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The MARS 61659 49AB10 is a normally open (N.O.) auxiliary contact designed for use with NEMA sizes 0 to 3. This device allows for monitoring of circuit breaker or contactor status, providing an additional signal for control or indication purposes. The contact state changes according to the position of the main device.
This auxiliary contact is essential for systems that require status indication or control signals. It enhances safety and efficiency in electrical applications.
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