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Why Choose the MERSEN FUSE 2,5 URGH 236/400 2,5URGH236/400?
£69.38
The Mersen H082462 is a Protistor® high-speed semiconductor fuse engineered to provide ultra-fast protection for sensitive power electronic equipment. Identified by the catalogue description 2.5 URGH 236/400, this British Standard fuse is designed specifically for protecting semiconductors against damaging short-circuit currents in demanding industrial applications.
This fuse features a 400 A current rating, 250 V AC rated voltage, aR operating class and a 2 × 36 × 27 mm body size with bracket terminals. Its current-limiting design provides rapid fault interruption to help minimise damage to expensive semiconductor devices such as IGBTs, thyristors, diodes and rectifiers.
Designed for industrial automation, power conversion and motor-control systems, the Mersen H082462 delivers dependable semiconductor protection where reliability and fast fault clearance are critical to equipment performance and uptime.
High-speed semiconductor fuses are specifically engineered to interrupt fault currents much faster than conventional industrial fuses. Their current-limiting characteristics reduce thermal and mechanical stress on sensitive semiconductor devices, helping extend equipment life while reducing maintenance costs and downtime.
The Mersen H082462 is ideal for protecting modern industrial power electronics where fast, reliable semiconductor protection is essential for maintaining safe and efficient operation.
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Size | 2x36 mm | |
| Fuse Class | aR | |
| Current | 400 A | |
| Voltage | 250 V | |
| Manufacturer | Mersen | |
| Series | Protistor® High-Speed Semiconductor Fuse | |
| Model | H082462 | |
| Catalogue description | 2.5 URGH 236/400 | |
| Alternative SKU | BS236UH25V400 | |
| Product type | High-speed semiconductor fuse | |
| Rated current | 400 A | |
| Rated voltage | 250 V AC | |
| Operating class | aR | |
| Fuse size | 2 × 36 × 27 mm | |
| Terminal style | Bracket terminals | |
| Application | Semiconductor protection |
The Mersen H082462 is a high-speed semiconductor fuse designed to protect power electronic equipment against short-circuit faults.
The H082462 has a rated current of 400 A.
The fuse has a rated operating voltage of 250 V AC.
aR semiconductor fuses provide partial-range protection against short-circuit faults and are specifically designed for protecting power semiconductor devices.
It is commonly installed in industrial drives, converters, UPS systems, rectifiers, inverters and other power electronic equipment requiring ultra-fast semiconductor protection.
Mersen Protistor® semiconductor fuses are trusted by OEMs, machine builders, panel manufacturers and industrial maintenance professionals worldwide to protect critical power electronic equipment.
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