Đầu cos dạng khoen không cách điện (Loại TO)
YOCL ELECTRIC RNB non-insulated ring terminals (TO type) connect copper conductors to bolted terminals. The series covers wire sections from 0.5 to 400 mm² across 16 size groups, with model-specific bolt holes and dimensions.
- Copper construction with no insulation sleeve.
- Ring head for a bolted connection.
- Select by wire section, bolt hole diameter and overall dimensions.
Tổng quan
YOCL ELECTRIC RNB Non-Insulated Ring Terminals (TO Type) are copper ring lugs for bolted conductor connections. The catalogue covers 16 wire-section groups, from 0.5–1.5 mm² to 300–400 mm², with different bolt holes and body dimensions.
Tính năng
- Copper construction: the terminals are uninsulated and made of copper.
- Multiple bolt-hole options: match the ring opening to the equipment stud or bolt.
- Model-specific dimensions: compare B, F, L, E, D and d before ordering.
Thông số kỹ thuật
| Tham số | Thông số kỹ thuật |
|---|---|
| Dòng | RNB (TO type) |
| Loại sản phẩm | Non-insulated ring terminal |
| Chất liệu | Copper |
| Available models | 172 |
| Wire-section range across series | 0.5–400 mm² |
| Model group | Conductor section (mm²) | AWG / MCM designation | Max current (A) | Copper thickness (mm) | E (mm) | D (mm) | d (mm) |
|---|---|---|---|---|---|---|---|
| RNB1.25 | 0.5–1.5 | 22–16 | 19 | 0.7 | 4.8 | 3.4 | 1.7 |
| RNB2 | 1.5–2.5 | 16–14 | 27 | 0.8 | 4.8 | 4.1 | 2.3 |
| RNB3.5 | 2.5–4 | 14–12 | 37 | 1.0 | 6.0 | 5.1 | 3.0 |
| RNB5.5 | 4–6 | 12–10 | 48 | 1.0 | 6.0 | 5.6 | 3.4 |
| RNB8 | 6–10 | 8 | 62 | 1.2 | 8.5 | 7.2 | 4.5 |
| RNB14 | 10–16 | 6 | 88 | 1.5 | 10.5 | 9.0 | 5.8 |
| RNB22 | 16–25 | 4 | 115 | 1.7 | 12.0 | 11.5 | 7.7 |
| RNB38 | 30–50 | 2 | 160 | 1.8 | 14.0 | 13.3 | 9.4 |
| RNB60 | 50–70 | 1/0 | 215 | 1.8 | 18.0 | 15.4 | 11.4 |
| RNB70 | 70–95 | 2/0 | 235 | 2.0 | 18.0 | 17.5 | 13.3 |
| RNB80 | 95–120 | 3/0 | 255 | 2.3 | 20.0 | 19.5 | 14.5 |
| RNB100 | 120–150 | 4/0 | 300 | 2.7 | 21.0 | 22.1 | 16.4 |
| RNB150 | 150–185 | 250/300 | 395 | 3.2 | 27.0 | 26.6 | 19.5 |
| RNB180 | 185–240 | 300–500 | 440 | 3.5 | 28.5 | 28.6 | 21.0 |
| RNB200 | 240–300 | 400/500 MCM | 470 | 4.0 | 31.5 | 32.6 | 24.0 |
| RNB325 | 300–400 | 500/600 MCM | 650 | 4.3 | 35.5 | 37.6 | 28.0 |
Kích thước
Dimensions are in millimeters. B is ring width, F is head length, L is overall length, E is barrel length, D is barrel outside diameter and d is barrel inside diameter. Bolt hole is the stated opening diameter.
