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Honeywell P658 Pneumatic/Electric Switch

Pneumatic/Electric Switch
P658

Pneumatic-electric switches (P658A,B,E and F) used to convert a pneumatic signal from a controller to an electrical switching action (SPDT) to provide start and stop control of equipment such as fans and pumps. Replacement devices available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell pneumatic/ electric switches.

• Models available for surface or panel mounting.
• Barb protected by open cage.
• All ferrous parts plated to prevent corrosion.
• Factory calibrated setpoint field adjustable to meet job requirements.
• Neoprene diaphragm element

Select a link under the "item" tab below to order.

Cat #CalibrationMountingResistive LoadMotor LoadSwitch ActionSetpoint Range (Field Adjustable)Differential Pressure Range (psi)
P658A1013Factory Calibrated at 10 psiSurface (includes case)25A @ 125, 250 or 480 Vac1 hp @ 125 Vac, 2 hp @ 250 or 277 VacMake R-W on pressure rise to setpoint plus differential Make R-B on pressure fall to setpoint2 to 24 psi2 psi
P658B1012Factory Calibrated at 10 psiPanel mount25A @ 125, 250 or 480 Vac1 hp @ 125 Vac, 2 hp @ 250 or 277 VacMake R-W on pressure rise to setpoint plus differential Make R-B on pressure fall to setpoint2 to 24 psi2 psi
P658E1001No Factory CalibrationPanel mount25A @ 125, 250 or 277 Vac; 10A @ 480 Vac3/4 hp @ 125, 250 or 277 VacMake COM-NC on pressure fall to setpoint Make COMNO on pressure rise to setpoint plus differential2 to 17 psi1 psi
P658E1167No Factory CalibrationPanel mount25A @ 125, 250 or 277 Vac; 10A @ 480 Vac3/4 hp @ 125, 250 or 277 VacMake COM-NC on pressure fall to setpoint Make COMNO on pressure rise to setpoint plus differential2 to 25 psi1 psi
P658F1000No Factory CalibrationPanel, through double D hole secured25A @ 125, 250 or 277 Vac; 10A @ 480 Vac3/4 hp @ 125, 250 or 277 VacMake COM-NC on pressure fall to setpoint Make COMNO on pressure rise to setpoint plus differential2 to 17 psi1 psi
Air Connections: Barb fitting for 1/4 in. (6 mm) O.D. plastic tubing
Frequency: 60 Hz
Operating Humidity Range: 5 to 95% RH, 80 F (27C) max wet bulb
Temperature Range: 40 F to 140 F (4 C to 66 C)
Maximum Safe Operating Pressure: 30 psi (207 kPa)
Switch Operation: Converts pneumatic signal to electrical switching action (SPDT)
Switch Type: Pneumatic/Electric Switch
Electrical Connections P659A, B: Screw terminals
P659E, F: 1/4 in. quick-connect male terminals
Pilot Duty Ratings: 750 VA @ 125, 250 or 277 Vac
Approvals:
Underwriters Laboratories Inc. Category SDYF


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