Why Choose the Mersen NH000AM50V2 Motor Protection Fuse-Link?
The Mersen NH000AM50V2 is a compact DIN NH aM fuse-link engineered to provide reliable short-circuit protection for motor circuits and associated industrial equipment. Designed specifically for motor applications, its aM operating characteristic allows normal motor starting currents while providing rapid interruption of high fault currents.
Part of Mersen's NH aM 500 V AC fuse-link range, the NH000AM50V2 combines excellent current-limiting performance with low power dissipation. Its ceramic construction, silver-plated blade contacts and double indication system provide dependable protection whilst simplifying maintenance in industrial motor control installations.
Rated at 2 A and 500 V AC, this NH000 fuse-link incorporates live gripping lugs, double indication and standard NH blade contacts. As an aM fuse-link, it provides short-circuit protection only and must always be used alongside an appropriate overload protection device.
Key Advantages
- Purpose-designed aM motor protection fuse-link.
- 2 A rated current for specialised motor protection circuits.
- 500 V AC rated operating voltage.
- 120 kA AC breaking capacity for dependable fault interruption.
- Current-limiting design protects downstream electrical equipment.
- Double indicator allows rapid identification of an operated fuse-link.
- Compact NH000 size for space-saving installations.
Key Features
- Mersen NH aM 500 V AC fuse-link series.
- DIN NH000 fuse size.
- 2 A rated current.
- 500 V AC rated voltage.
- aM partial-range operating characteristic.
- 120 kA AC breaking capacity.
- Double fuse operation indicator.
- Live gripping lugs.
- Silver-plated copper blade terminals.
- Durable ceramic insulating body.
Reliable Short-Circuit Protection for Motor Circuits
Motor circuits experience high inrush currents during starting and therefore require protective devices that tolerate these temporary current peaks without nuisance operation. The Mersen NH000AM50V2 is specifically designed for this purpose, providing reliable short-circuit protection whilst allowing normal motor starting currents.
As an aM partial-range fuse-link, the NH000AM50V2 does not provide overload protection and must always be coordinated with an appropriate overload relay or motor protection circuit breaker to achieve complete motor protection.
Typical Applications
- Industrial motor starter circuits.
- Motor control centres.
- Small motor protection applications.
- Machine control panels.
- Industrial automation equipment.
- NH000 fuse bases and fuse-switch disconnectors.
