Adjustable Potential Relay to "dial in" the exact pick-up voltage 30 Amp Contacts

Voltage relay capable of adjusting the desired voltage. APR5 SUPCO. A unique relay allows replace thousands of voltage relays of any voltage. From 130 to 370. Replace relay with 5 contacts or and with 3 contacts. Its patented electronic circuitry also provides extra protection .It is ideal for use in areas where the current is not constant and the machines work usually with lower voltages than usual.Voltage relay capable of adjusting the desired voltage. APR5 SUPCO. A unique relay allows replace thousands of voltage relays of any voltage. From 130 to 370. Replace relay with 5 contacts or and with 3 contacts. Its patented electronic circuitry also provides extra protection It is ideal for use in areas where the current is not constant and the machines work usually with lower voltages than usual.