Honeywell P643A1007

Pneumatic / Electric Switch including SPDT switch and adjustable differential

Overview :

Converts a pneumatic signal from a controller to an electrical switching action to provide start and stop control. Replacement devices available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell pneumatic/electric switches.

Features :

Adjustable differential.
Externally visible scales.
Heavy-duty switch.
Integral gage connection.

Product Specifications :

Application: Pneumatic / Electric Switch
Dimensions (in.): 7 1/32 in. high x 3 13/16 in. wide x 2 3/4 in. deep
Dimensions (mm): 179 mm high x 97 mm wide x 70 mm deep
Frequency: 50 Hz; 60 Hz
Approvals, Underwriters Laboratories Inc.: Listed SDFY
Voltage: 120 Vac; 208 Vac; 240 Vac; 277 Vac; 480 Vac
Includes: SPDT switch
Pressure Range (psi): Switching Pressure–0 to 22.5 psi
Pressure Range (kPa): Switching Pressure–0 to 155 kPa