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MERSEN FUSE 369P CP ASJB 45/90.192 315 45ASB36V315P-1
Mersen C076477 Limitor aSJB/D high voltage motor protection fuse rated 3.6 kV AC and 315 A with 20 N striker for medium voltage motor applications.
£748.93
Why Choose the Mersen C076477 High Voltage Motor Protection Fuse?
The Mersen C076477 is a premium Limitor® aSJB/D high voltage motor protection fuse-link designed to protect medium voltage motors against damaging short-circuit currents whilst withstanding the repeated peak currents generated during motor starting. Manufactured in accordance with IEC 60644, this fuse delivers dependable protection for high voltage motor circuits used in demanding industrial applications.
Manufactured using pure silver fuse elements, silver-plated brass end caps and a durable melamine fibreglass body, the C076477 provides outstanding electrical performance, excellent mechanical strength and a long operational life. The integrated 20 N striker enables reliable tripping of compatible switchgear and protection systems.
With a 3.6 kV AC voltage rating, 315 A current rating and 88 mm diameter × 192 mm fuse size, the Mersen C076477 is ideally suited for protecting high voltage motors installed within industrial plants, mining operations, water treatment facilities and utility infrastructure.
Key Advantages
- Designed specifically for high voltage motor protection.
- 3.6 kV AC rated voltage.
- 315 A current rating.
- Designed to withstand repeated motor starting currents.
- Integrated 20 N striker for compatible switchgear.
- Pure silver fuse elements for dependable electrical performance.
- Melamine fibreglass body provides excellent mechanical strength.
- Manufactured in accordance with IEC 60644.
Key Features
- Manufacturer: Mersen.
- Series: Limitor® aSJB/D.
- Part number: C076477.
- Catalogue number: 45ASB36V315P-1.
- Rated voltage: 3.6 kV AC.
- Rated current: 315 A.
- Fuse dimensions: 88 mm diameter × 192 mm length.
- Motor protection back-up fuse.
- Integrated 20 N striker.
- Melamine fibreglass body with silver-plated brass terminals.
Reliable Protection for High Voltage Motors
The Limitor® aSJB/D range has been specifically developed to protect medium voltage motors against damaging short-circuit currents whilst accommodating the high inrush currents experienced during repeated motor starting. Premium materials and precision manufacturing provide dependable protection for critical motor installations.
The C076477 is suitable for installation within medium voltage motor starters, industrial switchgear and controlgear where reliable motor protection and long service life are essential.
Typical Applications
- Medium voltage motors.
- Motor starters.
- Industrial switchgear.
- Mining equipment.
- Water treatment plants.
- Utility and process industries.
Technical Specifications
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | High voltage | |
| Current | 315 A | |
| Voltage | 3600 V | |
| Manufacturer | Mersen | |
| Series | Limitor® aSJB/D | |
| Model | C076477 | |
| Catalogue number | 45ASB36V315P-1 | |
| Product type | High voltage motor protection fuse | |
| Application | High voltage motor protection | |
| Rated voltage | 3.6 kV AC | |
| Rated current | 315 A | |
| Fuse size | 88 mm × 192 mm | |
| Body material | Melamine fibreglass | |
| Fuse element | Pure silver | |
| Terminal material | Silver-plated brass | |
| Power dissipation | 41 W at 0.7 In | |
| Coefficient K | 0.51 | |
| Striker | 20 N | |
| Standard | IEC 60644 |
Frequently Asked Questions
What is the Mersen C076477 used for?
The C076477 is a high voltage back-up fuse designed to protect medium voltage motors against short-circuit currents whilst tolerating repeated motor starting currents.
What are the electrical ratings?
This fuse is rated for 3.6 kV AC operation with a 315 A current rating.
Does the fuse include a striker?
Yes. The fuse incorporates a 20 N striker for operation with compatible high voltage switchgear.
What materials are used in its construction?
The fuse uses pure silver fuse elements, silver-plated brass terminals and a durable melamine fibreglass body for excellent reliability.
Which standard does this fuse comply with?
The C076477 is manufactured in accordance with IEC 60644 for high voltage motor protection fuse-links.
Trusted for High Voltage Motor Protection
Mersen Limitor® aSJB/D motor protection fuse-links are trusted worldwide by industrial engineers, OEMs and utilities for dependable protection of high voltage motors and critical electrical equipment.
