Wöhner 01930 brass earth/neutral busbar with 30 terminal points, four 25 mm² terminal clamps and a rated current of 63 A.
£17.90
The Wöhner 01930 is a high-capacity earth/neutral (PE/N) busbar designed for the safe and organised distribution of protective earth and neutral conductors in industrial control panels, switchgear and electrical distribution systems. Featuring 30 terminal points for conductors up to 10 mm² together with four 25 mm² terminal clamps, it provides maximum connection capacity within the Wöhner PE/N busbar range.
Manufactured from solid untreated brass, the Wöhner 01930 offers excellent electrical conductivity, mechanical strength and long-term reliability. Its 311.5 mm screw-on design allows straightforward installation and is fully compatible with Wöhner PE/N mounting supports and DIN rail accessories, making it ideal for professional panel builders and OEM machine manufacturers.
Rated at 63 A in accordance with IEC 60664-1, the Wöhner 01930 provides dependable PE and neutral distribution for larger industrial switchboards and commercial electrical installations requiring numerous termination points.
PE/N busbars provide a central termination point for protective earth and neutral conductors, improving wiring organisation while ensuring dependable electrical continuity. Their robust brass construction simplifies installation, inspection and future maintenance within industrial electrical systems.
The Wöhner 01930 is ideally suited to large switchboards and complex control panels where numerous PE and neutral connections are required. It integrates seamlessly with compatible Wöhner mounting accessories for installation on mounting plates or standard 35 mm DIN rails.
| Current | 63 A |
|---|---|
| Manufacturer | Wöhner |
| Model | 01930 |
| Product type | Earth/Neutral (PE/N) busbar |
| Rated current (IEC) | 63 A |
| Standard | IEC 60664-1:2007 |
| Terminal points | 30 × 10 mm² |
| Main terminal clamps | 4 × 25 mm² |
| Incoming conductor size | 10–25 mm² (10 mm² by reversing the clamp) |
| Outgoing conductor size | 4–10 mm² |
| Connection type | Screw-on |
| Dimensions (W × H × D) | 312 × 9 × 6.5 mm |
| Material | Brass |
| Surface finish | Untreated brass |
| Maximum tightening torque | 2 Nm |
| Halogen free | Yes |
| Pack quantity | 50 |
| HS Code | 85389099 |
| Country of Manufacture | Germany |
The Wöhner 01930 provides a central PE/N busbar for distributing protective earth and neutral conductors within electrical control panels and switchgear.
It provides 30 terminals for conductors up to 10 mm² together with four 25 mm² terminal clamps for incoming conductors.
The Wöhner 01930 has a rated current of 63 A in accordance with IEC 60664-1.
It is manufactured from solid untreated brass, providing excellent conductivity and long-term durability.
Yes. When used with compatible Wöhner mounting accessories, the 01930 can be mounted on a standard 35 mm DIN rail or fixed directly to a mounting plate.
Wöhner PE/N busbars are trusted worldwide by electrical engineers, switchgear manufacturers and panel builders to provide safe, reliable and organised earth and neutral distribution within industrial electrical installations.
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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...