| Mẫu | USA bolt no. | Bolt hole (mm) | B (mm) | F (mm) | L (mm) |
|---|---|---|---|---|---|
| RNB1.25-3 | #4 | 3.2 | 5.7 | 4.95 | 12.6 |
| RNB1.25-3.5S | #6 | 3.7 | 5.7 | 4.95 | 12.6 |
| RNB1.25-3.5M | #6 | 3.7 | 6.6 | 6.3 | 14.4 |
| RNB1.25-3.5L | #6 | 3.7 | 8.0 | 7 | 15.8 |
| RNB1.25-4S | #8 | 4.3 | 6.6 | 6.3 | 14.4 |
| RNB1.25-4L | #8 | 4.3 | 8.0 | 7 | 15.8 |
| RNB1.25-5S | #10 | 5.3 | 8.0 | 7 | 15.8 |
| RNB1.25-5L | #10 | 5.3 | 9.5 | 8.5 | 17.0 |
| RNB1.25-5LL | #10 | 5.3 | 11.6 | 11.1 | 21.8 |
| RNB1.25-6S | 1/4 | 6.5 | 9.5 | 8.5 | 17.0 |
| RNB1.25-6L | 1/4 | 6.5 | 11.6 | 11.1 | 21.8 |
| RNB1.25-8 | 5/16 | 8.5 | 11.6 | 11.1 | 21.8 |
| RNB1.25-10 | 3/8 | 10.5 | 13.6 | 13.9 | 25.5 |
| RNB1.25-10L | 3/8 | 10.5 | 19.2 | 16 | 30.4 |
| RNB1.25-12 | 1/2 | 13.0 | 19.2 | 16 | 30.4 |
| RNB1.25-14 | 9/16 | 15.0 | 27.0 | 21 | 39.3 |
| RNB1.25-16 | 5/8 | 17.0 | 27.0 | 21 | 39.3 |
| RNB1.25-20 | 3/4 | 21.0 | 27.0 | 21 | 39.3 |
| RNB2-3 | #4 | 3.2 | 6.6 | 4.3 | 12.5 |
| RNB2-3.5S | #6 | 3.7 | 6.6 | 4.3 | 12.5 |
| RNB2-3.5M | #6 | 3.7 | 6.6 | 6.3 | 14.5 |
| RNB2-3.5L | #6 | 3.7 | 8.5 | 7.4 | 16.5 |
| RNB2-4S | #8 | 4.3 | 6.6 | 6.3 | 14.5 |
| RNB2-4L | #8 | 4.3 | 8.5 | 7.4 | 16.5 |
| RNB2-5S | #10 | 5.3 | 8.5 | 7.4 | 16.5 |
| RNB2-5L | #10 | 5.3 | 9.5 | 7.4 | 17.0 |
| RNB2-6S | 1/4 | 6.5 | 9.5 | 7.4 | 17.0 |
| RNB2-6L | 1/4 | 6.5 | 12.0 | 11 | 21.8 |
| RNB2-8 | 5/16 | 8.5 | 12.0 | 11 | 21.8 |
| RNB2-10 | 3/8 | 10.5 | 13.6 | 13.9 | 25.5 |
| RNB2-10L | 3/8 | 10.5 | 19.2 | 16 | 30.4 |
| RNB2-12 | 1/2 | 13.0 | 19.2 | 16 | 30.4 |
| RNB2-14 | 9/16 | 15.0 | 27.0 | 21 | 39.3 |
| RNB2-16 | 5/8 | 17.0 | 27.0 | 21 | 39.3 |
| RNB2-20 | 3/4 | 21.0 | 27.0 | 21 | 39.3 |
| RNB3.5-4 | #8 | 4.3 | 8.0 | 8 | 18.0 |
| RNB3.5-5S | #10 | 5.3 | 8.0 | 8 | 18.0 |
| RNB3.5-5L | #10 | 5.3 | 12.0 | 9.4 | 21.4 |
| RNB3.5-6 | 1/4 | 6.5 | 12.0 | 9.4 | 21.4 |
| RNB3.5-8 | 5/16 | 8.5 | 15.0 | 13.5 | 27.0 |
| RNB3.5-10 | 3/8 | 10.5 | 15.0 | 13.5 | 27.0 |
| RNB3.5-12 | 1/2 | 13.0 | 19.2 | 16 | 32.4 |
| RNB5.5-3.5 | #6 | 3.7 | 7.2 | 6.1 | 15.7 |
| RNB5.5-4S | #8 | 4.3 | 7.2 | 6.1 | 15.7 |
| RNB5.5-4L | #8 | 4.3 | 9.5 | 8.3 | 19.0 |
