n<td>8.5<\/td>\n<td>7.4<\/td>\n<td>30.5<\/td>\n<\/tr>\n<tr>\n<td>RHB2-5L<\/td>\n<td>#10<\/td>\n<td>5.3<\/td>\n<td>9.5<\/td>\n<td>7.4<\/td>\n<td>31.0<\/td>\n<\/tr>\n<tr>\n<td>RHB2-6S<\/td>\n<td>1\/4<\/td>\n<td>6.5<\/td>\n<td>9.5<\/td>\n<td>7.4<\/td>\n<td>31.0<\/td>\n<\/tr>\n<tr>\n<td>RHB2-6L<\/td>\n<td>1\/4<\/td>\n<td>6.5<\/td>\n<td>12.0<\/td>\n<td>11.0<\/td>\n<td>35.8<\/td>\n<\/tr>\n<tr>\n<td>RHB2-8<\/td>\n<td>5\/16<\/td>\n<td>8.5<\/td>\n<td>12.0<\/td>\n<td>11.0<\/td>\n<td>35.8<\/td>\n<\/tr>\n<tr>\n<td>RHB2-10<\/td>\n<td>3\/8<\/td>\n<td>10.5<\/td>\n<td>13.6<\/td>\n<td>13.9<\/td>\n<td>39.5<\/td>\n<\/tr>\n<tr>\n<td>RHB2-10L<\/td>\n<td>3\/8<\/td>\n<td>10.5<\/td>\n<td>19.2<\/td>\n<td>16.0<\/td>\n<td>44.4<\/td>\n<\/tr>\n<tr>\n<td>RHB2-12<\/td>\n<td>1\/2<\/td>\n<td>13.0<\/td>\n<td>19.2<\/td>\n<td>16.0<\/td>\n<td>44.4<\/td>\n<\/tr>\n<tr>\n<td>RHB2-14<\/td>\n<td>9\/16<\/td>\n<td>15.0<\/td>\n<td>27.0<\/td>\n<td>21.0<\/td>\n<td>53.3<\/td>\n<\/tr>\n<tr>\n<td>RHB2-16<\/td>\n<td>5\/8<\/td>\n<td>17.0<\/td>\n<td>27.0<\/td>\n<td>21.0<\/td>\n<td>53.3<\/td>\n<\/tr>\n<tr>\n<td>RHB2-20<\/td>\n<td>3\/4<\/td>\n<td>21.0<\/td>\n<td>27.0<\/td>\n<td>21.0<\/td>\n<td>53.3<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-3.5<\/td>\n<td>#6<\/td>\n<td>3.7<\/td>\n<td>7.2<\/td>\n<td>6.1<\/td>\n<td>31.5<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-4S<\/td>\n<td>#8<\/td>\n<td>4.3<\/td>\n<td>7.2<\/td>\n<td>6.1<\/td>\n<td>31.5<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-4L<\/td>\n<td>#8<\/td>\n<td>4.3<\/td>\n<td>9.5<\/td>\n<td>8.3<\/td>\n<td>34.8<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-5<\/td>\n<td>#10<\/td>\n<td>5.3<\/td>\n<td>9.5<\/td>\n<td>8.3<\/td>\n<td>34.8<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-6<\/td>\n<td>1\/4<\/td>\n<td>6.5<\/td>\n<td>12.0<\/td>\n<td>10.5<\/td>\n<td>38.3<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-6M<\/td>\n<td>1\/4<\/td>\n<td>6.5<\/td>\n<td>12.0<\/td>\n<td>13.0<\/td>\n<td>40.8<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-8<\/td>\n<td>5\/16<\/td>\n<td>8.5<\/td>\n<td>15.0<\/td>\n<td>13.7<\/td>\n<td>43.8<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-10<\/td>\n<td>3\/8<\/td>\n<td>10.5<\/td>\n<td>15.0<\/td>\n<td>13.7<\/td>\n<td>43.8<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-12<\/td>\n<td>1\/2<\/td>\n<td>13.0<\/td>\n<td>19.2<\/td>\n<td>16.0<\/td>\n<td>48.2<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-14<\/td>\n<td>9\/16<\/td>\n<td>15.0<\/td>\n<td>32.0<\/td>\n<td>25.2<\/td>\n<td>63.0<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-16<\/td>\n<td>5\/8<\/td>\n<td>17.0<\/td>\n<td>32.0<\/td>\n<td>25.2<\/td>\n<td>63.0<\/td>\n<\/tr>\n<tr>\n<td>RHB5.5-20<\/td>\n<td>3\/4<\/td>\n<td>21.0<\/td>\n<td>32.0<\/td>\n<td>25.2<\/td>\n<td>63.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/09\/rhb-heat-shrinkable-ring-terminals-dimension.webp\" alt=\"RHB Heat Shrinkable Ring Terminals dimension drawing\" \/><\/p>\n<h2>Selection Guide<\/h2>\n<p>Select the wire-section group and then compare the bolt-hole diameter, ring width and overall length for the intended connection. Use the complete RHB model code when ordering.<\/p>\n<h2>Ordering Information<\/h2>\n<p>Provide the full RHB model and required quantity when requesting a quotation.<\/p>","protected":false},"excerpt":{"rendered":"<p>YOCL ELECTRIC RHB Heat Shrinkable Ring Terminals combine a copper ring terminal with a heat-shrink sleeve. Three color-coded conductor groups cover 0.5\u20136 mm\u00b2, with 47 listed bolt-hole and head-size combinations.<\/p>\n<ul>\n<li>Red, blue and yellow groups for the listed conductor sections.<\/li>\n<li>Operating temperature: \u221255 to +125 \u00b0C.<\/li>\n<li>Initial sleeve shrinkage at 80 \u00b0C; full recovery at 130 \u00b0C.<\/li>\n<\/ul>","protected":false},"featured_media":1790,"template":"","meta":[],"product_brand":[],"product_cat":[110],"product_tag":[],"class_list":["post-840","product","type-product","status-publish","has-post-thumbnail","product_cat-heat-shrink-crimp-terminals","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/product\/840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/media\/1790"}],"wp:attachment":[{"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/media?parent=840"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/product_brand?post=840"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/product_cat?post=840"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/product_tag?post=840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}