Cewka Elco 65323742 Sirai ZA30A

Coil Elco 65323742 Sirai ZA30A Original electromagnetic coil for precise fuel supply control. Electromagnetic coil Elco 65323742 is an original component from the Italian manufacturer Sirai (model ZA30A), designed for equipping solenoid valves of liquid fuel burners. The device serves for automatic control of fuel flow: when voltage is applied, the coil opens the valve, ensuring the supply of diesel fuel or fuel oil to the combustion chamber, and when de-energized, it instantly shuts it off, guaranteeing safe burner shutdown. Technical specifications: Parameter Value Part numbers 65323742, ZA30A, 390.310.003 Manufacturer Elco / Sirai (Italy) Coil model ZA30A Supply voltage 230 V, 50/60 Hz Power consumption 14 W (active) Apparent power 23 VA Duty cycle (ED) 100% (continuous operation) Insulation class H (max. temperature +80 °C) Protection class IP67 (full protection against dust and water) Ambient temperature from -10 °C to +50 °C Key advantages: Original Elco/Sirai equipment: Full compliance with factory specifications guarantees compatibility and reliable operation as part of liquid fuel burners. High energy efficiency: Power consumption of only 14 W reduces load on the electrical network and control automation. Continuous operation: 100% duty cycle allows the coil to function without interruption for cooling over extended periods. Maximum protection: IP67 dust and moisture protection ensures complete sealing — the coil is protected against dust and can withstand temporary immersion in water. High heat resistance: Class H means the coil insulation withstands temperatures up to +80 °C, which is especially important when operating inside a closed burner housing. Operating principle: Electromagnetic