OT Bare Copper Cable Lug and Ring Compression Terminal for 70–240mm² Power Cables
Product Overview
The OT round bare copper cable lug is used to terminate large-section power cables and connect them to studs, busbars and electrical equipment. Its ring-type design provides a secure bolted connection and reliable current transmission.
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Product Structure

Technical Specifications
| Model | Φ±0.2 | D±0.3 | d±0.3 | L±1.5 | L1±0.5 | C±0.3 | W±0.3 | S±0.2 | Packing Qty(pcs/pack) | Material | Rated Cross-section |
|---|---|---|---|---|---|---|---|---|---|---|---|
| OT-70-16 | 16.5 | 17.5 | 13.5 | 60 | 18.5 | 41.5 | 32 | 2 | 50 | Pure Copper | 70mm² |
| OT-95-8 | 8.5 | 19.5 | 15.3 | 52.5 | 20.8 | 26.9 | 23.5 | 2.1 | 50 | Pure Copper | 95mm² |
| OT-95-10 | 10.5 | 19.8 | 15.1 | 52.7 | 21 | 26.9 | 23.5 | 2.1 | 50 | Pure Copper | 95mm² |
| OT-95-12 | 12.5 | 19.7 | 15.2 | 52.4 | 20.7 | 26.8 | 23.5 | 2.1 | 50 | Pure Copper | 95mm² |
| OT-120-8 | 8.5 | 22 | 17 | 59 | 22 | 36.4 | 28 | 2.4 | 20 | Pure Copper | 120mm² |
| OT-120-10 | 10.5 | 21.8 | 17 | 58.5 | 22.2 | 37.2 | 27.9 | 2.4 | 20 | Pure Copper | 120mm² |
| OT-120-12 | 12.5 | 22 | 17 | 60 | 22 | 38 | 28 | 2.5 | 20 | Pure Copper | 120mm² |
| OT-120-14 | 14.5 | 23 | 18 | 58.5 | 22.2 | 36.8 | 28 | 2.5 | 20 | Pure Copper | 120mm² |
| OT-120-16 | 16.5 | 23 | 18 | 65 | 22 | 43 | 30.1 | 2.5 | 20 | Pure Copper | 120mm² |
| OT-150-10 | 10.5 | 25 | 20 | 66.5 | 27 | 35.5 | 32 | 2.4 | 20 | Pure Copper | 150mm² |
| OT-150-12 | 12.5 | 24.8 | 20 | 67 | 27.4 | 40 | 32 | 2.4 | 20 | Pure Copper | 150mm² |
| OT-150-14 | 14.5 | 25 | 20 | 66.8 | 27.5 | 40.5 | 31.8 | 2.4 | 20 | Pure Copper | 150mm² |
| OT-150-16 | 16.5 | 25 | 20 | 66.8 | 27.5 | 40.5 | 31.8 | 2.4 | 20 | Pure Copper | 150mm² |
| OT-185-10 | 10.5 | 28.3 | 22.6 | 69.2 | 27.7 | 42.5 | 33.7 | 2.7 | 10 | Pure Copper | 185mm² |
| OT-185-12 | 12.5 | 30.7 | 24 | 70.2 | 33 | 42.8 | 33.7 | 3.4 | 10 | Pure Copper | 185mm² |
| OT-185-14 | 14.5 | 28.3 | 22.9 | 69.5 | 27.7 | 42 | 33.8 | 2.8 | 10 | Pure Copper | 185mm² |
| OT-185-16 | 16.5 | 28.3 | 22.7 | 69.2 | 27.8 | 42.8 | 33.8 | 2.8 | 10 | Pure Copper | 185mm² |
| OT-240-10 | 10.5 | 30.8 | 24 | 74.4 | 32.8 | 42.5 | 37.7 | 3.4 | 10 | Pure Copper | 240mm² |
| OT-240-12 | 12.5 | 30.7 | 24.1 | 74 | 33.1 | 43.1 | 37.7 | 3.3 | 10 | Pure Copper | 240mm² |
| OT-240-14 | 14.5 | 31 | 24.1 | 74.2 | 32.8 | 42.2 | 37.9 | 3.3 | 10 | Pure Copper | 240mm² |
| OT-240-16 | 16.5 | 31 | 24 | 74 | 32.9 | 43.5 | 37.8 | 3.4 | 10 | Pure Copper | 240mm² |
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