Wöhner 03757 disconnectable neutral conductor with 400 A rating, M10 screw terminals on both sides and mounting plate installation for industrial panel systems.
£53.67
The Wöhner 03757 is a heavy-duty disconnectable neutral conductor designed for use with Wöhner Panel systems. Engineered for reliable neutral distribution in industrial low-voltage switchgear assemblies, it provides a secure and dependable neutral connection while allowing convenient isolation during maintenance and servicing.
Featuring M10 screw terminals on both sides and a 200 mm conductor length, the Wöhner 03757 is designed for direct mounting onto a mounting plate. Its robust construction delivers long-term reliability in demanding industrial environments while complying with IEC 61439-1 requirements.
With a 400 A rated current, 690 V AC rated voltage and a disconnectable design, the Wöhner 03757 is an ideal solution for switchgear manufacturers, panel builders and OEM machine builders requiring dependable neutral distribution within industrial electrical systems.
Disconnectable neutral conductors provide a safe and practical solution for isolating neutral connections during maintenance while maintaining dependable electrical performance during normal operation. The Wöhner 03757 is designed for seamless integration into compatible Wöhner Panel systems and delivers reliable operation throughout its service life.
Its robust construction, M10 screw connections and industrial-grade design make it suitable for switchboards, power distribution panels and OEM electrical equipment where dependable neutral distribution is essential.
| Current | 400 A |
|---|---|
| Manufacturer | Wöhner |
| Model | 03757 |
| Product type | Disconnectable neutral conductor |
| System | Panel |
| Rated current | 400 A |
| Rated voltage AC | 690 V |
| Rated voltage DC | 440 V |
| Maximum permitted voltage | 800 V AC / 800 V DC |
| Power dissipation | 5.8 W (full load) |
| Connection type | M10 screw terminals both sides |
| Length | 200 mm |
| Mounting | Mounting plate |
| Dimensions (W × H × D) | 55 × 200 × 40 mm |
| Poles | 1 |
| Standard | IEC 61439-1:2020 |
| Halogen free | No |
| HS Code | 85361090 |
| Country of Manufacture | Germany |
The Wöhner 03757 is a disconnectable neutral conductor used to provide safe and reliable neutral distribution within industrial switchgear while allowing easy isolation during maintenance.
The neutral conductor is rated for 400 A.
It is rated for 690 V AC and 440 V DC operation.
The Wöhner 03757 features M10 screw terminals on both sides for secure electrical connections.
It is designed for mounting onto a mounting plate inside industrial switchboards, electrical distribution panels and control systems.
Wöhner Panel components are trusted by switchgear manufacturers and electrical engineers worldwide for dependable quality, straightforward installation and long-term performance in industrial power distribution.
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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...