48504
ACB voltage release (MN) 200/250Vac/dc
Trade Price
£338.17
Per
1
Unit
EA
Pack Quantity
1
Information
This is a MN undervoltage release for drawout Masterpact NW devices. Its rated voltage is 200VDC to 250 VDC or 200VAC to 250 VAC 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. Masterpact device can be equipped with 1 MX, 1 XF and 1 MN auxiliaries.
Technical Specifications
Range
MasterPacT
Range of product
MasterPact NW MasterPact NW DC MasterPact NW NAVY
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
Drawout
Range compatibility
Masterpact (MasterPact NW) Masterpact (MasterPact NW DC)
Operating threshold
0.35...0.7 x Un opening 0.85 Un closing
Response time
90 ms +/- 5 %
Supply holding power
4.5 VA
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
8.2 cm
Package 1 Weight
178.0 g
Warranty
18 months
Document Links
Datasheet