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
Selec Controls_900CPR-1-BL-U-CE

900CPR-1-BL-U-CE

Protection Relays & Systems
Selec Controls 1 & 3, OVER / UNDER CURRENT MONI
재고
-
Littelfuse_777-P2-DEMO-2

777-P2-DEMO-2

Protection Relays & Systems
Littelfuse P2 DEMO KIT W/ RM1K
재고
-
Littelfuse_SE-701-0U-CC

SE-701-0U-CC

Protection Relays & Systems
Littelfuse SE-701-0U WITH CONFORMAL COATING
재고
-
Schneider Electric_56235

56235

Protection Relays & Systems
Schneider Electric EARTHLEAKAGE RELAY RH10P 300 MA
재고
-
Littelfuse_EL731-24-10

EL731-24-10

Protection Relays & Systems
Littelfuse AC/DC EARTH-LKGE RELAY
재고
-
Omron Automation_K2CM-Q1H

K2CM-Q1H

Protection Relays & Systems
Omron Automation RELAY MOTOR PROTECTIVE 50-160A
재고
-
Littelfuse_SE-330-00-00

SE-330-00-00

Protection Relays & Systems
Littelfuse GRND RESISTOR RELAY UNIVERSAL
4
-
Littelfuse_SE-330HV-27-00

SE-330HV-27-00

Protection Relays & Systems
Littelfuse MONITOR NGR HV 48V SC FBR/RJ45
재고
-
Omron Automation_SE-KP1EN

SE-KP1EN

Protection Relays & Systems
Omron Automation RELAY MOTOR PROTECT 100/110/120V
재고
-
Littelfuse_SE-105E

SE-105E

Protection Relays & Systems
Littelfuse GF-GC MON C/W 1N5339B TERM 240VA
재고
-
Omron Automation_H3RN-1-B DC24

H3RN-1-B DC24

Protection Relays & Systems
Omron Automation TMR SPDT 0.1S-10MIN BLACK DC24
재고
-
Littelfuse_SE-105DL

SE-105DL

Protection Relays & Systems
Littelfuse GF-GC MON 120VAC/VCD LATCHING GC
재고
-
Littelfuse_D1200.0010

D1200.0010

Protection Relays & Systems
Littelfuse CAPACITOR TRIP UNIT
재고
-
Littelfuse_SE-145-03-00

SE-145-03-00

Protection Relays & Systems
Littelfuse SURGE ARRESTER GDT
재고
-
Littelfuse_MPU-32-X69X-10X00

MPU-32-X69X-10X00

Protection Relays & Systems
Littelfuse GE RETRO RS-232 CIM RTD
재고
-
Littelfuse_RES200K

RES200K

Protection Relays & Systems
Littelfuse NGR MONITOR TEST RESISTOR 200 KO
5
-
TE Connectivity Potter & Brumfield Relays_WD25-023

WD25-023

Protection Relays & Systems
TE Connectivity Potter & Brumfield Relays PROTECTIVE REVERSE POWER RELAY
재고
-
Littelfuse_MPU-32-02-01

MPU-32-02-01

Protection Relays & Systems
Littelfuse MPR W/TIA-232/DEVICENET
재고
-
Littelfuse_SE-330HV-08-01

SE-330HV-08-01

Protection Relays & Systems
Littelfuse NGR MON UNIV DUAL SC FIBER 61850
재고
-
Littelfuse_SE-701-0T

SE-701-0T

Protection Relays & Systems
Littelfuse Electromechanical Relay 48VDC SPST-NO/SPST-NC(55x115x75)mm DIN Rail Protective Relay
재고
-
Omron Automation_S8M-CP04-R

S8M-CP04-R

Protection Relays & Systems
Omron Automation PWR MULTICIRCUIT PROTECT RS-232
1
-
Littelfuse_PGR-3100

PGR-3100

Protection Relays & Systems
Littelfuse GRND FAULT INDICATION SYST W/LED
34
-
Littelfuse_SE-325P

SE-325P

Protection Relays & Systems
Littelfuse NGR MON 120 VAC 4K8 NGR SHORT DE
재고
-
Littelfuse_SE-134C-10

SE-134C-10

Protection Relays & Systems
Littelfuse Protection Relays and Controls
3
-
Littelfuse_FPU-32-01-00

FPU-32-01-00

Protection Relays & Systems
Littelfuse Feeder Protection Relays
재고
-