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.
Specifications | |
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 NT NAVY | |
Spare part for MasterPact NW | |
Spare part for MasterPact NW NAVY | |
Spare part for ComPacT NS630b…1600 new generation | |
Spare part for ComPacT NS1600b…3200 new generation | |
Packing Units | |
Unit Type of Package 1 | PCE |
Number of Units in Package 1 | 1 |
Package 1 Height | 3.5 cm |
Package 1 Width | 6.0 cm |
Package 1 Length | 8.1 cm |
Package 1 Weight | 150.0 g |
Unit Type of Package 2 | BB1 |
Number of Units in Package 2 | 10 |
Package 2 Height | 9.0 cm |
Package 2 Width | 13.0 cm |
Package 2 Length | 18.5 cm |
Package 2 Weight | 1.6 kg |
Unit Type of Package 3 | S03 |
Number of Units in Package 3 | 120 |
Package 3 Height | 30.0 cm |
Package 3 Width | 30.0 cm |
Package 3 Length | 40.0 cm |
Package 3 Weight | 19.435 kg |
Contractual warranty | |
Warranty | 12 months |
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