LV426807
MN 440-480V AC NSXm PP-B
Trade Price
POA
Per
1
Unit
Pack Quantity
Information
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 440/480 VAC 60 Hz 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.
Technical Specifications
Range
ComPact
Range of product
ComPacT NSXm new generation
Device short name
MN
Product or component type
Voltage release
Device application
Control
Voltage release type
Opening coil Undervoltage release
Control type
Standard
[Uc] control circuit voltage
440...480 V AC 60 Hz
Range compatibility
ComPact (ComPacT NSXm new generation) ComPact (ComPact NSXm) PowerPact (PowerPact B)
Operating threshold
0.35...0.7 x Un opening 0.85 x Un closing
Response time
< 50 ms
Auxiliary connection terminal
Spring
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Warranty
18 months
Document Links
Datasheet