Switch Pneumatic/Electric SPDT Surface Calibrated 10 Pounds per Square Inch

Pneumatic-electric switches convert a controller's pneumatic signal to electrical switching, providing start and stop control. Replacements available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell pneumatic/electric switches.

• Barb protected by open cage
• All ferrous parts plated to prevent corrosion
• Factory calibrated setpoint field adjustable to meet job requirement
• Neoprene diaphragm element
• Push-on, sharp-barb fitting for 1/4 in OD plastic tubing
• Resistive load: 25A at 125, 250 or 480 VAC
• Motor Load: 1 hp at 125 VAC, 2 hp at 250 or 277 VAC
• 2 to 24 psi field adjustable setpoint range
• 750 VA at 125, 250 or 277 VAC pilot duty
• Switching action: Make R-W on pressure rise to setpoint plus differential, make R-B on pressure fall to setpoint
• Switch Operation: converts pneumatic signal to electrical switching action (SPDT)
• 2 psi differential pressure
• 5 to 95% RH humidity range, 80 deg F max wet bulb
• Screw terminal electrical connection
• Surface mounting