RS PRO Phase Monitoring Relay, Three Phase, 380V ac, DIN Rail

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£15.79

(exc. VAT)

£18.95

(inc. VAT)

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RS Stock No.:
132-173
Brand:
RS PRO
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Brand

RS PRO

Monitoring Application

Phase

Electrical Phase

Three

Voltage Sensing Range

380V ac

Mounting Type

DIN Rail

COO (Country of Origin):
TR

RS PRO Phase Monitoring Relay, Three Phase


The RS PRO phase failure relay, also known as a phase protection relay, is an essential safeguard for three-phase motors, preventing failures caused by line issues or motor overheating. Designed to protect voltage-sensitive devices, it detects critical anomalies such as excessive or low voltage, phase drop, and incorrect phase order.
While the relay itself doesn’t provide direct protection, it acts as a vigilant monitor, promptly signalling circuit breaker components to act. By ensuring smooth motor operation and maintaining system efficiency, the RS PRO phase failure relay minimizes downtime, prevents disruptions, and reduces the risks of electrocution or fire.
Engineered for three-phase systems without a neutral, this relay is a reliable solution for keeping your operations running safely and efficiently.

Features and Benefits


  • Protect the load from high and low voltages

  • Protect the loads from asymmetry unbalanced voltages

  • Phase sequence feature

  • Indicator LEDs for error cases

Dimensions


  • 57.75 mm x 94.6 mm x 35.6 mm

Applications


  • Electrical and Automated Equipment

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