Miniature Series APS/AVS Adjustable Switches offer reliable switching for pressure/vacuum alarm, shutdown or control. The units are readily adjustable throughout their range using the locking adjusting ring and indicating pointer. The body is constructed of stainless steel for durability in harsh environments. Switches include 12" (30 cm) wire leads sealed with epoxy for additional protection.

SPECIFICATIONS
Service: Compatible liquids or gases.
Wetted Materials: Capsule: 17-7 PH; Fitting: 303 stainless steel.
Temperature Limits: -65 to 225°F (-54 to 107°C), a set point change of up to 2% when used below -10°F (-23°C) or above 125°F (52°C).
Pressure/Vacuum Limits: 150% of range.
Switch Type: SPDT snap action.
Electrical Ratings: 5A @ 250 VAC, 3A @ 28 VDC.
Electrical Connections: 3-wire, 20 AWG insulated with PVC, 12" (30 cm) length.
Process Connection: 1/8" male NPT.
Setpoint: Field adjustable.
Cycling: Not to exceed 20 CPM.
Sensor Element: Capsule.
Weight: 3 oz (85 g).