| RNB5.5-5 | #10 | 5.3 | 9.5 | 8.3 | 19.0 |
| RNB5.5-6 | 1/4 | 6.5 | 12.0 | 10.5 | 22.5 |
| RNB5.5-6M | 1/4 | 6.5 | 12.0 | 13 | 25.0 |
| RNB5.5-8 | 5/16 | 8.5 | 15.0 | 13.7 | 28.0 |
| RNB5.5-10 | 3/8 | 10.5 | 15.0 | 13.7 | 28.0 |
| RNB5.5-12 | 1/2 | 13.0 | 19.2 | 16 | 32.4 |
| RNB5.5-14 | 9/16 | 15.0 | 32.0 | 25.2 | 47.2 |
| RNB5.5-16 | 5/8 | 17.0 | 32.0 | 25.2 | 47.2 |
| RNB5.5-20 | 3/4 | 21.0 | 32.0 | 25.2 | 47.2 |
| RNB8-4S | #8 | 4.3 | 8.8 | 10.5 | 23.8 |
| RNB8-4L | #8 | 4.3 | 12.0 | 9.3 | 23.8 |
| RNB8-5S | #10 | 5.3 | 8.8 | 10.5 | 23.8 |
| RNB8-5M | #10 | 5.3 | 12.0 | 9.3 | 23.8 |
| RNB8-5L | #10 | 5.3 | 15.0 | 13.8 | 29.8 |
| RNB8-6S | 1/4 | 6.5 | 12.0 | 9.3 | 23.8 |
| RNB8-6L | 1/4 | 6.5 | 15.0 | 13.8 | 29.8 |
| RNB8-8 | 5/16 | 8.5 | 15.0 | 13.8 | 29.8 |
| RNB8-10 | 3/8 | 10.5 | 15.0 | 13.8 | 29.8 |
| RNB8-12 | 1/2 | 13.0 | 20.0 | 15 | 33.5 |
| RNB14-4 | #8 | 4.3 | 12.0 | 13.3 | 29.8 |
| RNB14-5 | #10 | 5.3 | 12.0 | 13.3 | 29.8 |
| RNB14-5L | #10 | 5.3 | 16.0 | 14.5 | 32.5 |
| RNB14-6S | 1/4 | 6.5 | 12.0 | 13.3 | 29.8 |
| RNB14-6L | 1/4 | 6.5 | 16.0 | 14.2 | 32.5 |
| RNB14-8 | 5/16 | 8.5 | 16.0 | 14.2 | 32.5 |
| RNB14-10 | 3/8 | 10.5 | 16.0 | 14.2 | 32.5 |
| RNB14-12 | 1/2 | 13.0 | 22.0 | 19.8 | 41.0 |
| RNB22-5S | #10 | 5.3 | 12.2 | 14.5 | 33.2 |
| RNB22-5L | #10 | 5.3 | 16.5 | 13.5 | 33.5 |
| RNB22-6S | 1/4 | 6.5 | 12.2 | 14.5 | 33.2 |
| RNB22-6L | 1/4 | 6.5 | 16.5 | 13.5 | 33.5 |
| RNB22-8 | 5/16 | 8.5 | 16.5 | 13.5 | 33.5 |
| RNB22-10 | 3/8 | 10.5 | 16.5 | 13.5 | 33.5 |
| RNB22-12 | 1/2 | 13.0 | 22.0 | 19.7 | 42.5 |
| RNB38-5 | #10 | 5.3 | 15.3 | 17.4 | 39.0 |
| RNB38-6S | 1/4 | 6.5 | 15.3 | 17.4 | 39.0 |
| RNB38-6L | 1/4 | 6.5 | 22.0 | 17.7 | 42.7 |
| RNB38-8S | 5/16 | 8.5 | 15.3 | 17.4 | 39.0 |
| RNB38-8L | 5/16 | 8.5 | 22.0 | 17.7 | 42.7 |
| RNB38-10S | 3/8 | 10.5 | 15.3 | 17.4 | 39.0 |
| RNB38-10L | 3/8 | 10.5 | 22.0 | 17.7 | 42.7 |
| RNB38-11 | 7/16 | 11.5 | 22.0 | 17.7 | 42.7 |
| RNB38-12 | 1/2 | 13.0 | 22.0 | 17.7 | 42.7 |
| RNB60-6 | 1/4 | 6.5 | 22.0 | 20.7 | 49.7 |
| RNB60-8 | 5/16 | 8.5 | 22.0 | 20.7 | 49.7 |
