The P658E1001/U is an uncalibrated set point device designed for pressure control in industrial applications. This device features a durable construction with high-quality materials, ensuring reliability and longevity. It allows for adjustable pressure settings within a range of 2-15 PSI, making it versatile for various systems. The compact design facilitates easy installation, and it complies with industry standards for performance and safety, ensuring accurate pressure management in critical environments.
Commercial Building Controls : Pneumatic Products : Pneumatic Switches : P658 : P658E1001/U
Panel Mounted Pneumatic / Electric Switch. No Factory Calibration.
Overview
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.
Features
- 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.
Product Specifications
- Application
- Pneumatic / Electric Switch
- Dimensions (in.)
- 3 1/4 in. high x 2 7/8 in. wide x 1 3/4 in. deep
- Dimensions (mm)
- 83 mm high x 73 mm wide x 44 mm deep
- Maximum Safe Operating Pressure (psi)
- 30 psi, maximum
- Maximum Safe Operating Pressure (kPa)
- 207 kPa, maximum
- Temperature Range (F)
- 40 F to 140 F
- Temperature Range (C)
- 4 C to 60 C
- Comments
- No Factory Calibration
- Mounting
- Panel mount
- Frequency
- 60 Hz
- Approvals, Underwriters Laboratories Inc.
- Category SDFY or SDFY2
- Electrical Connections
- 1/4 in. quick-connect male terminals
- Operating Humidity Range (% RH)
- 5 to 95% RH, 80 F (27C) max wet bulb
- Approvals, Canadian Underwriters Laboratories Inc.
- Listed, Volume I
- Differential Pressure Range (psi)
- 1 psi
- Differential Pressure Range (kPa)
- 7 kPa
- Switch Operation
- Converts pneumatic signal to electrical switching action (SPDT)
- Switching Action
- Make COM-NO on pressure rise to setpoint plus differential,Make COM-NC on pressure fall to setpoint
- Pilot Duty Ratings
- 720 VA @ 125, 250 or 277 Vac
- Switch Type
- Pneumatic/Electric Switch
- Air connections
- Barb fitting for 1/4 in. (6 mm) O.D. plastic tubing
- Setpoint Range (psi)
- Field Adjustable--2 to 17 psi
- Setpoint Range (kPa)
- Field Adjustable--14 to 117 kPa
- Motor Load
- 3/4 hp @ 125, 250 or 277 Vac
- Resistive Load
- 25A @ 125, 250 or 277 Vac; 10A @ 480 Vac
