Air Switch for Treadle Systems, 2-wire, Int./Ext., metal case

The A2526-00-Z commercial garage door opener pneumatic air switch is an adjustable exterior air switch that can be adjusted to normally-closed or normally-open settings. The waterproof NEMA 4-rated metal enclosure will protect inside components from the elements.

This commercial grade door operator air switch with a 2 million-impulse life cycle will function with pressure levels ranging from 1/4 ounce per square inch to 20 pounds per square inch. This air switch works with up to 300 feet of treadle hose. It's 4 3/8 in. long, 2 5/8 in. wide and 2 7/16 in. deep. Works with treadle hose, gum hose, and coil cords for increased safety on commercial garage doors.

Features:

• For use with commercial garage door operators

• NEMA 4-rated

• Exterior pneumatic air switch

• Adjust to normally-closed, normally-open

• Can handle pressure level ranges from 1/4 oz. per sq. inch to 20 lbs. per sq. inch

• 2-wire metal enclosure protects components from water, weather damage

• Voltage rating: 6V to 220V, 2 Amps

• Momentary action only,

• Works with up to 300 ft. of hose

• 2 million-impulse life cycle

• Connects to gum hose, treadle hose, and coil cords for a complete pneumatic reversing edge system