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보호 계전기 및 시스템
(1141 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 |
|---|---|---|---|---|---|
 56192Protection Relays & Systems | Schneider Electric | EARTHLEAKAGE RELAY RH99M WITH AU | 재고 | - | |
 777-P2Protection Relays & Systems | Littelfuse | 3-PHASE OLR/200-480V/2-800FLA+ | 35 | - | |
 K2CM-Q2LAProtection Relays & Systems | Omron Automation | RELAY MOTOR PROTECTIVE 8-26A | 재고 | - | |
 H3RN-1-B AC24Protection Relays & Systems | Omron Automation | TMR SPDT 0.1S-10MIN BLACK AC24 | 재고 | - | |
 600VPR-1-130/320-CEProtection Relays & Systems | Selec Controls | 1-2W, UNDER / OVER VOLTAGE, PHAS | 재고 | - | |
 PGR-4300-12Protection Relays & Systems | Littelfuse | Electromechanical Relay 12VDC 10ADC/8AAC SPDT(55x115x75)mm DIN Rail Generator Ground Fault Relay | 재고 | - | |
 SE-330AU-24-01Protection Relays & Systems | Littelfuse | MONITOR NGR 48V SC FBR/RJ45 K4 | 재고 | - | |
 PPRD-4M-3-415VProtection Relays & Systems | Selec Controls | 3-3W, DIGITAL PUMP PROTECTION RE | 재고 | - | |
D0100.0010Protection Relays & Systems | Littelfuse | Electromechanical Relay 48 to 220VDC 8A (105x75x90)mm DIN Rail Protective Relay | 재고 | - | |
 WGD-480-120ACProtection Relays & Systems | TE Connectivity | sensor protective relays | 재고 | - | |
 SE-KP1NProtection Relays & Systems | Omron Automation | RELAY MOTOR PROTECT 100/110/120V | 재고 | - | |
 SE-601-0U-CCProtection Relays & Systems | Littelfuse | SE-601-0U WITH CONFORMAL COATING | 재고 | - | |
 FPS-CTU-04-00Protection Relays & Systems | Littelfuse | FPS CONTROL UNIT ETHERNET | 재고 | - | |
 AF0500-00-CCProtection Relays & Systems | Littelfuse | Electromechanical Relay 110 to 250VDC 100 to 240VAC 20A (200x54x130)mm DIN Rail Protective Relay | 재고 | - | |
SE-330AU-21-00Protection Relays & Systems | Littelfuse | NEUTRAL-EARTHING-RESISTOR MONITOR | 재고 | - | |
 SE-330-24-01Protection Relays & Systems | Littelfuse | MONITOR NGR 48VDC SC FBR/RJ45 | 재고 | - | |
SE-330HV-26-00Protection Relays & Systems | Littelfuse | MONITOR NGR HV 48V DUAL RJ45 | 재고 | - | |
K2CM-2LProtection Relays & Systems | Omron Automation | RELAY MOTOR PROTECTIVE 8-26A | 재고 | - | |
SE-330HV-21-01Protection Relays & Systems | Littelfuse | NGR MONITOR HV LVPS DEVICENET NC | 재고 | - | |
 3UG46171CR20Protection Relays & Systems | Siemens | Mains monitoring relay, 3UG4617-1CR20, Siemens | 5 | - | |
 SE-325ENTProtection Relays & Systems | Littelfuse | NGR MON 240 VAC NON-LATCH GF 0.1 | 재고 | - | |
SE-325DSTProtection Relays & Systems | Littelfuse | NGR MON 120VAC/VDC EXT RF GF 0.1 | 재고 | - | |
M8100.0170Protection Relays & Systems | Littelfuse | SYNCHROSCOPE | 재고 | - | |
 1810DBXProtection Relays & Systems | TE Connectivity | POWER/SIGNAL RELAY, SPST, MOMENTARY, 5A (CONTACT), 28VDC (CONTACT), PANEL MOUNT | 재고 | - | |
 SE-701-03Protection Relays & Systems | Littelfuse | Electromechanical Relay 24VAC SPST-NO/SPST-NC(55x115x75)mm DIN Rail Protective Relay | 재고 | - |
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