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.
