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Voltage Sensor

The Redarc Voltage Sensors are used to monitor the 12V or 24V supply in a negative earth automotive system. Depending on the voltage, the internal relay switches its common contact to either the normally closed contact or the normally open contact.
SKU Size Price Buy
RA_VS12 12V $113.85
RA_VS12 24V $113.85

FUNCTION

The Redarc Voltage Sensors are used to monitor the 12V or 24V supply in a negative earth automotive system. Depending on the voltage, the internal relay switches its common contact to either the normally closed contact or the normally open contact. These contacts are connected to the WHITE, GREEN and BLUE wires respectively.  When the voltage rises above the set point, the 10A internal relay is energized. This disconnects the WHITE wire from the GREEN wire and connects it to the BLUE wire.  When the voltage falls below the set point the internal relay is de-energised. This disconnects the WHITE wire from the BLUE wire and connects it to the GREEN wire.

SPECIFICATIONS

MODEL VS12 VS24
Supply Voltage 12V 24V
Sensing Range 9.0-16.0V 18.0-35.0V
Output Current Rating 10A 10A
Dimensions 75x30x24mm 75x30x24
Weight 70g 70g
Warranty 2 years 2 years
Factory Settings 12.7V ON, 12V OFF ± 0.2V 25.2V ON, 24V OFF ± 0.2V
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