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MERSEN FUSE BS GP FUSE HOLDER FB125 FORA4W BFB125A4W/1

MERSEN FUSE BS GP FUSE HOLDER FB125 FORA4W BFB125A4W/1

Why Choose the MERSEN FUSE BS GP FUSE HOLDER FB125 FORA4W BFB125A4W/1?

SKU: F239113Alt SKU: BFB125A4W/1MPN: F239113
Price
List Price £62.77 ex VAT
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Manufacturer Lead Time

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Why Choose the Mersen F239113 BS Fuse Holder?

The Mersen F239113, catalogue number BFB125A4W, is a premium British Standard fuse holder designed to provide dependable overcurrent protection in industrial and commercial low-voltage electrical systems. Manufactured by Mersen, this single-pole fuse holder is engineered for use with A4 BS88 fuse links, delivering reliable performance in demanding power distribution applications.

Featuring a front-back terminal configuration, the F239113 allows one conductor to enter from the front and the other from the rear, making it ideal where panel layouts require flexible cable routing. The fully insulated white housing complies with BS88-1 and BS88-6, while the shrouded terminals provide an IP2X classified touch-safe design that helps minimise accidental contact with live parts during fuse replacement and maintenance.

Rated at 125 A with operating voltages up to 690 V AC and 460 V DC, the Mersen F239113 is ideally suited to switchboards, motor control centres, distribution panels and OEM electrical equipment. Its white housing also assists with circuit identification in larger electrical installations.

Key Advantages

  • Designed for A4 British Standard BS88 fuse links.
  • 125 A rated current for industrial power distribution.
  • 690 V AC and 460 V DC voltage ratings.
  • Front-back terminal arrangement for flexible cable routing.
  • IP2X touch-safe construction improves maintenance safety.
  • White housing supports straightforward circuit identification.

Key Features

  • Mersen BS Fuse Holder Series.
  • Item number: F239113.
  • Catalogue number: BFB125A4W.
  • 125 A rated current.
  • 690 V AC / 460 V DC rated voltage.
  • Compatible with A4 BS88 fuse links.
  • Single-pole construction.
  • Front-back connection arrangement.
  • White insulated housing.
  • RoHS compliant.

Reliable Protection for Industrial Power Distribution

The Mersen F239113 securely accommodates A4 BS88 fuse links while maintaining dependable electrical continuity and safe installation practices. Its insulated construction helps minimise the risk of accidental contact with live conductors, making it suitable for demanding industrial environments.

Designed for electrical contractors, panel builders and OEM manufacturers, this fuse holder provides reliable circuit protection and long service life in modern electrical distribution systems.

Typical Applications

  • Industrial switchboards.
  • Power distribution panels.
  • Motor control centres.
  • Machine control cabinets.
  • Industrial automation equipment.
  • OEM electrical systems.

Technical Specifications

Manufacturer Mersen
Series BS Fuse Holders
Item number F239113
Catalogue number BFB125A4W
Product type British Standard fuse holder
Fuse size A4
Fuse type BS88
Rated current 125 A
Rated voltage AC 690 V
Rated voltage DC 460 V
Number of poles 1
Connection type Front-Back
Protection rating IP2X
Housing colour White
Mounting type Panel mounting
Compliance BS88-1, BS88-6, RoHS
Poles 1-pole
Device Type Fuse base / holder
Current 125 A
Voltage 690 V

Frequently Asked Questions

What is the Mersen F239113 used for?

The F239113 is a British Standard fuse holder designed to mount A4 BS88 fuse links in industrial and commercial low-voltage electrical systems.

What current rating does the F239113 support?

The fuse holder has a rated current of 125 A.

What voltage ratings does this fuse holder have?

The Mersen F239113 is rated for 690 V AC and 460 V DC.

How are cables connected to the F239113?

The fuse holder uses a front-back terminal configuration, allowing one cable to connect from the front and the other from the rear of the unit.

Does the F239113 provide touch-safe protection?

Yes. The fuse holder features an IP2X classified design with fully shrouded cable terminals to help reduce accidental contact with live components.

Trusted for Industrial Circuit Protection

Mersen BS fuse holders are trusted by electrical engineers, panel builders and OEM manufacturers worldwide for delivering safe, reliable and standards-compliant protection across industrial electrical distribution systems.

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