| RNB60-10 | 3/8 | 10.5 | 22.0 | 20.7 | 49.7 |
| RNB60-11 | 7/16 | 11.5 | 22.0 | 20.7 | 49.7 |
| RNB60-12 | 1/2 | 13.0 | 22.0 | 20.7 | 49.7 |
| RNB60-14 | 9/16 | 15.0 | 32.0 | 23.5 | 57.5 |
| RNB60-16 | 5/8 | 17.0 | 32.0 | 23.5 | 57.5 |
| RNB60-18 | 11/16 | 19.0 | 32.0 | 23.5 | 57.5 |
| RNB60-20 | 3/4 | 21.0 | 32.0 | 23.5 | 57.5 |
| RNB60-22 | 7/8 | 23.0 | 32.0 | 23.5 | 57.5 |
| RNB70-6 | 1/4 | 6.5 | 24.0 | 20 | 50.0 |
| RNB70-8 | 5/16 | 8.5 | 24.0 | 20 | 50.0 |
| RNB70-10 | 3/8 | 10.5 | 24.0 | 20 | 50.0 |
| RNB70-11 | 7/16 | 11.5 | 24.0 | 20 | 50.0 |
| RNB70-12 | 1/2 | 13.0 | 24.0 | 20 | 50.0 |
| RNB70-14 | 9/16 | 15.0 | 32.0 | 26 | 61.0 |
| RNB70-16 | 5/8 | 17.0 | 32.0 | 26 | 61.0 |
| RNB70-18 | 11/16 | 19.0 | 32.0 | 26 | 61.0 |
| RNB70-20 | 3/4 | 21.0 | 32.0 | 26 | 61.0 |
| RNB70-22 | 7/8 | 23.0 | 32.0 | 26 | 61.0 |
| RNB80-6 | 1/4 | 6.5 | 27.0 | 20.7 | 54.2 |
| RNB80-8 | 5/16 | 8.5 | 27.0 | 20.7 | 54.2 |
| RNB80-10 | 3/8 | 10.5 | 27.0 | 20.7 | 54.2 |
| RNB80-11 | 7/16 | 11.5 | 27.0 | 20.7 | 54.2 |
| RNB80-12 | 1/2 | 13.0 | 27.0 | 20.7 | 54.2 |
| RNB80-14 | 9/16 | 15.0 | 32.0 | 32 | 68.0 |
| RNB80-16 | 5/8 | 17.0 | 32.0 | 32 | 68.0 |
| RNB80-18 | 11/16 | 19.0 | 32.0 | 32 | 68.0 |
| RNB80-20 | 3/4 | 21.0 | 32.0 | 32 | 68.0 |
| RNB80-22 | 7/8 | 23.0 | 32.0 | 32 | 68.0 |
| RNB100-6 | 1/4 | 6.5 | 28.5 | 20.4 | 55.6 |
| RNB100-8 | 5/16 | 8.5 | 28.5 | 20.4 | 55.6 |
| RNB100-10 | 3/8 | 10.5 | 28.5 | 20.4 | 55.6 |
| RNB100-11 | 7/16 | 11.5 | 28.5 | 20.4 | 55.6 |
| RNB100-12 | 1/2 | 13.0 | 28.5 | 20.4 | 55.6 |
| RNB100-14 | 9/16 | 15.0 | 32.0 | 32 | 69.0 |
| RNB100-16 | 5/8 | 17.0 | 32.0 | 32 | 69.0 |
| RNB100-18 | 11/16 | 19.0 | 32.0 | 32 | 69.0 |
| RNB100-20 | 3/4 | 21.0 | 32.0 | 32 | 69.0 |
| RNB100-22 | 7/8 | 23.0 | 32.0 | 32 | 69.0 |
| RNB150-8 | 5/16 | 8.5 | 36.0 | 23 | 66.0 |
| RNB150-10 | 3/8 | 10.5 | 36.0 | 23 | 66.0 |
| RNB150-11 | 7/16 | 11.5 | 36.0 | 23 | 66.0 |
| RNB150-12 | 1/2 | 13.0 | 36.0 | 23 | 66.0 |
| RNB150-14 | 9/16 | 15.0 | 36.0 | 23 | 66.0 |
| RNB150-16 | 5/8 | 17.0 | 36.0 | 23 | 66.0 |
| RNB150-18 | 11/16 | 19.0 | 36.0 | 36 | 81.0 |
| RNB150-20 | 3/4 | 21.0 | 36.0 | 36 | 81.0 |
