Armstrong 10F73 ContactorArmstrong 10F73 Contactor is a reliable 1 pole SPST contactor designed for 24 Volt AC control circuits. It delivers robust performance with a 25 Amp current rating and a compact footprint measuring 3. 26 inches wide, 2 inches high, and 2. 5 inches deep, making it easy to fit in tight control panels and enclosures. This versatile unit is ideal for HVAC, motor control, and automation applications that rely on precise, economical switching. Rated for 50

The ergonomic swing-arm design minimizes measurement error

Terminals: Rajah Connector

reliable ignition for residential and commercial heating systems

3" W × 15/16" D × 3-11/16" H

efficient water systems

ensuring safe operation and reducing the risk of equipment damage

Gas compatibility: Natural

ensuring robust operation in diverse heating setups

delivering precise flame detection and stable ignition

Durable bellows design for long service life in boiler systems

The Class B insulation supports operating temperatures in typical HVAC environments

and mobile-home furnaces