Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MERSEN FUSE BSGP FUSE HOLDER BNEUTRALFORA4 BNEUTRALA4
Why Choose the MERSEN FUSE BSGP FUSE HOLDER BNEUTRALFORA4 BNEUTRALA4?
£2.59
Why Choose the Mersen J239139 A4 Neutral Link?
The Mersen J239139, catalogue number BNEUTRALA4, is a robust 125 A solid neutral link designed for use with A4 British Standard fuse holders. Manufactured by Mersen, it provides a dependable, non-fused electrical connection for neutral circuits in industrial and commercial low-voltage distribution systems.
Designed specifically for compatible A4 BS88 fuse holders, the J239139 provides a solid copper conductive path where fuse protection is not required, ensuring reliable neutral continuity within electrical distribution assemblies. Its tin-plated copper construction helps minimise contact resistance while improving corrosion resistance for long-term performance.
Rated at 125 A and suitable for systems up to 690 V AC, the Mersen J239139 is ideal for switchboards, distribution panels, motor control centres and OEM electrical equipment where a permanent neutral connection is required alongside BS88 circuit-protection devices.
Key Advantages
- Provides a dependable solid neutral connection.
- 125 A current rating for industrial electrical systems.
- Designed for compatible A4 British Standard fuse holders.
- Solid copper construction provides excellent conductivity.
- Tin-plated finish helps resist oxidation and corrosion.
- Manufactured to complement the Mersen BS88 fuse holder range.
Key Features
- Mersen British Standard circuit protection range.
- Item number: J239139.
- Catalogue number: BNEUTRALA4.
- 125 A rated current.
- 690 V AC rated voltage.
- Compatible with A4 BS88 fuse holders.
- Solid non-fused neutral link.
- Tin-plated copper conductor.
- Pack quantity: 10.
- RoHS compliant.
Reliable Neutral Connection for Electrical Distribution
A neutral link provides a permanent conductive path through an electrical distribution assembly without incorporating a fuse element. The Mersen J239139 occupies the equivalent A4 fuse-holder position while maintaining uninterrupted neutral continuity within the installation.
Its solid copper construction ensures low electrical resistance and dependable long-term performance, making it suitable for switchboards, industrial control panels and commercial electrical installations where a dedicated neutral connection is required.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- Machine control cabinets.
- Commercial electrical installations.
- OEM electrical equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Accessory | |
|---|---|---|
| Current | 125 A | |
| Voltage | 690 V | |
| Manufacturer | Mersen | |
| Series | BS88 Fuse Accessories | |
| Item number | J239139 | |
| Catalogue number | BNEUTRALA4 | |
| Product type | Solid neutral link | |
| Fuse holder size | A4 | |
| Rated current | 125 A | |
| Rated voltage | 690 V AC | |
| Link type | Non-fused solid neutral link | |
| Conductor material | Copper | |
| Surface finish | Tin plated | |
| Installation | Compatible BS88 A4 fuse holders | |
| Standards | IEC 60269, ASTA 20, RoHS | |
| Pack quantity | 10 |
Frequently Asked Questions
What is the Mersen J239139 used for?
The J239139 is a solid neutral link used to provide a non-fused electrical connection in compatible A4 British Standard fuse holders.
What current rating does the J239139 support?
The neutral link has a rated current of 125 A.
Is the Mersen J239139 a fuse?
No. It is a solid neutral link and does not provide overcurrent protection.
Which fuse-holder size is compatible with this neutral link?
The J239139 is designed for compatible A4 BS88 fuse holders.
What material is the J239139 manufactured from?
The neutral link is manufactured from solid copper with a tin-plated finish to provide excellent conductivity and corrosion resistance.
Trusted for Industrial Power Distribution
Mersen British Standard fuse accessories are trusted by electrical engineers, panel builders and OEM manufacturers for dependable, standards-compliant low-voltage power distribution systems.
