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MERSEN FUSE 369P CP ASJB 45/67.192 200 45ASB36V200P-1
Mersen A076475 Limitor aSJB/D high voltage back-up fuse rated at 3.6 kV AC and 200 A with integrated 20 N striker for medium-voltage motor protection.
£552.29
Why Choose the Mersen A076475 High Voltage Back-up Fuse?
The Mersen A076475, catalogue number 45ASB36V200P-1, is a premium high voltage back-up fuse specifically engineered for the protection of medium-voltage motors and associated switchgear. As part of the renowned Mersen Limitor® aSJB/D series, this fuse is designed to safely interrupt high fault currents while withstanding the repeated peak currents experienced during motor starting.
Manufactured using silver-plated copper fuse elements, silver-plated brass end caps and a durable melamine fibreglass body, the A076475 delivers exceptional reliability and long service life in demanding industrial environments. An integrated 20 N striker provides positive mechanical indication when the fuse operates, enabling faster maintenance and reduced downtime.
With a 3.6 kV AC IEC voltage rating, 200 A current rating and an impressive 60 kA breaking capacity, this fuse provides dependable protection for medium-voltage motors, switchgear and electrical distribution systems where safety and reliability are essential.
Key Advantages
- Designed specifically for medium-voltage motor protection.
- 3.6 kV AC IEC voltage rating.
- 200 A rated current.
- High 60 kA breaking capacity.
- Integrated 20 N striker indication for rapid fault identification.
- Silver-plated terminals provide excellent conductivity and corrosion resistance.
- Robust melamine fibreglass body for demanding industrial environments.
Key Features
- Mersen Limitor® aSJB/D back-up fuse.
- Manufacturer part number: A076475.
- Catalogue number: 45ASB36V200P-1.
- Rated voltage: 3.6 kV AC.
- Rated current: 200 A.
- Breaking capacity: 60 kA.
- Minimum breaking current: 1000 A.
- Fuse dimensions: 67 × 192 mm.
- Integrated striker: 20 N.
- Clip mounting with cylindrical terminals.
Reliable Protection for Medium Voltage Motors
The Mersen A076475 is designed to provide back-up protection for medium-voltage motors by rapidly clearing high short-circuit currents before they can damage valuable electrical equipment. Its specialised construction enables it to withstand repeated motor starting currents while remaining ready to operate instantly during genuine fault conditions.
The integrated striker mechanism provides positive mechanical indication following fuse operation, allowing maintenance engineers to quickly identify the operated fuse and minimise equipment downtime.
Typical Applications
- Medium-voltage motor protection.
- Industrial switchgear.
- Motor control centres.
- Electrical distribution systems.
- Mining and heavy industrial installations.
- Power generation facilities.
- Water treatment and process industries.
Technical Specifications
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | High voltage | |
| Current | 200 A | |
| Voltage | 3600 V | |
| Manufacturer | Mersen | |
| Series | Limitor® aSJB/D | |
| Manufacturer part number | A076475 | |
| Catalogue number | 45ASB36V200P-1 | |
| Product type | High voltage motor back-up fuse | |
| Rated voltage | 3.6 kV AC IEC | |
| Rated current | 200 A | |
| Breaking capacity | 60 kA | |
| Minimum breaking current | 1000 A | |
| Clearing I²t | 340 kA²s | |
| Power dissipation | 32 W at 0.7 In | |
| Fuse dimensions | 67 × 192 mm | |
| Mounting | Clip | |
| Terminal material | Silver-plated brass | |
| Body material | Melamine fibreglass | |
| Approximate weight | 1.9 kg | |
| EAN | 3605340017908 |
Frequently Asked Questions
What is the Mersen A076475 used for?
The A076475 is a high voltage back-up fuse designed primarily for protecting medium-voltage motors against high fault currents.
What is the voltage rating?
This fuse is rated for 3.6 kV AC operation in accordance with IEC requirements.
What is the current rating?
The Mersen A076475 has a 200 A rated current.
What does the integrated striker do?
The built-in 20 N striker provides mechanical indication when the fuse operates, allowing faster maintenance and fault identification.
What is the breaking capacity?
The fuse offers a maximum AC breaking capacity of 60 kA with a minimum breaking current of 1000 A.
Trusted High Voltage Protection from Mersen
Mersen Limitor® high voltage fuses are trusted worldwide by electrical engineers, OEMs and industrial maintenance teams for reliable protection of medium-voltage motors, switchgear and power distribution equipment.
