Protection Relays & Systems
Explore Protection Relays & Systems parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Function | Voltage - Supply | Trip Range | Delay Time | Mounting Type | Termination Style | Features | Operating Temperature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CSRA-24A-2-30-ARAC CURRENT, 24A, ADJ, 6-30A, AUT |
1,488 |
|
Datasheet | - | Box | Active | Overcurrent, Undercurrent | 24VAC | 6 ~ 30A | 0.2 ~ 20s | Chassis Mount | Screw Terminal | Automatic Reset | 0°C ~ 55°C |
|
LVM-1-150V-FAC/DC VOLTAGE MONTR, 120VAC, ADJ |
2,862 |
|
Datasheet | - | Box | Active | - | 100 ~ 125VAC | 10 ~ 150VAC | 0.1s | Chassis Mount | Screw Terminal | - | 0°C ~ 40°C |
|
|
CSRA-24A-2-5-ARAC CURRENT, 24A, ADJ, 1-5A, AUTO |
4,848 |
|
Datasheet | - | Box | Active | Overcurrent, Undercurrent | 24VAC | 1 ~ 5A | 0.2 ~ 20s | Chassis Mount | Screw Terminal | Automatic Reset | 0°C ~ 55°C |
|
|
CSRA-24A-2-20-ARAC CURRENT, 24A, ADJ, 4-20A, AUT |
2,656 |
|
Datasheet | - | Box | Active | Overcurrent, Undercurrent | 24VAC | 4 ~ 20A | 0.2 ~ 20s | Chassis Mount | Screw Terminal | Automatic Reset | 0°C ~ 55°C |
|
|
LVM-1-150V-LAC/DC VOLTAGE MONTR 120VAC, ADJ |
1,735 |
|
Datasheet | - | Box | Active | - | 100 ~ 125VAC | 10 ~ 150VAC | 1.5s | Chassis Mount | Screw Terminal | - | 0°C ~ 40°C |
|
PRSL-200PHASE REVERSAL, 208/240VAC, 3 DP |
3,709 |
|
Datasheet | - | Box | Active | - | - | - | - | Chassis Mount | Screw Terminal | - | - |
|
|
LVMR-1-75M-LAC/DC VOLTAGE 1.5S 120VAC ADJ 75 |
4,340 |
|
Datasheet | - | Box | Active | - | 100 ~ 125VAC | 0.005 ~ 75VAC | 1.5s | Chassis Mount | Screw Terminal | - | 0°C ~ 40°C |
|
MVP-A1C3 VOLTAGE MONITOR, 200 TO 480VAC |
3,936 |
|
Datasheet | - | Bulk | Active | Multiple | 200 ~ 480VAC | - | 1 ~ 5s | Socketable | Plug In, 8 Pin (Octal) | - | 0°C ~ 40°C |
|
|
PRR-600PHASE LOSS/REVERSAL 575/600VAC 3 |
1,571 |
|
Datasheet | - | Box | Active | Phase Loss | 575 ~ 600VAC | - | 5s | Chassis Mount | Screw Terminal | - | 0°C ~ 40°C |
|
|
PRRO-100PHASE LOSS/REVERSAL,100/120VAC 3 |
1,837 |
|
Datasheet | - | Box | Active | Phase Loss | 110 ~ 120VAC | - | 5s | Chassis Mount | Screw Terminal | - | 0°C ~ 40°C |
|
|
PRSO-100PHASE REVERSAL, 100/120VAC, 3 SP |
3,475 |
|
Datasheet | - | Box | Active | - | - | - | - | Chassis Mount | Screw Terminal | - | - |
|
PVCL-300-AR3 VOLTAGE MONITOR380/415VAC 3, D |
2,861 |
|
Datasheet | - | Box | Active | Overvoltage, Undervoltage | 380 ~ 415VAC | - | 5s | Chassis Mount | Screw Terminal | Automatic Reset | -20°C ~ 40°C |
|
PVC-600-AR3 VOLTAGE MONITOR,575/600VAC 3, |
2,882 |
|
Datasheet | - | Box | Active | Overvoltage, Undervoltage | 575 ~ 600VAC | - | 5s | Chassis Mount | Screw Terminal | Automatic Reset | -20°C ~ 40°C |
|
|
PRSO-200PHASE REVERSAL, 208/240VAC, 3 SP |
4,829 |
|
Datasheet | - | Box | Active | - | - | - | - | Chassis Mount | Screw Terminal | - | - |
|
|
PVCO-600-AR3 VOLTAGE MON, 575/600VAC 3, SPD |
2,500 |
|
Datasheet | - | Box | Active | Overvoltage, Undervoltage | 575 ~ 600VAC | - | 5s | Chassis Mount | Screw Terminal | Automatic Reset | -20°C ~ 40°C |
|
|
PRSL-300PHASE REVERSAL 380/415VAC, 3 DPD |
1,011 |
|
Datasheet | - | Box | Active | - | - | - | - | Chassis Mount | Screw Terminal | - | - |
|
|
PRSL-300-1.5PHASE REVERSAL 380/415VAC 3 DPDT |
4,556 |
|
Datasheet | - | Box | Active | - | - | - | - | Chassis Mount | Screw Terminal | - | - |
|
|
PLRO-100PHASE LOSS/REVERSAL,100/120VAC 3 |
2,747 |
|
Datasheet | - | Box | Active | Phase Loss | - | - | - | Chassis Mount | Screw Terminal | - | - |
|
|
PRRO-300PHASE LOSS/REVERSAL 380/415VAC,3 |
2,380 |
|
Datasheet | - | Box | Active | Phase Loss | 380 ~ 415VAC | - | 5s | Chassis Mount | Screw Terminal | - | 0°C ~ 40°C |
|
|
PRSO-400PHASE REVERSAL, 440/480VAC, 3 SP |
3,068 |
|
Datasheet | - | Box | Active | - | - | - | - | Chassis Mount | Screw Terminal | - | - |
Frequently Asked Questions
What are Protection Relays & Systems components used for?
Protection Relays & Systems components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Protection Relays & Systems part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Protection Relays & Systems parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.