Finder Installation Relay - 22 Series - 20A - 24VAC

The relay has an AC1 rating of 5000VA, which is suitable for resistive loads.

No, this relay is specifically designed for a 24VAC coil voltage and is not compatible with DC control voltages.

The relay features a manual test button that allows you to manually operate the contacts for testing purposes without applying voltage to the coil.

For loads with a power factor of 0.6 (typical for fluorescent lamps or motors), the maximum switching current is rated at 12A.

It uses AgSnO2 (Silver Tin Oxide) contact material, which offers good performance and durability.

Yes, it is designed for mounting on a standard 35mm DIN rail, commonly found in electrical panels.

The relay provides 4kV (4000 Volts) of isolation between the coil and the contacts for enhanced safety.

Verify the control voltage is exactly 24VAC and within the specified frequency. Check wiring to the coil terminals (A1/A2) for secure connection and correct polarity if applicable (though AC coils are not polarity sensitive). Ensure the control circuit is functional.

Ensure the coil is correctly energized with 24VAC. If the issue persists after confirming coil voltage, the contacts may be damaged or welded. Test using the manual test button; if it functions, the issue is with the coil activation. If the manual test also fails, the relay may need replacement.

This could indicate an unstable or incorrect AC voltage supply to the coil. Check the stability and accuracy of the 24VAC supply. Ensure the frequency is within the 50-60Hz range.

Ensure the connected wires are of appropriate gauge for the current being switched. Tighten screw terminals securely. If overheating continues, the load current may exceed the relay's rating or the wire size is insufficient.