Product Description
Honeywell C437F 1003 Gas Pressure Switch
- Application Industrial gas system applications for safety shutoff, pressure control, or differential-pressure control.
- Operating Range (psi)1 to 26 in. Wc
- Operating Range (kPa) 0.5 to 7.0 kPa
- Switch Operation Auto recycle
- Switching Action SPST (two), break one and make one on pressure fall
- Sensor Element BUNA N Diaphragm
- Materials (Case) Die-cast aluminum
- Pipe Connections, Main or High Pressure 1/2 in. NPT internal thread
- Pipe Connections, Vent or Low pressure 1/8 in. NPT internal thread
- Dimensions (in.) 7 3/4 in. high x 6 1/4 in. wide x 3 7/16 in. deep
- Dimensions (mm) 197 mm high x 159 mm wide x 87 mm deep
- Switch Contact Ratings (120 Vac) 8.0 AFL, 48.0 ALR, 10.0 A resistive
- Switch Contact Ratings (120 Vdc) 2.0 AFL, 20.0 ALR, 8.0 A resistive
- Switch Contact Ratings (240 Vac) 5.1 AFL, 30.6 ALR, 5.0 A resistive
- Switch Contact Ratings (240 Vdc) 1.0 AFL, 10.0 ALR, 4.0 A resistive
- Maximum Sustained Operating Pressure (psi) 5.0 psi
- Maximum Sustained Operating Pressure (kPa) 34.5 kPa
- Pressure Differential (psi) 1 1/4 in. Wc
- Pressure Differential (kPa) 0.31 kPa
- Differential Type Additive
- Temperature Range (F) 32 F to 125 F
- Maximum Ambient Temperature (F) 125 F
- Electrical Connections Screw terminals
