| Operating Temperature | –40 F to 140 F (–40 C to 60 C) |
|---|---|
| Maximum Surge Pressure | 15 psi (1 bar) for 2 seconds |
| Maximum Operating Pressure | 6 PSI (400 mbar) |
| Pressure Range | 10"-60" W.C (25 to 150 mbar) |
| Connection | 1/4" FNPT at metal base |
| Electrical Rating | 10A @ 125 to 250 VAC 1/3 HP @ 125 to 250 VAC |
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Siemens Series QPH31 Air and Gas Pressure Switches Technical Datasheet
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