a relay that detects the amperage the motor is drawing when the motor dwaws too much to drops out the coil voltage to shut down motor and prevent damage
A device with an overload protection used to control a motor is an Overload Relay.
All solid state relays are relays, but not all relays are solid state relays. There are three basic kinds of (protective) relays I know of: electromechanical (rely on induced voltages and currents to spin disks or energize solenoids), solid state (built with solid state parts - basically prerequisites to microprocessors), and microprocessor based relays (fancy computers).
overload model no Ke-FKR4(D)
It is an electronic switching device which controls larger load currents from small currents inside them.
Stay with-in the amperage capability, the voltage capability, and use a heat sink to dissipate the heat build up.
not sure
due to the extension of loads they are using the relays for protection.........
No.If you are looking of a relay that will allow 240V, many suppliers sell a SSR that will handle up to 280V AC. Most are triggered by 3-32v dc.Just google: solid state relay OR solid state contactor
An overload relay is fundamentally a board that protects the relay from overloads. It works on the science of being an AC inductor..
A device with an overload protection used to control a motor is an Overload Relay.
Not without other modifications. The circuits used to turn the solid state relay on will not be suitable for turning a contactor on.
Air Compressor solid state relay
All solid state relays are relays, but not all relays are solid state relays. There are three basic kinds of (protective) relays I know of: electromechanical (rely on induced voltages and currents to spin disks or energize solenoids), solid state (built with solid state parts - basically prerequisites to microprocessors), and microprocessor based relays (fancy computers).
The WAC relay is a solid state relay usually used to control the air conditioning compressor clutch.
overload model no Ke-FKR4(D)
Wire it as shown in the diagram at the link below.
only the single phase monitored at which it installed