Changeover contact of indicator for cartridge actuation, AC 250V, 10/3A, for size 00 XNH00-XMFM 182997

Signaling contact for EATON XNH00 fuses

This alternating contact, designed for mounting in EATON XNH series fuses, serves to signal the activation of the fuse insert. It is a key element in circuit status monitoring systems, allowing for a quick response in the event of a failure and minimizing downtime. Thanks to a rated voltage of AC 250V and a current of 10/3A, it ensures reliable operation in a wide range of applications.

Functionality and application

The XNH00-XMFM contact is dedicated to fuses of size 00. Its main task is to transmit information about the fuse activation to the control or signaling system. This enables remote monitoring of the circuit status, which is particularly important in industrial installations where rapid problem identification is crucial. It is used where reliable information about the circuit status is required – from simple installations to advanced automation systems.

Durability and safety

The design of this contact has been engineered with demanding working conditions in mind. It is characterized by high short-circuit strength – up to 120kA at 500V or 100kA at 690V. The possibility of connecting wires from both the top and bottom, as well as a busbar spacing of 60mm, facilitate mounting and integration with existing infrastructure. Additionally, a version with burnout signaling is available, which increases safety and simplifies diagnostics.