We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular magnetic relay with foot mounting and visible terminals

Value Brand

Value Brand Magnetic Relay 24V Coil 30A 18F255

SKU CH-FGC4-YB8ZQ

Magnetic relay with 24 V coil and 30 A contacts for air conditioning and refrigeration systems

  • 24 V coil voltage suits low-voltage control circuits
  • 30 A resistive rating handles heavy compressor loads
  • 120 A locked-rotor current at 120 V AC manages motor starts
  • DPST contact form switches both lines for safety
  • Foot mounting style simplifies panel installation

HVAC Magnetic Relay 24V Coil

This DAYTON magnetic relay is an HVAC control component designed for air conditioning and refrigeration systems. It operates with a 24V coil and provides DPST contact form switching for reliable circuit control in compatible equipment.

Suits 30A resistive loads at 120V and 240V AC

The relay handles full load and resistive currents of 30 A at both 120V and 240V AC, with a locked rotor current of 120 A at 120V and 30 A at 240V. It is not rated for horsepower applications, so installers needing motor-start ratings should look elsewhere.

Foot-mount installation with standard wiring

The unit mounts via a foot mounting style for secure attachment in control panels or equipment housings. Wiring follows the DPST contact arrangement; incorrect coil voltage or exceeding the 30 A resistive limit are the most common installation errors.

Highlights

  • 24 V coil voltage suits low-voltage control circuits
  • 30 A resistive rating handles heavy compressor loads
  • 120 A locked-rotor current at 120 V AC manages motor starts
  • DPST contact form switches both lines for safety
  • Foot mounting style simplifies panel installation

Specifications

BrandDAYTON

Questions about this item

What voltage power supply do I need to energise the 24 V coil on this relay?

A 24 V AC or DC source capable of supplying the coil current will energise the 24 V coil; verify the supply matches the coil rating before wiring.

Can the DPST contacts switch my existing 120 V AC compressor that draws 30 A full-load and 120 A locked-rotor current?

Yes, the contacts are rated 30 A resistive and 30 A full-load at 120 V AC with a 120 A locked-rotor rating, matching those compressor figures.

How can I confirm the relay is operating correctly after installation?

Apply 24 V to the coil and listen for the audible click; then measure continuity across each DPST pole — both should close when energised and open when de-energised.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.