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31918 Wohner D-fuse base, busbar mounted, 42mm

31918 Wohner D-fuse base, busbar mounted, 42mm

Wöhner 31918 CUSTO 60Classic D fuse base for busbar mounting with E27 three-pole D fuse links, rated 25 A and 500 V for industrial power distribution.

SKU: 31918Alt SKU: 31918000MPN: 31918
Price
List Price £11.93 ex VAT
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£11.93
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Manufacturer Lead Time

£11.93

Why Choose the Wöhner 31918 D Fuse Base?

The Wöhner 31918 is a robust D fuse base designed for direct mounting onto 60Classic busbar systems. Engineered for E27 / 3-pole D fuse links, it provides a reliable solution for protecting industrial electrical distribution circuits while ensuring straightforward installation within control panels and switchgear assemblies.

As part of the trusted Wöhner CUSTO®60Classic range, the 31918 is manufactured for use with busbars measuring 12, 15, 20, 25 and 30 × 5 mm, 10 mm and section busbars. Its compact 42 mm width makes it ideal where efficient use of enclosure space is important without compromising performance or safety.

Designed to IEC standards, the Wöhner 31918 offers dependable overcurrent protection when used with compatible D fuse links. It is suitable for industrial power distribution, machine building and OEM panel applications requiring reliable fuse protection up to 25 A.

Key Advantages

  • Designed for the Wöhner 60Classic busbar system.
  • Supports E27 / 3-pole D fuse links.
  • 25 A rated current and 500 V AC/DC operation.
  • Compact 42 mm width for efficient panel layouts.
  • Direct busbar mounting for quick installation.
  • Suitable for industrial switchgear and power distribution systems.

Key Features

  • Wöhner CUSTO®60Classic series.
  • D fuse base without strip cover.
  • E27 / 3-pole configuration.
  • 25 A rated current.
  • 500 V AC / 500 V DC rated voltage.
  • Compatible with standard IEC / HD 60269-3 D fuse links.
  • Busbar mounting for 60Classic systems.
  • Gauge ring design.

Reliable Protection for Industrial Power Distribution

The Wöhner 31918 provides secure mounting and dependable protection for D fuse links used in industrial electrical installations. Its busbar-mounted construction simplifies panel assembly while maintaining high levels of operational reliability in demanding environments.

Suitable for machine builders, panel manufacturers and industrial maintenance engineers, this fuse base forms part of Wöhner's modular 60Classic system, enabling flexible power distribution solutions across a wide range of industrial applications.

Typical Applications

  • Industrial switchgear.
  • Power distribution panels.
  • Motor protection circuits.
  • Machine building.
  • OEM electrical equipment.
  • Industrial control cabinets.

Technical Specifications

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Busbar Centre Distance (mm) 60 mm
Product Series Wöhner 60Classic
Device Type Busbar
Phase Three Phase
Manufacturer Wöhner
Series CUSTO®60Classic
Model 31918
Product type D fuse base
Rated current 25 A
Rated voltage 500 V AC / 500 V DC
Rated impulse withstand voltage 4 kV
Fuse type E27 / 3-pole D fuse links
Fuse standard IEC / HD 60269-3
Permitted fuse power dissipation 4.5 W
Mounting Busbar mounted
Busbar compatibility 12, 15, 20, 25, 30 × 5 mm, 10 mm and section busbars
Width 42 mm
Pack quantity 10

Frequently Asked Questions

What is the Wöhner 31918 used for?

It is a busbar-mounted D fuse base used to hold E27 three-pole D fuse links for circuit protection in industrial electrical distribution systems.

What is the rated current?

The Wöhner 31918 has a rated current of 25 A.

What voltage is supported?

The fuse base is rated for 500 V AC and 500 V DC.

Which busbar systems is it compatible with?

It is designed for the Wöhner 60Classic system and fits 12, 15, 20, 25, 30 × 5 mm, 10 mm and section busbars.

Which fuse standard does it support?

It is designed for D fuse links manufactured in accordance with IEC / HD 60269-3.

Trusted by Electrical Professionals Worldwide

Wöhner CUSTO®60Classic fuse bases are widely used by switchgear manufacturers and industrial electrical engineers to provide safe, reliable and modular circuit protection in modern power distribution systems.

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