Why Choose the Mersen NH0AM69V32 NH Fuse-Link?
The Mersen NH0AM69V32 is a premium DIN NH aM fuse-link engineered to provide reliable short-circuit protection for motors and motor control circuits in demanding industrial environments. As part of the trusted Mersen NH aM 690 V fuse-link range, it combines excellent current-limiting performance with robust construction to help protect motors, contactors and associated equipment from damaging fault currents.
Featuring an aM operating characteristic, this fuse-link is specifically intended for motor circuit protection. It is designed to withstand the high inrush currents generated during motor starting whilst rapidly clearing short-circuit faults. As an aM fuse-link provides partial-range protection, it should always be used alongside an appropriate motor overload relay or protection device.
With a rated current of 32 A, a rated voltage of 690 V AC and a compact NH0 size, the NH0AM69V32 is ideal for industrial motor starters, switchboards, motor control centres and OEM electrical panels requiring dependable motor circuit protection.
Key Advantages
- Purpose-designed aM protection for motor circuits.
- 32 A rated current for industrial motor applications.
- 690 V AC operating voltage.
- Excellent current-limiting performance during fault conditions.
- Allows normal motor starting currents without nuisance operation.
- Double indicator enables rapid fuse status identification.
- Live gripping lugs allow safe handling using approved NH fuse pullers.
- DIN NH construction ensures compatibility with standard NH fuse bases.
Key Features
- Mersen NH aM 690 V fuse-link series.
- Catalogue number: NH0AM69V32.
- Item number: Q227875.
- Fuse size: NH0.
- 32 A rated current.
- 690 V AC rated voltage.
- aM motor protection characteristic.
- Double visual indicator.
- Live gripping lugs.
- Ceramic body with knife-blade contacts.
- RoHS compliant.
Reliable Protection for Industrial Motor Circuits
The Mersen NH0AM69V32 is designed to interrupt high short-circuit currents whilst allowing the temporary inrush currents associated with motor starting. Its current-limiting construction helps reduce thermal and mechanical stress on motors, contactors and associated electrical equipment.
When used with a correctly selected overload relay, the NH0AM69V32 provides an effective motor protection solution for industrial machinery, production equipment and automation systems requiring dependable electrical protection.
Typical Applications
- Motor starters.
- Motor control centres.
- Industrial switchboards.
- OEM machinery.
- Pumps and fans.
- Conveyor systems.
- Industrial control panels.
