Electrodo Elco 040306035

Elco 040306035 electrode Original flame monitoring electrode for your burner Elco 040306035 is an original safety system element for heating burners, designed to monitor the presence of flame in the combustion chamber. This electrode transmits the ionization signal to the control system, confirming stable combustion. If your burner starts but then shuts down in alarm mode after a few seconds, the cause is often a faulty ionization electrode. Technical specifications Parameter Value Part numbers 040306035, 40306035, 390.946.001 Manufacturer Elco / Cuenod (Italy) Type Ionization (flame monitoring) Overall length 193 mm Ceramic part length 51 mm Metal part length 142 mm Ceramic diameter 7 mm Metal rod diameter 2.5 mm Connection 4 mm plug Insulation material Ceramic Key advantages Original Elco equipment: Full compliance with factory specifications guarantees compatibility and reliable operation as part of the burner. Real-time flame monitoring: The ionization electrode continuously monitors the presence of a flame in the combustion chamber. If absent, the control system instantly stops fuel supply, preventing an emergency situation. High-quality ceramic insulation: The ceramic body 51 mm long provides reliable insulation from high voltage and resistance to high temperatures in the combustion chamber. Standard connector: 4 mm plug ensures quick and reliable connection to the ionization cable. Extended length: Overall length 193 mm is suitable for deep burners and boilers where the electrode needs to be placed directly in the combustion zone. Operating principle The operating principle of the ionization electrode is based on the ionization effect — when the flame burns, between the electrode and the burner body