German
Japanese
Portuguese
Korea
Mexico
Dutch
Protection Relays & Systems
(257 results)Protection relays detect abnormal operating conditions in an industrial system and may trigger an alert or isolate the offending device from the system. Common detection functions include; Arc-flash, temperature monitoring, ground fault, over-current, over-voltage, reverse power flow, over-frequency, under-frequency and phase loss, sequence or imbalance.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 CLR-24V-1002Protection Relays & Systems | R-K Electronics, Inc. | OVER FREQ, 24V ADJ 0.7-7PPS, 8-P | 10 | - | |
 DPM-120A-T-0002Protection Relays & Systems | R-K Electronics, Inc. | PHASE MONITOR 120VAC SUPPLY, 2 M | 10 | - | |
 SVM-12D-11Protection Relays & Systems | R-K Electronics, Inc. | 1 VOLT RELAY ADJ 11-15VAC -10P 8 | 10 | - | |
 STR-24A-BProtection Relays & Systems | R-K Electronics, Inc. | SEAL & TEMPSTAT RELAY, 24VAC, TB | 10 | - | |
 LVM-1-75M-FProtection Relays & Systems | R-K Electronics, Inc. | AC/DC VOLTAGE MONTR 120VAC, ADJ | 10 | - | |
 PRRL-300Protection Relays & Systems | R-K Electronics, Inc. | PHASE LOSS/REVERSAL 380/415VAC,3 | 10 | - | |
 CSRA-24A-2-5-MRProtection Relays & Systems | R-K Electronics, Inc. | AC CURRENT, 24A, ADJ, 1-5A, MAN | 10 | - | |
 PVC-100-ARProtection Relays & Systems | R-K Electronics, Inc. | 3 VOLTAGE MONITOR,100/120VAC 3, | 10 | - | |
 ZVS-120A-AABProtection Relays & Systems | R-K Electronics, Inc. | MV RELAY 120VAC, ADJ 35-430MV 1N | 10 | - | |
 DPM-120A-MRTU-TProtection Relays & Systems | R-K Electronics, Inc. | 3 VOLT RELAY, 120VAC, 200-600VAC | 10 | - | |
ZVR-240A-A2AProtection Relays & Systems | R-K Electronics, Inc. | MV RELAY 240VAC ADJ 35-430MV 2NO | 10 | - | |
LVM-1-150V-S-0001Protection Relays & Systems | R-K Electronics, Inc. | AC/DC VOLTAGE MONTR 120VAC, SPEC | 10 | - | |
ZVR-120A-F1CProtection Relays & Systems | R-K Electronics, Inc. | MV RELAY 120VAC FIX 35MV SPDT | 4 | - | |
 TVM-300-21-0002Protection Relays & Systems | R-K Electronics, Inc. | 3 VOLT RELAY ADJ 350-420VAC 13P | 10 | - | |
 MVPL-24A-A1C-A6929Protection Relays & Systems | R-K Electronics, Inc. | 1&3 VOLTAGE MONITOR 24VAC 8-PIN, | 10 | - | |
 DPMP-12D-BProtection Relays & Systems | R-K Electronics, Inc. | 3 VOLT RELAY, 12VDC, 200-600VAC, | 10 | - | |
CSRA-24A-2-20-ARProtection Relays & Systems | R-K Electronics, Inc. | AC CURRENT, 24A, ADJ, 4-20A, AUT | 10 | - | |
 PVCL-400-ARProtection Relays & Systems | R-K Electronics, Inc. | 3 VOLTAGE MONITOR440/480VAC 3 DP | 11 | - | |
PRRO-300Protection Relays & Systems | R-K Electronics, Inc. | PHASE LOSS/REVERSAL 380/415VAC,3 | 13 | - | |
CSRA-115A-2-5-MRProtection Relays & Systems | R-K Electronics, Inc. | AC CURRENT, 115A, ADJ, 1-5A, MAN | 10 | - | |
TVM-200-10-2000Protection Relays & Systems | R-K Electronics, Inc. | 3 VOLT RELAY ADJ 200-250VAC -10P | 10 | - | |
TVM-300-20-2000Protection Relays & Systems | R-K Electronics, Inc. | 3 VOLT RELAY ADJ 350-420VAC 10P | 10 | - | |
LVM-1-150V-LProtection Relays & Systems | R-K Electronics, Inc. | AC/DC VOLTAGE MONTR 120VAC, ADJ | 10 | - | |
PVCL-300-AR-60Protection Relays & Systems | R-K Electronics, Inc. | 3 VOLTAGE MONITOR380/415VAC 3 DP | 10 | - | |
PRSL-200Protection Relays & Systems | R-K Electronics, Inc. | PHASE REVERSAL, 208/240VAC, 3 DP | 10 | - |
.png?x-oss-process=image/format,webp/resize,h_32)
