Auxiliary contact for RSI auxiliary contact 125-160 A (normally open) SP\SP160-01

Auxiliary contact for RSI circuit breakers

This auxiliary contact, designated SP\SP160-01, is dedicated to use with RSI circuit breakers with a rated current of 125-160A. It serves to expand the functionality of the circuit breaker, allowing control of other circuits or devices depending on the status of the main circuit breaker. Side mounting provides convenient installation and integration with existing electrical installations.

Functionality and application

The SP\SP160-01 auxiliary contact is a normally open contact – this means that the auxiliary circuit is open under normal conditions. It only closes after the RSI circuit breaker is activated, allowing connected devices to be started or changes in the main circuit status to be signaled. This is particularly useful in applications requiring remote control, process automation or installation status monitoring.

• Functionality extension: Allows adding additional control and signaling functions to RSI circuit breakers.
• Remote control: Allows remote switching of auxiliary circuits.
• Automation: Works with building and industrial automation systems.
• Signaling: Can be used to signal the status of the RSI circuit breaker (on/off).
• Side mounting: Facilitates installation and integration with existing electrical installations.

Construction and compatibility

The SP\SP160-01 auxiliary contact was designed by Spamel, a renowned manufacturer of electrical equipment. It is compatible only with RSI series circuit breakers with a current range of 125-160A. The solid construction ensures reliable operation and long service life, even in harsh operating conditions. Thanks to precise workmanship and high-quality materials, this contact guarantees safe and efficient operation of the electrical installation.