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Why Choose the MERSEN FUSE MS 4L 2-5 B6 +PRES.
£26.04
The Mersen F210156 is a genuine fuse microswitch accessory designed for NH Size 000 and NH Size 00 square body high-speed fuses. This accessory forms part of the Mersen Protistor® fuse accessory range and provides reliable remote indication of fuse presence, correct installation and fuse operation within industrial electrical systems.
The F210156 automatically resets and is engineered to work with compatible Mersen square body fuse bases. It features 6.3 mm clip terminals and changes contact status when a fuse is incorrectly installed or has operated, allowing maintenance engineers to monitor fuse condition remotely and reduce machine downtime.
Designed for demanding industrial applications, the F210156 is widely used in power conversion equipment, semiconductor protection systems, industrial drives and automation panels where fast indication of fuse status improves maintenance efficiency and equipment availability.
Remote indication accessories improve maintenance efficiency by allowing engineers to identify fuse operation without opening electrical enclosures or manually inspecting every fuse. This reduces troubleshooting time and helps restore production more quickly following a fault.
The Mersen F210156 provides dependable indication for compatible Protistor® fuse assemblies, making it well suited to industrial automation, semiconductor protection and power distribution systems where equipment uptime is essential.
Tick the specs you need, then view products that match.
| Device Type | Accessory | |
|---|---|---|
| Fuse Size | NH000 | |
| Manufacturer | Mersen | |
| Series | Protistor® Fuse Accessories | |
| Model | F210156 | |
| Catalogue number | MS 4L 2-5 B6 + PRES | |
| Product type | Fuse microswitch accessory | |
| Compatible fuse sizes | NH 000 and NH 00 | |
| Terminal type | 6.3 mm clip terminals | |
| Reset type | Automatically resettable | |
| Function | Fuse presence and operation indication | |
| Weight | Approximately 30 g | |
| Mounting | Compatible Mersen fuse assemblies |
The F210156 is a fuse microswitch accessory that provides remote indication of fuse presence, correct installation and fuse operation in compatible Mersen square body fuse assemblies.
It is designed for use with compatible NH Size 000 and NH Size 00 square body fuse systems.
Yes. The F210156 is an automatically resettable microswitch designed to resume normal operation after the fuse has been correctly replaced.
The F210156 is fitted with 6.3 mm clip terminals for electrical connection.
It is commonly installed in industrial drives, power conversion equipment, automation panels and semiconductor protection systems using compatible Mersen fuse assemblies.
Mersen fuse accessories are trusted worldwide by panel builders, OEM manufacturers and maintenance engineers to provide reliable monitoring and dependable protection for industrial electrical systems.
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