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 |
|---|---|---|---|---|---|
WD25-012Protection Relays & Systems | TE Connectivity Potter & Brumfield Relays | PROTECTIVE POWER RELAY | 재고 | - | |
SL180724Protection Relays & Systems | Carlo Gavazzi | SET RESET MEM RELAY 24 VDC | 재고 | - | |
CGD06-SE110VProtection Relays & Systems | Carlo Gavazzi | DSSOLR(7SEG) SCREW EXT | 재고 | - | |
600PSR-165/300-CUProtection Relays & Systems | Altech Corporation | PROTECTION RELAY 3PH 165-300V AC | 재고 | - | |
SE-502-01Protection Relays & Systems | Littelfuse | SURGE ARRESTER GDT | 재고 | - | |
VPRD2M-BL-CEProtection Relays & Systems | Selec Controls | DIGITAL ,1-2W, 3-4W, UNDER / OVE | 재고 | - | |
SE-KP2ENProtection Relays & Systems | Omron Automation | RELAY MOTOR PROTECT 200/220/240V | 재고 | - | |
SE-134C-00Protection Relays & Systems | Littelfuse | SPST-NO/NC Relay, 80-370VDC, 60-265VAC, Screw Term | 2 | - | |
640PSR-V-CEProtection Relays & Systems | Selec Controls | 3-3W PHASE FAILURE RELAY WITH PH | 재고 | - | |
SE-134C-XGC-00Protection Relays & Systems | Littelfuse | GF-GC MON AC/DC SUPPLY EXT-GC | 재고 | - | |
SE-325ESNProtection Relays & Systems | Littelfuse | NGR MON 240 VAC EXT RF NON-LATCH | 재고 | - | |
SE-330-01-00Protection Relays & Systems | Littelfuse | Protection Relays and Controls | 재고 | - | |
H3RN-11-B DC12Protection Relays & Systems | Omron Automation | TMR SPDT 0.1MIN-10HR BLCK DC12 | 재고 | - | |
K2CM-1LSProtection Relays & Systems | Omron Automation | RELAY MOTOR PROTECTIVE 2-8A | 2 | - | |
SE-325Protection Relays & Systems | Littelfuse | Electromechanical Relay 120VAC SPST( (109mm 100mm 150mm)) SMD Monitoring Relay | 8 | - | |
EL731-21-10Protection Relays & Systems | Littelfuse | AC/DC EARTH-LKGE RELAY | 재고 | - | |
SE-330-23-01Protection Relays & Systems | Littelfuse | NGR MONITOR NC 48-VDC ETHERNET | 재고 | - | |
PGR-3200-120Protection Relays & Systems | Littelfuse | GROUND FAULT&INSUL MONITOR 120V | 10 | - | |
EL731-02-10Protection Relays & Systems | Littelfuse | AC/DC EARTH-LKGE RELAY 75-275V | 재고 | - | |
1618067-7Protection Relays & Systems | TE Connectivity | POWER/SIGNAL RELAY, SPST, MOMENTARY | 재고 | - | |
SE-703-0T-02Protection Relays & Systems | Littelfuse | MONITOR EARTH LEAKAGE | 재고 | - | |
SE-330-24-00Protection Relays & Systems | Littelfuse | MONITOR NGR 48VDC SC FBR/RJ45 | 재고 | - | |
SE-703-03-02Protection Relays & Systems | Littelfuse | MONITOR EARTH LEAKAGE | 재고 | - | |
SE-325ETProtection Relays & Systems | Littelfuse | NGR MON 240 VAC GF TIME 0.1-5S | 재고 | - | |
H3RN-11-B DC24Protection Relays & Systems | Omron Automation | TMR SPDT 0.1MIN-10HR BLCK DC24 | 재고 | - |