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Air Sensing Switch
The AFS are general purpose airflow proving switches designed for HVAC, detectionof blocked filters and fan suction, air flow monitoring in ducts, pipes, tunnels,and other energy anagement applications. It may be used to sense positive,negative or differential air pressure.Features:1) Field ajustable range: 0.05±0.02" W.C. to 12.0" W.C.2) Electrical rating: 300 VA pilot duty at 115-277V AC, 10amp, non-inductive,277V AC, 60Hz
The AFS are general purpose airflow proving switches designed for HVAC, detectionof blocked filters and fan suction, air flow monitoring in ducts, pipes, tunnels,and other energy anagement application
LF42 air switch is pressure switch adapted to be used together with air button (alsocalled as actuator) for remote control purpose. It is widely used in food trash processors, pumps for swimming pools
LF42 air switch is pressure switch adapted to be used together with air button (alsocalled as actuator) for remote control purpose. It is widely used in food trash processors, pumps for swimming pools
LF40-02P switch utilizes two high-quality miniature snap-action switches with higher current capacity, SPST or SPDT contact form and switch deadbands (also referred to as mechanical differential or hy
LF40-02P switch utilizes two high-quality miniature snap-action switches with higher current capacity, SPST or SPDT contact form and switch deadbands (also referred to as mechanical differential or hy
The LF20332 pressure switch is specifically designed to stand up to extended duty applications. This switch is factory set but capable of field adjustment. It features different diaphragms for compati
The LF20332 pressure switch is specifically designed to stand up to extendedduty applications. This switch is factory set but capable of field adjustment. Itfeatures different diaphragms for compatibi
The rugged LF17 pressure switch is designed for the demanding requirements of lager, heavy duty commercial air compressors (up to 250PSI). The sturdy painted steel case and cover resists the harsh con
LF31 switches offer pressure, vacuum and differential models capable of sensing very low set points, and switching current up to 5A resistive, 2.5A inductive. Designed for use in the HVAC industry, wh
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