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지구 누설 릴레이를 위한 ZCT40 0 순서 현재 변압기 40mm
ZCT40 Zero Sequence Current Transformer 40mm for Earth Leakage Relay Description: A zero-phase current transformer for use as a leakage current detecting element in a leakage current interrupter in which two magnetic materials of different permeability are provided so as to eliminate a range where ...
전압 디지털 방식으로 보호 릴레이 30mA 50mA 75mA 100mA에 110V/240V
110V / 240V Over Voltage Digital Protection Relay 30mA 50mA 75mA 100mA Description: Purple Horn Earth Leakage Relay is a micro-mrocessor based electronic protection device designed to recognize current leakage to ensure the protection of electrical installations and persons against direct and ...
마이크로 차단기 지구 누설 잔여 현재 차단기
Micro Circuit Breaker Earth Leakage Residual Current Circuit Breaker Purple Horn has the design patent for these items A residual-current device (RCD), or residual-current circuit breaker (RCCB) is an electrical wiring device that disconnects a circuit whenever it detects that the electric current ...
4.5KA 6KA 소형 차단기 1 폴란드 2 폴란드 3 폴란드 4 폴란드 1~63A MCB 곡선: B, C, D
4.5KA 6KA Miniature Circuit Breaker 1 Pole 2 Pole 3 Pole 4 Pole 1~63A MCB CURVE:B,C,D Purple Horn has the design patent for these items Description: UKB1 series MCB is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short ...