Pressure switch Dungs GW3A6 228723

Dungs 228723 GW3A6 differential pressure switches are small, adjustable devices intended for use in furnace units. These Dungs GW3A6 228723 pressure switches activate, deactivate, or switch an electrical circuit when the actual pressure reaches the set point. The desired pressure value (switching point) is set using an adjustment wheel with a scale. Each model comes with a metal housing that includes an integrated measuring port. Dungs 228723 GW3A6 gas pressure switch is employed for monitoring pressure in furnace units, ventilation systems, and air conditioning installations. Suitable for gases of families 1, 2, 3, and other neutral gaseous media, Dungs GW3A6 228723 air pressure switch operates on a simple principle within the range of overpressure. No auxiliary energy is required for the operation of this pressure switch. The switching mechanism responds to overpressure by enabling the activation, deactivation, or switching of the electrical circuit based on the set pressure value measured in millibars. Dungs 228723 GW3A6 differential pressure switch technical data: Adjusting range [mbar]: 0,7 – 3 Max. working pressure: 500 mbar (50kPa) Measuring connection: A pressure measuring fitting is built into the metal housing ∅ 9 Rated current: 6 A effective current Electrical connection: Electrical socket connector according to DIN EN 175 301-803, 3-phase, insulated, without grounding Type of protection: IP 54 according to IEC 529 (EN 60529) Control range: ± 15% deviation from the switching point relative to the set value, adjustment at falling pressure, diaphragm in vertical position Ambient temperature: -15 °C to +70 °C Working environment temperature: -15 °C to +70 °C Storage temperature: -30 °C to +80 °C Body: Aluminum, injection molded Switch: Polyamide Membrane: NBK Switching contact: High purity Silver (Ag)