คำอธิบาย
Line Monitoring Relay
L-N detection
Sale!
Phase failure, Phase and N failure, Over voltage & Under voltage Relay “3UG4616-1CR20”
6,000.00฿
“3UG4616-1CR20” Line Monitoring Relay
Phase-N failure, Phase Sequence, Over voltage & Under voltage Relay
Digital adjustable Auto-Reset / Manual Reset, Open/Close circuit
Supply voltage 160-690 Vac ,
Contact : 2 CO
Tripping delay : 0.1 – 20 sec
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