ABB AF40-30-00-11 Contactor L99H008 The 3174 features a standard

The 3174 features a standard 0

The valve operates on a 25Vac 50/60 Hz power supply

this single-pole single-throw (SPST) thermal switch operates with a specified 80°F open and 31°F close threshold

Simplified Installation: Standard 48-frame design with a 1/2" diameter x 3" long shaft facilitates quick field swaps on residential and commercial units

Whether you are balancing airflow in a VAV flow controller setup or managing multi-zone commercial HVAC layouts

ABB AF40-30-00-11 Contactor L99H008 The 3174 features a standardThe ABB AF40 30 00 11 Contactor is a high performance 3 pole electrical contactor designed for industrial and HVACR applications requiring reliable motor control. Featuring a wide 24 60V AC DC control voltage range, this versatile component utilizes AF technology to manage voltage fluctuations and reduce energy consumption in the control circuit. Engineered for 40 amp AC 3 ratings (70 amp AC 1), it provides robust switching for motors up to 18. 5 kW