Overcurrent release Acti9 with iMX+OF-12/24 1CO 1224 V AC/DC contact A9A26948

Acti9 iMX+OF overcurrent trigger – expanding the functionality of the installation

The Acti9 iMX+OF-12/24 overcurrent trigger is a module that expands the capabilities of Acti9 circuit breakers. It allows adding status signaling and remote control functions, which is particularly useful in building and industrial automation systems. The device is dedicated to cooperation with iC60, iID, iDPN Vigi and iSW-NA series circuit breakers, ensuring compatibility and ease of integration.

Functionality and application

This overcurrent trigger, equipped with a 1CO (single pole double throw) contact, allows monitoring the circuit status and reacting to voltage changes. Thanks to the rated voltage of 12-24 V AC/DC, it is versatile in application and will adapt to various installation configurations. A width of 1 module allows for easy mounting in the switchboard without taking up much space.

Advantages for the installer and user

• Versatility: Compatible with popular Acti9 circuit breaker series – iC60, iID, iDPN Vigi and iSW-NA.
• Status signaling: Has a 1CO switching contact that can be used to signal the circuit status or remotely control other devices.
• Compact dimensions: A width of 1 module makes it easy to install even in crowded switchboards.
• Universal power supply: Support for AC/DC 12-24V voltage provides flexibility in choosing a power source.
• System expandability: The ability to connect up to 4 main contacts with a current of up to 63A increases the possibilities of system expansion.
• Increased safety: Enables the implementation of additional protection functions through integration with monitoring systems.

It is worth remembering that the overcurrent trigger does not have a residual current device self-test function or fault signaling contacts. Its main task is to expand the functionality of the existing overcurrent circuit breaker with an additional switching contact. The rated switching current is 6A, which allows it to be used in circuits with moderate power demand.