The Wöhner 05188 is a 63 A disconnectable neutral conductor designed for use in panel-mounted electrical distribution systems. Manufactured by Wöhner, it provides a safe, reliable neutral connection for low-voltage switchboards and control panels while complying with IEC 61439-1 requirements.
Featuring a screw-on or snap-on socket terminal, the Wöhner 05188 is intended for mounting plates within Wöhner Panel systems. Its disconnectable design simplifies testing, maintenance and commissioning, allowing neutral circuits to be isolated safely when required.
Rated at 63 A with 400 V AC/DC operation, the Wöhner 05188 is an ideal solution for panel builders, OEM manufacturers and industrial electricians requiring a dependable neutral conductor terminal within electrical control panels.
Key Advantages
Disconnectable neutral conductor for safe maintenance and testing.
63 A rated current.
400 V AC/DC rated voltage.
Screw-on or snap-on socket terminal design.
Suitable for mounting plate installation.
Manufactured by Wöhner for long-term industrial reliability.
Key Features
Part number: 05188.
Product type: Disconnectable neutral conductor.
Rated current: 63 A.
Rated voltage: 400 V AC.
Rated voltage: 400 V DC.
Screw-on / snap-on socket terminal.
Single-pole construction.
Suitable for mounting plate installation.
Maximum conductor size: 16 mm².
Halogen-free construction.
Reliable Neutral Connections for Control Panels
Disconnectable neutral conductors provide a convenient means of isolating neutral circuits during testing, commissioning and maintenance. They improve serviceability while maintaining secure electrical connections within low-voltage switchboards and control panels.
The Wöhner 05188 is designed for use with Wöhner Panel systems and offers straightforward installation thanks to its screw-on or snap-on socket terminal design, making it suitable for OEM machinery, distribution panels and industrial electrical installations.
Typical Applications
Industrial control panels.
Low-voltage distribution boards.
OEM electrical equipment.
Panel building.
Machine control systems.
Commercial and industrial switchboards.
Technical Specifications
Current
63 A
Manufacturer
Wöhner
Model
05188
Product type
Disconnectable neutral conductor
Rated current
63 A
Rated voltage AC
400 V
Rated voltage DC
400 V
Mounting
Mounting plate
Connection type
Socket terminal, screw-on / snap-on
Poles
1
Terminal capacity
16 mm²
Tightening torque
2.5–3.0 Nm
Dimensions (W × H × D)
13 × 53 × 43 mm
Power dissipation
0.2 W at full load
Halogen free
Yes
Standards
IEC 61439-1:2020
HS Code
85361090
Country of Manufacture
Germany
Frequently Asked Questions
What is the Wöhner 05188 used for?
It provides a disconnectable neutral connection for low-voltage electrical control panels and switchboards.
What is the current rating?
The Wöhner 05188 has a rated current of 63 A.
What voltage is it rated for?
It is rated for 400 V AC and 400 V DC.
How is the neutral conductor mounted?
It is designed for mounting plate installation using a screw-on or snap-on socket terminal.
Which standard does it comply with?
The Wöhner 05188 complies with IEC 61439-1:2020.
Trusted by Electrical Professionals Worldwide
Wöhner neutral conductors are trusted by panel builders, OEM manufacturers and industrial electricians for providing reliable neutral connections and simplifying maintenance within modern low-voltage electrical systems.
Current
63 A
Manufacturer
Wöhner
Model
05188
Product type
Disconnectable neutral conductor
Rated current
63 A
Rated voltage AC
400 V
Rated voltage DC
400 V
Mounting
Mounting plate
Connection type
Socket terminal, screw-on / snap-on
Poles
1
Terminal capacity
16 mm²
Tightening torque
2.5–3.0 Nm
Dimensions (W × H × D)
13 × 53 × 43 mm
Power dissipation
0.2 W at full load
Halogen free
Yes
Standards
IEC 61439-1:2020
HS Code
85361090
Country of Manufacture
Germany
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
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Customers supported
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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...