A513 Pressure Switch
This pressure switch is mainly used to control the pressure regulation system of boilers and water towers. The controller controls the connection and disconnection of solenoid valves or electric valves.
The A513 Pressure Switch is a single pole double throw switch that controls the ON/OFF action of the external circuit by detecting changes in pressure and changing the state of the internal switch. When the system pressure exceeds the set value, the micro switch will activate, cutting off the circuit to protect the system. Suitable for pressure control, pressure limiting, and alarm of non corrosive liquids, gases, and vapors.
- catalogue DOWNLOAD
Additional information
| Medium | Air,water,oil,steam,liquid and other non-corrosive media,chlorinecontaining liquid is not available |
|---|---|
| Switching load | FL5.1A/LR30.6A at 240VAC FL8A/LR48A at 120VAC |
| Dielectric strength | 2000V/one minute without breakdown |
| Temperature(Medium) | -40…+180°C[-40…+365°F] |
| Temperature(Ambient) | -29…+66°C[-20.2…150.8°F] |
