Selec 600PSR-CE, phase sequence relay


600PSR-CE Phase Sequence Relay, a crucial component for monitoring and maintaining optimal phase conditions in electrical systems. Priced at ₹654.00 (discounted from ₹771.72), this relay is categorized as a Phase Sequence Relay, offering essential features for phase sequence detection and protection.

The relay is equipped to measure phase sequence, phase failure, and phase asymmetry. With a 3P-3W electrical connection, it’s suitable for three-phase, three-wire setups. The relay’s time ranges include a power on delay of 200 milliseconds, ensuring that proper conditions are established before activating the circuit.

Accuracy is a key attribute, with a trip accuracy of ±10V. The relay features a single C/O (SPDT) output contact, with NO (Normally Open) rating at 5A @ 250V AC and NC (Normally Closed) rating at 3A @ 250V AC.

Operating within an operating voltage range of 154 to 500V AC (Line to Line), the 600PSR-CE is designed to maintain the integrity of your electrical system’s phase conditions. With a compact size of 17.5mm, it’s designed for easy DIN rail mounting.

Certified with CE certification, the 600PSR-CE Phase Sequence Relay is an essential tool for ensuring phase sequence accuracy, preventing phase failure, and maintaining balanced phase conditions in electrical systems.


Measuring Parameter Phase Sequence, Phase Failure, Phase Asymmetry
Electrical Connection 3P – 3W
Time Ranges Power On Delay: 200msec
Accuracy Trip Accuracy : ± 10V
Output Contact 1 C/O ( SPDT )
Output Rating NC: 3A @ 250V AC , NO: 5A @ 250V AC
Operating Voltage 154 To 500V AC (L – L)
Size 17.5mm
Mounting Type DIN Rail Mount
Certification CE

Additional information

Weight 1 kg

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