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MERSEN FUSE BS GP FUSE HOLDER BFB32 FORF1W BFB32F1W
The BFB32F1W fuse-holder offers secure and reliable housing for British Standard fuses, rated up to 550VAC, ideal for industrial and commercial electrical protection.
£8.25
Why Choose the Mersen R239123 BS Fuse Holder?
The Mersen R239123 is a high-quality British Standard fuse holder designed to provide safe, secure and reliable installation of BS88 industrial fuse links in low voltage electrical distribution systems. Manufactured by Mersen, a global leader in electrical protection solutions, this fuse holder delivers dependable circuit protection for commercial, industrial and OEM applications.
Designed to comply with BS88-1 and BS88-6 standards, the R239123 offers enhanced operator safety by preventing accidental contact with live parts during fuse replacement. Fully shrouded cable terminals and an IP2X finger-safe design help minimise electrical hazards while simplifying maintenance.
Featuring a 32 A current rating, 550 V AC and 250 V DC voltage ratings, the BFB32F1W front-back fuse holder is ideal for panel builders, switchgear manufacturers and industrial control systems requiring dependable fuse mounting. Its durable white construction is suitable for neutral identification and organised panel layouts.
Key Advantages
- Designed for BS88 industrial fuse links.
- 32 A rated current for reliable circuit protection.
- 550 V AC and 250 V DC operating voltage.
- Finger-safe IP2X construction improves operator safety.
- Front-back terminal configuration simplifies wiring.
- Complies with BS88-1 and BS88-6 requirements.
- Suitable for industrial switchboards, control panels and OEM equipment.
Key Features
- Mersen BS Fuse-holder series.
- Model: R239123 (Catalogue No. BFB32F1W).
- 32 A nominal current rating.
- 550 V AC / 250 V DC rated voltage.
- Front-back terminal connection.
- White housing for neutral or application identification.
- Fully shrouded cable terminals.
- IP2X protection against accidental contact with live parts.
- RoHS compliant construction.
Reliable Protection for Industrial Electrical Systems
Industrial fuse holders play a vital role in safely mounting fuse links while ensuring fast replacement and dependable circuit isolation. The Mersen R239123 provides secure mechanical retention together with excellent electrical performance for low voltage distribution equipment and industrial control panels.
Its finger-safe design and fully insulated terminals improve maintenance safety, while the robust construction ensures long service life in demanding industrial environments. The front-back connection arrangement also supports efficient panel layouts and simplified installation.
Typical Applications
- Industrial switchboards.
- Electrical distribution panels.
- Machine control panels.
- OEM equipment manufacturing.
- Motor control centres.
- Commercial electrical installations.
- Industrial automation systems.
Technical Specifications
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| Phase | Single Phase | |
|---|---|---|
| Poles | 1-pole | |
| Voltage | 550 V | |
| Item number | R239123 | |
| Catalogue No | BFB32F1W | |
| Description | British Standard Fuse-Holder F1 Front-Back 550VAC White | |
| EAN/UPC Code | 3605340446456 | |
| Rated voltage AC IEC | 550 V | |
| Rated voltage DC IEC | 250 V | |
| Ampere Rating | 32 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC/DC | |
| Fuse Size | F1 | |
| Fuse Type/Class | BS | |
| Design Details | White | |
| Number of Poles | 1-pole | |
| Wiring range | 1-16mm² | |
| Connection/Terminal Type | Front-Back | |
| Torque Rating | 3.5 Nm | |
| Housing Material | Polyamide | |
| Installation Mounting | Bus Bar Installation | |
| Product Width | 54 mm | |
| Product Length | 26.5 mm | |
| Product Height | 75.5 mm | |
| Sell Pack Quantity | 6 EA | |
| Sell Pack Weight | 0.76 kg | |
| Sell Pack Width | 200 mm | |
| Sell Pack Length | 120 mm | |
| Sell Pack Height | 150 mm | |
| Product group | Fuse Holders | |
| Body/Insulating Material | Polyamide | |
| Product Weight | 0.127 kg |
Frequently Asked Questions
What is the Mersen R239123 used for?
The R239123 is a British Standard fuse holder designed to safely mount BS88 F1 fuse links in industrial and commercial electrical installations.
What current rating does this fuse holder support?
The fuse holder has a 32 A nominal current rating.
What voltage ratings does the R239123 support?
It is rated for 550 V AC and 250 V DC operation.
Does the fuse holder provide finger-safe protection?
Yes. It features an IP2X finger-safe design that helps prevent accidental contact with live parts during fuse replacement.
Where is the Mersen R239123 commonly installed?
It is commonly installed in switchboards, control panels, distribution equipment and industrial machinery requiring BS88 fuse protection.
Trusted by Electrical Professionals Worldwide
Mersen BS fuse holders are trusted by panel builders, electrical contractors and industrial engineers for delivering reliable circuit protection, enhanced safety and long-term performance in demanding electrical installations.
