Standard MN undervoltage release, ComPact NSXm, rated voltage 48 VDC, 48 VAC 50/60Hz
LV426802
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 |
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