Selec 600VPR-310/520-CE, voltage protection relay


600VPR-310/520-CE Analog Voltage Protection Relay, a comprehensive solution for safeguarding and optimizing your electrical systems. Priced at ₹983.00 (discounted from ₹1,159.94), this relay falls within the category of Analog Voltage Protection Relays, offering a versatile set of features for voltage monitoring and protection.

Designed to measure parameters including Under Voltage, Over Voltage, Phase Sequence, and Phase Failure, the 600VPR-310/520-CE is tailored to maintain the stability and health of your electrical setup. With a 3-phase, 3-wire electrical connection, it’s suitable for various applications.

The relay’s time ranges include a trip time delay from 0.2 to 10 seconds, along with a power on delay of 400 milliseconds, ensuring smooth and safe transitions during operation.

Precision is paramount, with trip voltage accuracy at ±0.5% of Full Scale (F.S) and trip time accuracy at ±5% of F.S. This ensures accurate monitoring and rapid response to voltage deviations.

The relay features a single C/O (SPDT) output contact, with NO (Normally Open) rating at 5A and NC (Normally Closed) rating at 3A, both at 250V AC.

Operating within an operating voltage range of 154V to 500V AC (Line to Line), the 600VPR-310/520-CE provides reliable voltage monitoring within specified limits. Its compact 17.5mm size allows for easy DIN rail mounting.

Certified with CE certification, the 600VPR-310/520-CE Analog Voltage Protection Relay delivers dependable voltage monitoring and protection, ensuring the stability and safety of your electrical systems. Experience optimal performance and peace of mind with this versatile and precise solution


Measuring Parameter Under Voltage, Over Voltage, Phase Sequence, Phase Failure
Electrical Connection 3Ø – 3W
Time Ranges Trip Time Delay : 0.2 to 10 sec,
Power On Delay: 400msec
Accuracy Trip Voltage: ±0.5% of F.S,
Trip Time: ±5% of F.S
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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