Standard MN undervoltage release, ComPact NSXm, rated voltage 48 VDC, 48 VAC 50/60Hz
Description
This standard MN undervoltage release is used on Compact NSXm and PowerPact B devices. This auxiliary is used for emergency off or failsafe remote tripping applications. It is a one click spring type auxiliary for quick and easy installation, visible from the front face of the device. This MN auxiliary has a 48 VAC 50/60Hz or 48 VDC rated voltage. It trips the circuit breaker when the control voltage drops below 35% of its rated value. It complies with IEC 60947-2 standard. Compact NSXm and PowerPact B embed either 1 MN or 1 MX coil.
Product Details
Activity | PPCCB |
---|---|
[uc] Control Circuit Voltage | 48 V AC 50/60 Hz |
Control Type | standard |
Device Application | control |
Device Short Name | MN |
Product or Component Type | voltage release |
Range | ComPact |
Range Compatibility | ComPacT NSXm new generation |
Auxiliary Connection Terminal | spring |
Response Time | < 50 ms |
Threshold Tripping Voltage | 0.35...0.7 x Un opening |
Voltage Release Type | opening coil |