Why Choose the Mersen BB13PP NH Fuse Base?
The Mersen BB13PP is a robust three-pole NH Size 1 fuse base designed for reliable low-voltage circuit protection in industrial power distribution systems. Identified by Mersen item number Y223006, it securely accommodates compatible NH1 fuse links with a rated current of up to 250 A.
Part of the proven Mersen NH Plastic Bases series, the BB13PP features stable silver-plated contact springs manufactured from electrolytic copper. Separate captive steel springs maintain dependable contact pressure, helping the fuse base withstand the thermal stresses encountered in demanding electrical installations.
With ratings of up to 1250 V AC and 1000 V DC, the BB13PP is suitable for a wide range of industrial AC and DC distribution applications. Its three-pole construction, screw connections and PP-type terminals make it a practical choice for switchboards, distribution panels and OEM electrical assemblies.
Key Advantages
- Designed for compatible NH Size 1 fuse links.
- 250 A rated current for industrial power distribution.
- Three-pole configuration suitable for three-phase circuits.
- Rated up to 1250 V AC and 1000 V DC.
- Silver-plated electrolytic copper contacts provide dependable conductivity.
- Supplied with phase-partition walls for separation between poles.
Key Features
- Mersen NH Plastic Bases series.
- Catalogue number: BB13PP.
- Item number: Y223006.
- NH1 fuse size.
- Three-pole fuse-base design.
- 250 A rated current.
- Screw connections with PP-type terminals.
- Closely mountable with compatible fuse bases in parallel rows.
- Silver-plated copper contact springs with captive steel springing.
- Compatible with optional NH fuse-link plug-on covers.
Reliable NH Fuse Protection for Power Distribution
NH fuse bases provide the secure mechanical mounting and electrical connection required for NH fuse links. When used with a correctly selected fuse link, they support dependable protection against overloads and short circuits in industrial feeders, machinery and distribution systems.
The Mersen BB13PP uses resilient contact technology to maintain consistent pressure on the fuse-link blades under thermal and electrical stress. Its three-pole layout and included phase partitions support organised installation within three-phase switchboards and electrical control equipment.
Typical Applications
- Industrial switchboards and distribution panels.
- Three-phase feeder protection.
- Motor control centres.
- Machinery and production equipment.
- Renewable-energy and DC distribution systems.
- OEM switchgear and panel-building projects.
