Rishabh Instruments Limited | RISH SPPR - Single Phase Preventer Relay

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RISH SPPR - Single Phase Preventer Relay

The Single phase preventer relay protects system from the faults occurring on voltage line. Relay protects against unbalance,phase failure, incorrect phase sequence faults. All faults are self resetting. Multiple LEDs indicate type of fault that helps for diagnosis purpose. Potential free relay contacts can be used for connection / disconnection of load or trigger alarm for annunciation purpose. Relay has Fail safe operation. Application in Motor protection, conveyor system and for process industry etc.

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Product Features

Designed for Three-Phase Applications – Optimized for 3-phase, 3-wire systems
All-in-One Phase Protection – Safeguards against phase unbalance, phase failure, and incorrect phase sequence
Auto-Reset Facility – Restores operation automatically, reducing downtime and eliminating manual intervention
Self-Powered – Operates without the need for an external power supply
LED Indications – Provides clear, instant fault diagnosis at a glance
Compact Design – Ultra-slim 17.5 mm width ensures space-efficient installation

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