MN - undervoltage release - 277 V AC 60 Hz - for TeSys GV4

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TeSys GV electrical trip unit, MN undervoltage release, 277V AC 60Hz, for motor circuit breakers GV4. Opening of the the circuit breaker is ensured when the control voltage drops below 0.35 Uc, and possible between 0.35-0.7 Uc. Closing of the circuit breaker is possible when the control voltage is in limits 0.85-1.1 Uc. To be plugged inside the circuit breaker, connection by spring terminals. Multi standards certified (IEC, UL, CSA), Green Premium compliant (RoHS/REACh).

Product Details

[uc] Control Circuit Voltage 277 V AC 60 Hz
[ui] Rated Insulation Voltage 277 V conforming to IEC 60947-1
Device Application control
Device Short Name MN
Mechanical Durability 20000 cycles
Mounting Mode internal mounting
Product or Component Type voltage release
Quantity Per Set set of 1
Range TeSys
Range Compatibility TeSys GV4
Threshold Tripping Voltage < 0.35 Un failsafe opening
Voltage Release Type undervoltage release
Wire Stripping Length 8 mm
Connections - Terminals spring terminals 1 0.5-1.5 mm² - cable stiffness: flexible without cable end
Maximum Hold-in Power Consumption in Va 7 VA
Maximum Inrush Power in Va 7 VA
Operating Time < 50 ms

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