Product Description
Dungs 216-864CA AA-A1-0-6 Air Pressure Switch
Dungs 216-864CA AA-A1-0-6 Differential Air Pressure Switch has an adjustable setpoint (within listed pressure range) and a compact pressure switch for automatic gas burning equipment controls. Available with hose connections. The AA...A1 series differential pressure switches are suitable for making and/or breaking a circuit when the medium pressure changes relative to the set point. Applications can be differential pressure monitoring in firing, ventilation and air-conditioning systems. The AA...A1 can be used as a pressure, vacuum or differential pressure switch for air and non-aggressive gases. Not suitable for natural gas, propane, butane, and other combustible gases. Air pressure switch for differential, vacuum or positive pressure; with automatic reset; 0.16" (4 mm) diameter hose connections; screw adjustable setpoint; 1/4" x 1/32" (6.3 x 0.8 mm) flat male terminals
- Max. operating pressure Pressure connection Temperature range
- Materials
- Electrical ratings Current ratings
- Electrical connection Enclosure rating
- Setting tolerance Installation position
- 1.5 PSI (103 mbar)
- 0.16" (4 mm) diameter hose connection
- Ambient temperature Medium temperature
- Housing:
- Switch: Diaphragm: Switching contact:
- AC e . min. 24 V
- DC min. 24V max. 48V
- AC 5 A resistive @ 120 VAC AC 2.5 A inductive @ 120 VAC DC min. 20 mA @ 24 VDC
- DC max. 1 A @ 12 - 48 VDC
- 1/4 x 1/32" (6.3 x 0.8 mm) at male terminals
- Standard: No NEMA Type rating (no cover) NEMA Type 1 with 230216 cover