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MERSEN FUSE BBB125A4W BBB125A4W/1
MPN: E239112
Alt. SKU: BBB125A4W/1
Special Price
£43.22
£36.02
Regular Price
£78.59
Why Choose the British Standard Fuse-Holder A4 Back-Back 690VAC White BBB125A4W?
The BBB125A4W is a robust British Standard fuse-holder designed for secure and reliable circuit protection up to 690VAC. Its durable back-to-back A4 configuration supports easy integration into panel assemblies and high-performance switchgear.
Engineered for safety and longevity, the white thermoplastic housing ensures excellent insulation and visibility, while the precise contact design promotes optimal conductivity. Ideal for demanding industrial electrical installations where high fault resilience and compliance are paramount.
Technical Specifications
- Item number: E239112
- Catalogue No: BBB125A4W
- Description: British Standard Fuse-Holder A4 Back-Back 690VAC White
- EAN/UPC Code: 3605340446357
- Rated voltage AC IEC: 690 V
- Rated voltage DC IEC: 460 V
- Ampere Rating: 125 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Fuse Size: A4
- Fuse Type/Class: BS
- Design Details: White
- Number of Poles: 1-pole
- Wiring range: 1-70mm²
- Connection/Terminal Type: Back-Back
- Torque Rating: 4 Nm
- Housing Material: Polyamide
- Installation Mounting: DIN rail
- Product Width: 48.9 mm
- Product Length: 97.8 mm
- Product Height: 134 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.77 kg
- Sell Pack Width: 55 mm
- Sell Pack Length: 200 mm
- Sell Pack Height: 155 mm
- Product group: Fuse Holders
- Body/Insulating Material: Polyamide
- Product Weight: 0.77 kg
Product Code: E239112
Key Benefits
- High voltage rating up to 690VAC for versatile industrial use
- Durable polyamide housing ensures excellent insulation and mechanical strength
- Back-to-back A4 design enables compact and efficient panel mounting
- Supports a wide wiring range from 1 to 70mm² for flexible installation
- Compliant with RoHS standards for environmental safety
- Torque rating of 4 Nm ensures secure and reliable terminal connections
- Suitable for both AC and DC applications
Compatibility
The BBB125A4W fuse-holder is compatible with British Standard A4 fuses and designed for integration with DIN rail mounting systems. It fits seamlessly with industrial switchgear and control panels requiring 1-pole fuse protection rated at 125A and supports both AC and DC circuits up to the specified voltage ratings.
Applications
- Industrial electrical distribution panels
- High-performance switchgear assemblies
- Motor control centres
- Renewable energy systems requiring robust fuse protection
- Machine tool electrical safety circuits
- Power supply protection in commercial and industrial buildings
Frequently Asked Questions
What fuse sizes are compatible with the BBB125A4W fuse-holder?
This fuse-holder is designed specifically for A4 size British Standard fuses.
Can this fuse-holder be used in DC circuits?
Yes, the BBB125A4W supports both AC and DC applications with rated voltages up to 690VAC and 460VDC respectively.
What is the mounting method for this fuse-holder?
It is designed for DIN rail mounting, allowing easy installation and integration into standard electrical panels.
Is the fuse-holder RoHS compliant?
Yes, this product is RoHS compliant, meeting environmental and safety standards.
Common Search Terms
British Standard fuse holder, A4 fuse holder, back-to-back fuse holder, 690VAC fuse holder, DIN rail fuse holder, 125A fuse holder, white fuse holder, industrial fuse holder, polyamide fuse holder, BS fuse holder
| Manufacturer Part Number | E239112 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340446357 |
| Manufacturer | Mersen |
| Alternative Product SKU | BBB125A4W/1 |
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