| RNB150-22 | 7/8 | 23.0 | 36.0 | 36 | 81.0 |
| RNB150-24 | 15/16 | 25.0 | 36.0 | 36 | 81.0 |
| RNB150-27 | 1 | 28.0 | 36.0 | 36 | 81.0 |
| RNB180-8 | 5/16 | 8.5 | 38.5 | 24.5 | 69.0 |
| RNB180-10 | 3/8 | 10.5 | 38.5 | 24.5 | 69.0 |
| RNB180-11 | 7/16 | 11.5 | 38.5 | 24.5 | 69.0 |
| RNB180-12 | 1/2 | 13.0 | 38.5 | 24.5 | 69.0 |
| RNB180-14 | 9/16 | 15.0 | 38.5 | 24.5 | 69.0 |
| RNB180-16 | 5/8 | 17.0 | 38.5 | 24.5 | 69.0 |
| RNB180-18 | 11/16 | 19.0 | 38.5 | 39 | 86.6 |
| RNB180-20 | 3/4 | 21.0 | 38.5 | 39 | 86.6 |
| RNB180-22 | 7/8 | 23.0 | 38.5 | 39 | 86.6 |
| RNB180-24 | 15/16 | 25.0 | 38.5 | 39 | 86.6 |
| RNB180-27 | 1 | 28.0 | 38.5 | 39 | 86.6 |
| RNB200-8 | 5/16 | 8.5 | 44.0 | 24.5 | 72.0 |
| RNB200-10 | 3/8 | 10.5 | 44.0 | 24.5 | 72.0 |
| RNB200-11 | 7/16 | 11.5 | 44.0 | 24.5 | 72.0 |
| RNB200-12 | 1/2 | 13.0 | 44.0 | 24.5 | 72.0 |
| RNB200-14 | 9/16 | 15.0 | 44.0 | 24.5 | 72.0 |
| RNB200-16 | 5/8 | 17.0 | 44.0 | 24.5 | 72.0 |
| RNB200-18 | 11/16 | 19.0 | 44.0 | 37.5 | 91.0 |
| RNB200-20 | 3/4 | 21.0 | 44.0 | 37.5 | 91.0 |
| RNB200-22 | 7/8 | 23.0 | 44.0 | 37.5 | 91.0 |
| RNB200-24 | 15/16 | 25.0 | 44.0 | 37.5 | 91.0 |
| RNB200-27 | 1 | 28.0 | 44.0 | 37.5 | 91.0 |
| RNB325-8 | 5/16 | 8.5 | 50.5 | 33.5 | 88.0 |
| RNB325-10 | 3/8 | 10.5 | 50.5 | 33.5 | 88.0 |
| RNB325-11 | 7/16 | 11.5 | 50.5 | 33.5 | 88.0 |
| RNB325-12 | 1/2 | 13.0 | 50.5 | 33.5 | 88.0 |
| RNB325-14 | 9/16 | 15.0 | 50.5 | 33.5 | 88.0 |
| RNB325-16 | 5/8 | 17.0 | 50.5 | 33.5 | 88.0 |
| RNB325-18 | 11/16 | 19.0 | 50.5 | 45.5 | 105.7 |
| RNB325-20 | 3/4 | 21.0 | 50.5 | 45.5 | 105.7 |
| RNB325-22 | 7/8 | 23.0 | 50.5 | 45.5 | 105.7 |
| RNB325-24 | 15/16 | 25.0 | 50.5 | 45.5 | 105.7 |
| RNB325-27 | 1 | 28.0 | 50.5 | 45.5 | 105.7 |
Hướng dẫn lựa chọn
Choose the conductor section first, then match the bolt-hole diameter and head dimensions to the equipment connection. For a specific model, use its row in the dimension table together with the shared E, D and d values for its model group.
Thông tin đặt hàng
Provide the full RNB model and required quantity when requesting a quotation.