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MERSEN FUSE BSGP FUSE HOLDER BFF63F FORF2W BFF63F2W
The BFF63F2W British Standard Fuse-Holder is engineered for secure and reliable fuse retention in demanding industrial applications. Its front-front access design allows for straightforward installation and maintenance, enhancing operational efficiency and compliance with BS safety standards.
£8.38
Why Choose the Mersen W239127 BS Fuse Holder?
The Mersen W239127, also designated BFF63F2W, is a premium British Standard fuse holder designed for the secure installation of compatible BS88 F2 fuse links. Featuring a single-pole construction with a front-front terminal configuration, it is ideal for industrial switchboards, distribution panels, motor control centres and OEM electrical equipment.
Rated at 63 A and 550 V AC, the BFF63F2W provides a reliable electrical and mechanical connection between the fuse link and the protected circuit. Its white insulated housing supports straightforward circuit identification, while the front-front terminal arrangement enables both cable connections to be accessed from the same side, simplifying installation and maintenance.
Manufactured in accordance with BS88-1 and BS88-6, the fuse holder incorporates fully shrouded cable terminals and an IP2X finger-safe design to help minimise the risk of accidental contact with live parts during fuse replacement and servicing.
Key Advantages
- Designed for compatible BS88 F2 fuse links.
- 63 A rated current for dependable industrial circuit protection.
- 550 V AC operating voltage.
- Front-front terminal arrangement provides convenient cable access.
- IP2X finger-safe protection improves operator safety.
- Fully shrouded cable terminals help prevent accidental contact.
- White housing enables simple circuit identification.
- Suitable for new installations and replacement applications.
Key Features
- Mersen part number W239127.
- Catalogue designation BFF63F2W.
- British Standard industrial fuse holder.
- Compatible with BS88 F2 fuse links.
- Single-pole construction.
- Front-front terminal configuration.
- 63 A nominal current rating.
- 550 V AC rated voltage.
- White polyamide insulated housing.
- IP2X finger-safe classification.
- DIN rail mounting.
- RoHS compliant.
Reliable Industrial Circuit Protection
The Mersen W239127 securely retains compatible BS88 F2 fuse links to provide dependable overcurrent protection for industrial low-voltage electrical systems. Its robust insulated construction helps maintain reliable electrical performance while improving operator safety during installation and servicing.
Its front-front terminal arrangement allows both cable connections to be accessed from one side of the fuse holder, making installation and maintenance easier within confined switchboards and electrical control panels. The white housing also assists with organised circuit identification where colour coding is employed.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- Machine control cabinets.
- OEM electrical equipment.
- Industrial automation systems.
- Commercial electrical installations.
- Low-voltage power distribution.
Technical Specifications
Tick the specs you need, then view products that match.
| Phase | Single Phase | |
|---|---|---|
| Poles | 1-pole | |
| Voltage | 550 V | |
| Item number | W239127 | |
| Catalogue No | BFF63F2W | |
| Description | British Standard Fuse-Holder F2 Front-Front White | |
| EAN/UPC Code | 3605340446494 | |
| Rated voltage AC IEC | 550 V | |
| Ampere Rating | 63 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Fuse Size | F2 | |
| Fuse Type/Class | BS | |
| Design Details | White | |
| Number of Poles | 1-pole | |
| Wiring range | 1-25mm² | |
| Connection/Terminal Type | Front-Front | |
| Torque Rating | 4 Nm | |
| Housing Material | Polyamide | |
| Installation Mounting | DIN rail | |
| Product Width | 64 mm | |
| Product Length | 29.5 mm | |
| Product Height | 89 mm | |
| Sell Pack Quantity | 6 EA | |
| Sell Pack Weight | 0.825 kg | |
| Sell Pack Width | 185 mm | |
| Sell Pack Length | 95 mm | |
| Sell Pack Height | 65 mm | |
| Product group | Fuse Holders | |
| Body/Insulating Material | Polyamide | |
| Product Weight | 0.1375 kg |
Frequently Asked Questions
What is the Mersen W239127?
The Mersen W239127, also known as the BFF63F2W, is a single-pole British Standard fuse holder designed for compatible BS88 F2 fuse links.
What is the current rating of the W239127?
The fuse holder has a nominal current rating of 63 A.
What voltage can the W239127 support?
It is designed for electrical systems operating at up to 550 V AC.
What does the front-front terminal arrangement mean?
Both cable terminals are positioned on the front of the fuse holder, allowing easier wiring access and simplified maintenance within enclosed electrical panels.
Does the Mersen W239127 provide finger-safe protection?
Yes. The fuse holder features an IP2X finger-safe design with fully shrouded cable terminals to help reduce accidental contact with live components.
Which fuse links fit the Mersen W239127?
The W239127 is designed for compatible BS88 F2 fuse links. The fuse link should always be selected according to the current, voltage and protection requirements of the application.
Trusted by Electrical Professionals Worldwide
Mersen British Standard fuse holders are trusted by electrical engineers, panel builders and OEM manufacturers for dependable circuit protection, safer maintenance and long-term reliability in industrial electrical installations.
