Dwyer Pressure Switch

Pressure Switch (Explosion proof Air Pressure Switch) Type and Style: Air and non‐combustible, compatible gases Pressure Range: 1.4‐5.5 wc Electrical Rating: 15A@, 125, 250, 480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250VAC, 60 Hz. Switching Action: approx. deadband @ min. set point 0.10, approx. deadband @ max. set point 0.15. Enclosure Rating: IP54, NEMA 3, 7 and 9 (EXPLOSION PROOF) Temperature Rating: ‐40 to 140°F (‐40 to 60°C); Mounting: 1/8˝ female NPT. Pressure Limits: Continuous: 45˝ w.c. (0.11 bar) Surge: 10 psi (0.69 bar) Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations. Set Point Adjustment: Screw type on top of housing. Weight: 3.25 Ib (1.5 kg); 1950‐02 model, 4.4 lb (2 kg). Reference Manufacturer: Dwyer Reference P/N: 1950‐5‐2F