Built with a laser-welded stainless steel bellows and high-amperage contacts

Does the orientation affect the calibration

these elements are designed to withstand standard commercial refrigerant pressures

Designed to maintain the precise airflow requirements of your ERV

Frequent failures are typically caused by restricted airflow

Hubbell Industrial Controls WR44 Switch 319848-301 Built with a laser-welded stainlessThe Hubbell Industrial Controls WR44 Switch is a heavy duty reversing drum switch engineered for manual motor control in demanding industrial and HVAC environments. Designed to provide reliable directional control for both single phase and three phase motors, this Type 4258 drum controller features a maintained action mechanism, ensuring consistent performance in applications such as conveyor systems, boat hoists, and industrial fans. Housed in a NEMA