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01275 Wohner busbar connecting terminal 2500 A
Wöhner 01275 busbar connecting terminal for 150 mm triple-T section busbars, rated at 2500 A for use with the Wöhner 60Classic system.
£57.81
Why Choose the Wöhner 01275 Busbar Connecting Terminal?
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.
Key Advantages
- Designed for longitudinal connection of 150 mm triple-T section busbars.
- 2,500 A IEC current capacity.
- Compatible with the Wöhner 60Classic busbar system.
- Suitable for voltages up to 1000 V AC and 1500 V DC.
- Heavy-duty M8 screw-clamp connection.
- UL approved for demanding industrial installations.
Key Features
- Manufacturer: Wöhner.
- Model: 01275.
- Product type: Busbar connecting terminal.
- System: 60Classic.
- Designed for 150 mm triple-T section busbars.
- 100–110 mm system spacing.
- Heavy-duty screw-clamp terminal.
- Suitable for high-current longitudinal busbar connections.
Engineered for Reliable High-Current Busbar Connections
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.
Typical Applications
- Main low-voltage switchboards.
- Industrial power distribution systems.
- Large OEM electrical panels.
- Motor control centres.
- High-current busbar extensions.
- Heavy-duty electrical infrastructure.
Technical Specifications
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| Busbar Centre Distance (mm) | 60 mm | |
|---|---|---|
| Product Series | Wöhner 60Classic | |
| Device Type | Terminal / feed-in | |
| 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 |
Frequently Asked Questions
What is the Wöhner 01275 used for?
The Wöhner 01275 is a longitudinal busbar connecting terminal designed to join 150 mm triple-T section busbars within the Wöhner 60Classic system.
What is the maximum current rating?
The terminal supports a maximum IEC current capacity of 2,500 A and a UL rated current of 1,800 A.
Which busbars is the 01275 compatible with?
It is designed specifically for 150 mm triple-T section busbars used in Wöhner 60Classic systems.
What tightening torque should be used?
The M8 terminal screws should be tightened to between 20 Nm and 25 Nm for secure installation.
Is the Wöhner 01275 UL approved?
Yes. The product complies with IEC 61439-1:2020, UL 508 and carries UL approval for applicable installations.
Trusted by Panel Builders Worldwide
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.
