Why Choose the Mersen BB003RFSBLOC NH00 Fuse Base?
The Mersen BB003RFSBLOC is a compact and robust three-pole NH00 plastic fuse base designed to provide secure mounting and dependable electrical contact for NH fuse links in industrial low-voltage power distribution systems. Part of the established Mersen NH Plastic Bases series, it is suitable for switchboards, distribution panels, motor control centres and OEM electrical equipment.
This fuse base incorporates IP20 indirect touch protection, helping reduce the risk of accidental contact with live components when correctly installed. Its stable silver-plated electrolytic copper contact springs and resilient captive steel springs maintain reliable contact pressure under demanding electrical and thermal operating conditions.
Rated at 160 A with maximum operating voltages of 1000 V AC and 1000 V DC, the BB003RFSBLOC is designed for compatible NH size 00 fuse links. Its integrated three-pole configuration, DIN rail mounting and screw connections simplify installation within compact industrial fusegear assemblies.
Key Advantages
- Integrated three-pole NH00 fuse-base assembly.
- 160 A rated current for industrial distribution applications.
- 1000 V AC and 1000 V DC voltage capability.
- IP20 indirect touch protection improves installation safety.
- DIN rail mounting supports fast and efficient panel assembly.
- Silver-plated copper contacts provide dependable conductivity.
- Supplied with phase-partition walls for separation between adjacent poles.
Key Features
- Mersen NH Plastic Bases series.
- Product reference: BB003RFSBLOC.
- Manufacturer item number: S229119.
- Designed for NH size 00 fuse links.
- Three-pole configuration.
- 160 A rated current.
- 1000 V AC rated voltage.
- 1000 V DC rated voltage.
- IP20 indirect touch protection.
- DIN rail mounting.
- Screw terminal connections.
- Supplied with two phase-partition walls.
Reliable Three-Phase NH Fuse Protection
NH fuse bases provide the secure mechanical and electrical interface required between NH fuse links and power distribution equipment. Stable contact pressure helps maintain low-resistance electrical connections and consistent performance under changing current loads and operating temperatures.
The Mersen BB003RFSBLOC combines three NH00 fuse positions within one compact assembly. Integrated IP20 protection and supplied phase-partition walls help separate live components, while DIN rail mounting makes the unit straightforward to incorporate into modern industrial switchboards and machinery panels.
Typical Applications
- Industrial low-voltage switchboards.
- Three-phase power distribution panels.
- Motor control centres.
- Industrial machinery and automation equipment.
- AC and DC distribution systems.
- OEM electrical control panels.
- Commercial and infrastructure installations.
