Protection Relays & Systems
Review Protection Relays & Systems Industrial Automation and Controls components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to ICMENU for sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3RN20121BW30THERMISTOR MOTOR PROT. 2CO REMOT |
2,915 |
|
Datasheet | SIRIUS 3RN2 | Bulk | Active | Overtemperature | 24 ~ 240VAC/DC | - | - | DIN Rail | Screw Terminal | Manual Reset | -25°C ~ 60°C |
|
3UG46151CR20VOLTAGE MONITORING RELAY |
4,764 |
|
Datasheet | SIRUS 3UG4 | Bulk | Active | Phase Loss, Phase Sequence, Overvoltage, Undervoltage | 160 ~ 690VAC | 160 ~ 690VAC | 0.1 ~ 20s | DIN Rail | Screw Terminal | Automatic Reset | -25°C ~ 60°C |
|
3RN20001AA30THERMISTOR MOT. PROT. 1CO US=A1 |
4,830 |
|
Datasheet | SIRIUS 3RN2 | Bulk | Active | Overtemperature | 24VAC/DC | - | - | DIN Rail | Screw Terminal | Automatic Reset | -25°C ~ 60°C |
|
3RN20101CW30THERMISTOR MOT. PROT. 1NO 1NC BI |
2,231 |
|
Datasheet | SIRIUS 3RN2 | Bulk | Active | Overtemperature | 24 ~ 240VAC/DC | - | - | DIN Rail | Screw Terminal | Automatic Reset | -25°C ~ 60°C |
|
|
3UG46171CR20VOLTAGE MONITORING RELAY |
1,802 |
|
Datasheet | SIRUS 3UG4 | Bulk | Active | Phase Loss, Phase Sequence, Overvoltage, Undervoltage | 160 ~ 690VAC | 160 ~ 690VAC | 0.1 ~ 20s | DIN Rail | Screw Terminal | Automatic Reset | -25°C ~ 60°C |
|
3RN20101CA30THERMISTOR MOT. PROT. 1NO 1NC BI |
1,521 |
|
Datasheet | SIRIUS 3RN2 | Bulk | Active | Overtemperature | 24VAC/DC | - | - | DIN Rail | Screw Terminal | Automatic Reset | -25°C ~ 60°C |
|
3RN20112BA30THERMISTOR MOTOR PROT. 2 CO MANU |
1,006 |
|
Datasheet | SIRIUS 3RN2 | Bulk | Active | Overtemperature | 24VAC/DC | - | - | DIN Rail | Spring Terminal | Manual Reset | -25°C ~ 60°C |
|
|
3UG46181CR20AUT. CORRECTION OF PHASE SEQU. |
3,219 |
|
Datasheet | SIRUS 3UG4 | Bulk | Active | Phase Loss, Phase Sequence, Overvoltage, Undervoltage | 90 ~ 400VAC | 90 ~ 400VAC | 0.1 ~ 20s | DIN Rail | Screw Terminal | Automatic Reset | -25°C ~ 60°C |
|
3UG46152CR20RELAY DIGITAL MOONITORING FOR 3P |
1,602 |
|
Datasheet | SIRUS 3UG4 | Bulk | Active | Phase Loss, Phase Sequence, Overvoltage, Undervoltage | 160 ~ 690VAC | 160 ~ 690VAC | 0.1 ~ 20s | DIN Rail | Spring Terminal | Automatic Reset | -25°C ~ 60°C |
|
3RN20111BA30THERMISTOR MOTOR PROT. 2 CO MANU |
2,711 |
|
Datasheet | SIRIUS 3RN2 | Bulk | Active | Overtemperature | 24VAC/DC | - | - | DIN Rail | Screw Terminal | Manual Reset | -25°C ~ 60°C |
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.