Description
ABB Electrification SPUV024ACR
PWR BRKII UNDERVOLTAGE RELEASE, Number Of Poles: 1, Amperage Rating: 225A, Connection: 4-300 kcmil / 4-300 kcmil, The undervoltage release is an electronic module used to open the circuit breaker when the monitored voltage drops below 35-60PERC of its rated value. The undervoltage release "resets" when the monitored voltage is re-established allowing the circuit breaker to reclose (the sealing voltage of the UVR is 60-85PERC of its rated voltage). An undervoltage release trip operation is produced by the MicroVersaTrip½ Plus unit in response to a signal from the undervoltage release module. This allows the trip unit to record, display, distinguish an d comm un icate (in MicroVer saTri p½ PM trip units) that the breaker opening event was due to undervoltage release. Operation of the undervoltage release module will prevent breaker contact closure, i.e. "kiss-free" operation. When energized, the undervoltage release supplies +24 Vdc power to the trip unit to power the display. Field installable. 4ACR Amps 225 A
Docs/Downloads
ABB Electrification Stocking Catalog
Videos
Extra Information
Brand:
ABB Electrification
Width:
60.00
(in)
Height:
48.00
(in)
Depth:
36.00
(in)
Weight:
8.00 LBS
Data Sheet:
Number Of Poles:
1
Amperage Rating:
225A
Connection:
4-300 kcmil / 4-300 kcmil