Why Choose the Mersen P1006125 High Voltage Motor Protection Fuse?
The Mersen P1006125 is a high performance high voltage motor protection back-up fuse-link engineered to protect medium voltage motors and associated switchgear from damaging short-circuit faults. As part of the proven Mersen Limitor® aSJB/D series, it delivers reliable fault interruption while withstanding the repeated inrush currents associated with motor starting.
Designed for demanding industrial and utility applications, the fuse-link features silver-plated copper fuse elements, silver-plated brass end caps and a robust melamine fibreglass body. This construction provides dependable performance, excellent mechanical strength and long service life in medium voltage installations.
With a rated voltage of 12 kV AC, a rated current of 160 A and an integrated 20 N striker, the P1006125 provides dependable motor protection while supporting compatible switchgear trip mechanisms and fault indication systems.
Key Advantages
- Designed specifically for medium voltage motor protection.
- 12 kV AC voltage rating for industrial power systems.
- 160 A current rating for HV motor circuits.
- Integrated 20 N striker for switchgear operation and indication.
- Current-limiting design reduces fault energy.
- Engineered to tolerate repeated motor starting currents.
- Manufactured using premium silver-plated conductive components.
- Fully compliant with IEC high voltage fuse standards.
Key Features
- Mersen Limitor® aSJB/D motor protection fuse-link.
- Model: P1006125.
- Rated voltage: 12 kV AC.
- Rated current: 160 A.
- Body diameter: 88 mm.
- Body length: 442 mm.
- Integrated 20 N striker.
- Silver-plated copper fuse elements.
- Silver-plated brass terminals.
- Melamine fibreglass insulating body.
Reliable Protection for High Voltage Motors
Motor protection fuse-links are designed to interrupt high fault currents rapidly while withstanding the repeated peak currents generated during motor starting. Their current-limiting characteristics help reduce thermal and mechanical stress on motors, cables and switchgear during severe electrical faults.
The Limitor® aSJB/D range has been developed specifically for medium voltage motor applications where dependable protection, long service life and consistent operating characteristics are essential for reliable plant operation.
Typical Applications
- Medium voltage electric motors.
- Industrial motor control centres.
- Mining and process industries.
- Water treatment facilities.
- Power generation plants.
- Oil and gas installations.
- HV switchgear assemblies.
- OEM motor starter equipment.
