Wöhner 01275 busbar connecting terminal for 150 mm triple-T section busbars, rated at 2500 A for use with the Wöhner 60Classic system.
£72.27
The Wöhner 01275 is a robust busbar connecting terminal engineered for secure longitudinal connections between 150 mm triple-T section busbars within the Wöhner 60Classic busbar system. With a maximum IEC current capacity of 2,500 A, it provides a dependable, low-resistance connection for demanding industrial power distribution applications.
Designed for switchgear manufacturers, panel builders and OEM equipment, the 01275 features a heavy-duty M8 screw-clamp connection and accommodates system spacing of 100–110 mm. Its halogen-free construction ensures reliable long-term performance while complying with both IEC 61439-1:2020 and UL 508 standards.
The Wöhner 01275 is ideal for extending or joining high-current busbar systems, maintaining excellent electrical conductivity and mechanical stability in critical low-voltage power distribution installations.
The Wöhner 01275 provides secure longitudinal connections between triple-T busbars while maintaining low contact resistance and high mechanical strength. It is specifically engineered for large industrial switchboards where dependable high-current performance is essential.
For UL-compliant feeder circuits above 250 V, Wöhner specifies the use of the 01362 phase separator set when installing the 01275 connecting terminal.
| Current | 1800 A |
|---|---|
| Manufacturer | Wöhner |
| Model | 01275 |
| Product type | Busbar connecting terminal |
| Series | 60Classic |
| Compatible busbars | Triple-T section, 150 mm |
| Rated current (IEC) | 2,500 A |
| Rated current (UL) | 1,800 A |
| Rated voltage (IEC) | 690 V AC |
| Maximum permitted voltage | 1000 V AC / 1500 V DC |
| Peak withstand current (Ipk) | 97.3 kA |
| SCCR | 65 kA |
| Dimensions (W × H × D) | 150 × 44 × 106 mm |
| Connection type | Screw clamp |
| Connection thread | M8 |
| Tightening torque | 20–25 Nm |
| Permitted busbar displacement | 2 mm |
| Permitted system spacing | 100–110 mm |
| Material | Halogen-free construction |
| Standards | IEC 61439-1:2020, UL 508 |
| Approvals | UL |
| Pack quantity | 3 |
| EAN | 4021267012755 |
| HS Code | 85369010 |
| Country of Manufacture | Germany |
The Wöhner 01275 is a longitudinal busbar connecting terminal designed to join 150 mm triple-T section busbars within the Wöhner 60Classic system.
The terminal supports a maximum IEC current capacity of 2,500 A and a UL rated current of 1,800 A.
It is designed specifically for 150 mm triple-T section busbars used in Wöhner 60Classic systems.
The M8 terminal screws should be tightened to between 20 Nm and 25 Nm for secure installation.
Yes. The product complies with IEC 61439-1:2020, UL 508 and carries UL approval for applicable installations.
Wöhner busbar connection technology is trusted worldwide for delivering secure, low-resistance, high-current electrical connections that ensure dependable performance in industrial power distribution systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...