The Carrier HN52AA001 Contactor is a specialized electrical switching component designed for high-reliability circuit control in residential and commercial HVACR applications

The kit features high-grade internal diaphragms and a robust sensing bulb to provide responsive metering across varying load conditions

Reliable Sealing: PTFE/Hypalon and aramid packing materials ensure a tight seal against steam and aggressive water chemistries

For most upright or horizontal installations

Neptronic TM060NW Actuator 318172-701 The Carrier HN52AA001 Contactor isThe Neptronic TM060NW actuator is a heavy duty HVAC damper control actuator designed for precise airflow regulation in commercial and industrial building automation systems. Built with the Enerdrive system, it provides smooth and reliable modulation for air dampers used in air handling units, ventilation systems, and zoning applications where accurate control is required. This model features a NEMA 4 enclosure, offering enhanced protection against