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보호 계전기 및 시스템
(1135 결과)보호 계전기는 산업용 시스템의 비정상적인 작동 조건을 감지하고 경고를 발생시키거나 문제가 있는 장치를 시스템에서 격리할 수 있습니다. 일반적인 감지 기능은 다음과 같습니다. 아크 플래시, 온도 모니터링, 접지 결함, 과전류, 과전압, 역전력 흐름, 과주파수, 저주파수 및 위상 손실, 시퀀스 또는 불균형.
| 부분 # | 제조업체 | 설명 | 유효성 | 가격 | 수량 |
|---|---|---|---|---|---|
 EL731-04-00Protection Relays & Systems | Littelfuse | Electromechanical Relay 120 to 240VDC 120 to 240VAC 3PDT(129x96x48)mm Panel Earth Leakage Relay | 재고 | - | |
 642PSR-310/520VProtection Relays & Systems | Selec Controls | 3-3W, PHASE FAILURE, PHASE SEQUE | 재고 | - | |
EL731-03-00Protection Relays & Systems | Littelfuse | Electromechanical Relay 120 to 240VDC 120 to 240VAC 3PDT(129x96x48)mm Panel Earth Leakage Relay | 재고 | - | |
 SE-330-05-00Protection Relays & Systems | Littelfuse | NGR MON UNIV ETHERNET DUAL SC FI | 재고 | - | |
 K2CM-4LProtection Relays & Systems | Omron Automation | RELAY MOTOR PROTECTIVE 8-26A | 재고 | - | |
K2CM-Q2LSAProtection Relays & Systems | Omron Automation | MOTOR PROTECTIVE RELAY | 재고 | - | |
 SE-330AU-05-00Protection Relays & Systems | Littelfuse | MONITOR NGR UNIV DUAL SC FBR | 재고 | - | |
EL731-12-00Protection Relays & Systems | Littelfuse | Electromechanical Relay 48VDC 24VAC 3PDT(129x96x48)mm Panel Earth Leakage Relay | 재고 | - | |
 SE-703-0U-00Protection Relays & Systems | Littelfuse | Electromechanical Relay 240VDC 120VAC DPDT(55x115x75)mm SMD Protective Relay | 재고 | - | |
 900ELR-2-110V-CEProtection Relays & Systems | Selec Controls | DIGITAL EARTH LEAKAGE RELAY, LEA | 재고 | - | |
 56372TDProtection Relays & Systems | Schneider Electric | GFR RH99M MANUAL TIME DELAY UL 1 | 재고 | - | |
 SE-330-07-00Protection Relays & Systems | Littelfuse | NGR MON UNIV SC FIBER RJ45 61850 | 재고 | - | |
 1-1618065-8Protection Relays & Systems | TE Connectivity | POWER/SIGNAL RELAY, SPST, MOMENTARY | 1 | - | |
 SE-325DSNProtection Relays & Systems | Littelfuse | NGR MON 120VAC/VDC NON-LATCH | 재고 | - | |
SE-325DNProtection Relays & Systems | Littelfuse | NGR MONITOR 120 VAC/VDC NON-LATC | 재고 | - | |
SE-330-05-01Protection Relays & Systems | Littelfuse | NGR MON UNIV E-NET DUAL SC FIBER | 재고 | - | |
SE-325DSProtection Relays & Systems | Littelfuse | NGR MONITOR 120 VAC/VDC EXT RF T | 재고 | - | |
1618061-4Protection Relays & Systems | TE Connectivity | 1200-4X equal WILMAR OVERCURRENT VO | 재고 | - | |
56337Protection Relays & Systems | Schneider Electric | GROUND FAULT RELAY RH10M 1A INST | 재고 | - | |
 900CPR-1-230VProtection Relays & Systems | Selec Controls | 1, OVER / UNDER CURRENT MONITORI | 재고 | - | |
SE-330AU-06-00Protection Relays & Systems | Littelfuse | MONITOR NGR UNIV DUAL RJ45 61850 | 재고 | - | |
 SE-TA6Protection Relays & Systems | Littelfuse | GF/GC TERM ASSY 5.6V 50W | 31 | - | |
 777-ACCUPOWERProtection Relays & Systems | Littelfuse | 3-PHASE POWER MONITOR/190-480V | 재고 | - | |
 SE-KP2NProtection Relays & Systems | Omron Automation | RELAY MOTOR PROTECT 200/220/240V | 3 | - | |
 PGR-8800-00-CCProtection Relays & Systems | Littelfuse | ARC FLASH RELAY CONFORMAL COATED | 재고 | - |
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