Crompton Instruments 253-pvmu Protector Voltage Trip Relay 5A 50/60Hz KCF1PZ 3 pole isolated load break switch 115v60 320/70va Protection of three-phase motors against phase failure Bird machine dj 411 0724+20198
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Crompton Instruments 253 pvmu Protector Voltage Trip Relay 5A 50 60Hz KCF1PZ 3 pole isolated load break switch 115v60 320 70va Protection of three phase motors against phase failure Bird machine dj 411 0724+20198 115v60 320 70va Racal Decca 77700a Pump Start Unit