Protection Relays & Systems240 Products
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| Image | Part Number | Manufacturer | Description | Availability | Actions | |
|---|---|---|---|---|---|---|
 PDF | TVM-400-20-2000 | R-K Electronics, Inc. | 3 VOLT RELAY ADJ 410-490VAC 10P | In Stock | MOQ: 1 Hover to quote | |
PDF | TVM-400-10-0002 | R-K Electronics, Inc. | 3 VOLT RELAY ADJ 410-490VAC -10P | In Stock | MOQ: 1 Hover to quote | |
 PDF | PRS-400 | R-K Electronics, Inc. | PHASE REVERSAL,440/480VAC 3 DPDT | In Stock | MOQ: 1 Hover to quote | |
 PDF | SVM-575A-19 | R-K Electronics, Inc. | 1 VOLT RELAY ADJ 575VAC 10P 8-PI | In Stock | MOQ: 1 Hover to quote | |
 PDF | DPM-24D-MRTU-T | R-K Electronics, Inc. | 3 VOLT RELAY, 24VDC, 200-600VAC, | In Stock | MOQ: 1 Hover to quote | |
 PDF | SVM-120A-79 | R-K Electronics, Inc. | 1 VOLT RELAY ADJ 100-130VAC #79 | In Stock | MOQ: 1 Hover to quote | |
PDF | TVM-200-20-0002 | R-K Electronics, Inc. | 3 VOLT RELAY ADJ 200-250VAC 10P | In Stock | MOQ: 1 Hover to quote | |
 PDF | DPM-240A-T | R-K Electronics, Inc. | 3 VOLT RELAY, 240VAC, 200-600VAC | In Stock | MOQ: 1 Hover to quote | |
PDF | PRR-400 | R-K Electronics, Inc. | PHASE LOSS/REVERSAL 440/480VAC 3 | In Stock | MOQ: 1 Hover to quote | |
 PDF | PVC-200-AR | R-K Electronics, Inc. | 3 VOLTAGE MONITOR,208/240VAC 3, | In Stock | MOQ: 1 Hover to quote | |
 PDF | CSR-1-100-5.0-4.5 | R-K Electronics, Inc. | AC CURRENT, GO NO-GO 5 AMP PICK- | In Stock | MOQ: 1 Hover to quote | |
PDF | DPM-24D-B | R-K Electronics, Inc. | PHASE MONITOR 200-600V, 24VDC, T | In Stock | MOQ: 1 Hover to quote | |
 PDF | CLR-24V-1012 | R-K Electronics, Inc. | OVER FREQ, 24V ADJ 1-10PPS, 8-PI | In Stock | MOQ: 1 Hover to quote | |
PDF | DPM-24A-B | R-K Electronics, Inc. | 3 VOLT RELAY, 24VAC, 200-600VAC, | In Stock | MOQ: 1 Hover to quote | |
 PDF | STR-120A-B | R-K Electronics, Inc. | SEAL & TEMPSTAT RELAY, 120VAC, T | In Stock | MOQ: 1 Hover to quote | |
 PDF | MVPL-24A-A1C-A6929 | R-K Electronics, Inc. | 1&3 VOLTAGE MONITOR 24VAC 8-PIN, | In Stock | MOQ: 1 Hover to quote | |
PDF | PRSL-600 | R-K Electronics, Inc. | PHASE REVERSAL, 575/600VAC 3 DPD | In Stock | MOQ: 1 Hover to quote | |
 PDF | ZVR-120A-A1C | R-K Electronics, Inc. | MV RELAY 120VAC ADJ 35-430MV SPD | In Stock | MOQ: 1 Hover to quote | |
PDF | CLR-120A-1052 | R-K Electronics, Inc. | OV FREQ, 120VAC ADJ 5-50PPS, 8-P | In Stock | MOQ: 1 Hover to quote | |
PDF | STR-24D-B | R-K Electronics, Inc. | SEAL & TEMPSTAT RELAY, 24VDC, TB | In Stock | MOQ: 1 Hover to quote |
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.