33671 Replacement MN UVR Voltage release trip 200-250V Compact NS Circuit breaker or Switch disconnector MN undervoltage release
Product Description
This is a MN undervoltage release for Compact NS 630b to Compact NS 3200 devices. Its rated voltage is 200VDC to 250VDC or 200VAC to 250VAC 50/60Hz. It is an auxiliary used for emergency off or remote opening applications. This auxiliary opens the circuit breaker when the control voltage drops to a value below 35% of its rated voltage Un. It complies with IEC 60947-2 standard. Compact NS 630b to Compact NS 3200 device can be equipped with 1 MX or 1 MN auxiliary.
Product Parameters
Main |
Range |
ComPacT |
Range of product |
ComPacT NS630b...1600 new generation |
|
ComPacT NS1600b...3200 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 |
200...250 V AC 50/60 Hz |
|
200...250 V DC |
Circuit breaker mounting mode |
Fixed |
Range compatibility |
ComPact ComPact NS630b...1600 |
|
ComPact ComPact NS1600b...3200 |
Complementary |
Operating threshold |
0.35...0.7 x Un opening |
|
0.85 x Un closing |
Response time |
90 ms +/- 5 % for Compact NS630b...1600 |
|
90 ms +/- 5 % for Compact NS1600b...3200 |
|
40 ms +/- 5 % for MasterPact NT |
|
90 ms +/- 5 % for MasterPact NW |
Supply holding power |
4.5 VA |
Accessory / separate part category |
Spare part for MasterPact NT |
|
Spare part for MasterPact NW |
|
Spare part for ComPacT NS630b...1600 new generation |
|
Spare part for ComPacT NS1600b...3200 new generation |
Packing Units |
Number of Units in Package |
140 |
Package Dimension |
38x31x29 cm |
Package Weight |
21 kg |
Contractual warranty |
Warranty |
18 months |
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