RS PRO Surface Mounted 250 mm Latching Air Switch Model 319-714, Single Pole SPCO, UL Approved, United Kingdom

The RS PRO 319-714 Surface Mounted Latching Air Switch is a high-quality, reliable air-operated switch designed for industrial, laboratory, and hazardous environment applications. This device replaces conventional electrical pushbuttons by using compressed air to actuate switches, thus providing enhanced safety in areas where explosive gases, vapours, powders, or moisture make electrical actuation risky.

This model features a single pole changeover (SPCO) contact rated at 16A and 250V AC / 30V DC. It is designed for surface mounting with side air tube connection and comes with a 250 mm lead length compatible with 3 mm I.D. tubing. The switch operates safely within a temperature range of -10°C to +60°C.

The latching mechanism allows the switch to maintain its state until pressed again, making it ideal for control circuits requiring secure actuation. The air switch transmits a pulse of air to the control unit via tubing, ensuring complete electrical isolation between the operator and potentially hazardous areas such as battery charging rooms, laboratories, and garages.

Its robust construction and UL approval mark compliance with international safety standards. Typical applications include industrial machinery control, HVAC systems, and electrical devices in explosive or wet environments where safety and reliability are paramount.

The switch uses a single pole changeover (SPCO) contact configuration rated at 16A 250V AC. It features a 250 mm lead length suitable for use with 3 mm I/D tubing. Designed for surface mounting to seal electrical contacts from the environment.

UL approved ensuring compliance with stringent safety standards. Suitable for environments with explosive gases, vapours, powders, laboratories, garages, and battery charging rooms. Operates within a temperature range of -10°C to +60°C with pressure of approximately 1 PSI.

Provides electrical isolation by enabling remote operation of circuits via compressed air. Set contains one RS PRO 319-714 Surface Mounted Latching Air Switch with 250 mm tubing connection. For browsing a wide range of industrial Switches and electrical components, explore the Electronics & Electricals category on EnvMart.