Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
01439 Wohner connection rail
Wöhner 01439 CRITO®185Power 3-pole connection rail rated at 1400 A for large cable lugs and laminated copper conductors on 185Power busbar systems.
£1,384.75
Why Choose the Wöhner 01439 CRITO®185Power Connection Rail?
The Wöhner 01439 is a genuine CRITO®185Power 3-pole connection rail designed for high-current power distribution on the Wöhner 185Power busbar system. Engineered for applications up to 1400 A, it accommodates three 300 mm² cable lugs (offset arrangement), four 240 mm² cable lugs, or 80 × 10 mm laminated copper conductors, making it an ideal solution for demanding industrial switchgear and power distribution assemblies.
Designed for installation with 30, 40, 60, 80, 100 and 120 × 10 mm flat copper busbars, the 01439 allows cable connection from either the top or bottom, providing maximum flexibility during panel design and installation. Its robust construction ensures reliable electrical performance while supporting modern modular busbar systems.
Manufactured from halogen-free materials, the Wöhner 01439 complies with IEC 61439-1:2020, IEC 60999-1 and IEC 60999-2. It is suitable for high-current industrial applications requiring dependable conductor termination and long-term operational reliability.
Key Advantages
- Rated for 1400 A continuous current.
- Designed for the Wöhner 185Power busbar system.
- Accepts multiple large cable lug configurations.
- Top or bottom cable connection.
- Compatible with busbars from 30 × 10 mm to 120 × 10 mm.
- Manufactured from halogen-free materials.
Key Features
- Original Wöhner CRITO®185Power connection rail.
- 3-pole construction.
- Rated current: 1400 A.
- Connection for 3 × 300 mm² or 4 × 240 mm² cable lugs.
- Suitable for laminated copper 80 × 10 mm.
- Top or bottom connection.
- Industrial heavy-duty construction.
- Compatible with CrossLink® terminal clamps.
Heavy-duty High-current Connection Technology
The Wöhner 01439 has been developed for industrial installations requiring very high current capacity. With a continuous rating of 1400 A, it provides a secure connection point for large cable lugs or laminated copper conductors while maintaining the modular advantages of the 185Power busbar platform.
When directly bolted to the busbar system using four 240 mm² conductors, the connection rail supports the full 1400 A current rating. When used together with compatible CrossLink® terminal clamps, the current rating is reduced to 1200 A, allowing designers to select the most suitable installation method for their application.
Typical Applications
- Main low-voltage distribution boards.
- Industrial switchgear.
- Power distribution systems.
- Motor control centres.
- OEM electrical equipment.
- Heavy industrial power installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Rail / Busbar Profile | 100 × 10 mm, 120 × 10 mm, 30 × 10 mm, 40 × 10 mm, 60 × 10 mm, 80 × 10 mm | |
|---|---|---|
| Device Type | Base / mounting component | |
| Busbar Centre Distance (mm) | 185 mm | |
| Product Series | Wöhner 185Power | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Manufacturer | Wöhner | |
| Series | CRITO®185Power | |
| Model | 01439 | |
| Product type | 3-pole connection rail | |
| Rated current | 1400 A | |
| Rated voltage | 690 V AC | |
| Maximum permitted voltage | 1000 V AC / 1500 V DC | |
| Peak withstand current (Ipk) | 87.4 kA | |
| Short-time withstand current (Icw 1 s) | 40.6 kA | |
| Connection | 3 × 300 mm² cable lugs (offset), 4 × 240 mm² cable lugs or laminated copper 80 × 10 mm | |
| Poles | 3 | |
| Compatible busbars | 30, 40, 60, 80, 100 and 120 × 10 mm | |
| Dimensions (W × H × D) | 100 × 960 × 150 mm | |
| Material | Halogen-free | |
| Pack size | 1 | |
| Standards | IEC 61439-1:2020, IEC 60999-1, IEC 60999-2 | |
| HS Code | 85369010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the Wöhner 01439 used for?
The Wöhner 01439 is a 3-pole 1400 A connection rail for connecting large incoming or outgoing conductors to the Wöhner 185Power busbar system.
Which conductor sizes can it accommodate?
It accepts three 300 mm² cable lugs (offset arrangement), four 240 mm² cable lugs, or laminated copper conductors measuring 80 × 10 mm.
Which busbar sizes is it compatible with?
It is compatible with flat copper busbars measuring 30, 40, 60, 80, 100 and 120 × 10 mm.
What is the rated current?
The connection rail is rated for 1400 A under IEC conditions when directly connected as specified by Wöhner.
Can the connection be made from either side?
Yes. The Wöhner 01439 allows conductor connection from either the top or the bottom, providing maximum installation flexibility.
Trusted by Electrical Professionals Worldwide
Wöhner CRITO®185Power connection technology is trusted by panel builders, switchgear manufacturers and industrial engineers worldwide for delivering safe, modular and reliable high-current power distribution solutions.
