This pre-wired MX shunt trip is used on Compact NSXm and PowerPact B devices. This auxiliary is used for emergency off or failsafe remote opening applications. It is a one click spring type auxiliary for quick and easy installation, visible from the front face of the device. This MX auxiliary has a 48 VAC 50/60Hz or 48VDC rated voltage. It trips the circuit breaker when the control voltage rises above 70% of its rated value. It complies with IEC 60947-2 standard. Compact NSXm and PowerPact B embed either 1 MN or 1 MX coil.
Shunt trip (pre-wired) MX – 48 V AC 50/60Hz – 48 V DC
Shunt trip (pre-wired) MX – 48 V AC 50/60Hz – 48 V DC
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