Protective Relays
About Protective Relays
Protective relays are crucial components in electrical systems, designed to monitor and safeguard against abnormal conditions. Operating in conjunction with circuit breakers, these devices detect anomalies such as overcurrents, voltage variations, and faults. When abnormal conditions are identified, protective relays trigger the isolation of faulty sections to prevent damage, ensuring the reliability of the overall electrical network. Advanced relays utilize sophisticated algorithms and communication protocols for real-time monitoring, enhancing system resilience. These devices play a pivotal role in maintaining the stability and integrity of power distribution systems by swiftly responding to potential disturbances and mitigating risks.
Compare part numbers, manufacturers and available catalog specifications. Open a product for complete details, pricing and availability.
-
- RoHS Compliant
- No
- Contact Arrangement
- 1 NC, 1 NO
- Input Voltage
- 120 VAC
- Phase
- Three
- Mount Type
- Flanged
- Contact Current Rating
- 5 A
More specifications (2)
- Operating Temperature Range
- -25 - 70 °C
- Dimensions
- 117.47 x 123.82 x 76.2 mm, 4.625 x 4.875 x 3 in
-
- RoHS Compliant
- No
- Contact Arrangement
- 1 Form C, SPDT
- Input Voltage
- 100 - 140 VAC, 100 - 200 VDC
- Phase
- Single
- Mount Type
- Snap-On DIN Rail
- Contact Current Rating
- 5 A
More specifications (2)
- Operating Temperature Range
- -40 - 60 °C
- Dimensions
- 2.87 x 2.95 x 4.41 in, 73 x 75 x 112 mm
-
- RoHS Compliant
- No
- Contact Arrangement
- 1 NC, 1 NO
- Input Voltage
- 208 VAC
- Operating Voltage
- 228 V
- Phase
- Three
- Mount Type
- Flanged
More specifications (4)
- Termination Type
- Screw Terminals
- Contact Current Rating
- 5 A
- Operating Temperature Range
- -40 - 70 °C
- Dimensions
- 114.3 x 92.7 x 76.2 mm, 4.5 x 3.625 x 3 in
-
- RoHS Compliant
- No
-
- RoHS Compliant
- Yes
-
- RoHS Compliant
- Yes
-
- RoHS Compliant
- Yes
-
- RoHS Compliant
- No
-
- RoHS Compliant
- Yes
-
- RoHS Compliant
- No
- Contact Arrangement
- 1 NC, 1 NO
- Input Voltage
- 460 VAC
- Control Type
- Potentiometer Adjustable
- Phase
- Three
- Mount Type
- Flanged
More specifications (2)
- Contact Current Rating
- 5 A
- Operating Temperature Range
- -40 - 85 °C
-
- RoHS Compliant
- Yes
