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Dwyer 1950-1-2F - Pressure Switch
USD 804.64
Industrial Burner Services, Inc.
Verified independent store
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MPN: 1950-1-2F Dwyer - Operating Pressure Range 0.4 - 1.6"wc Range 0.4 to 1.6" w.c. - Series 1950 Explosion-proof Differential Pressure Switch. SPECIFICATIONS Service: Air and non-
combustible, compatible gases. Temperature Limits: -40 to 140°F (-40 to 60°C); 0 to 140°F (-17.8 to 60°C) for 1950P-8, 15, 25, and 50. -30 to 130°F (-34.4 to 54.4°C) for 1950-02. Pressure Limits: Continuous: 1950’s - 45 in w.c. (0.11 bar); 1950P’s - 35 psi (2.41 bar); 1950P-50 only - 70 psi (4.83 bar). Surge: 1950’s - 10 psi (0.69 bar), 1950P’s - 50 psi (3.45 bar), 1950P-50 only - 90 psi (6.21 bar). Enclosure Rating: NEMA 3 (IP54), NEMA 7 & 9. Switch Type: Single-pole double-throw (SPDT). Electrical Rating: 15 A @, 125, 250, 480 VAC, 60Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250VAC, 60 Hz. Electrical Connections: 3 screw type, common, normally open and normally closed. Process Connections: 1/8? female NPT. Weight: 3.25 Ib (1.5 kg); 1950-02 model, 4.4 lb (2 kg).
