Cofi 04PL041442 Ø 4,7 – 5.2-7mm Isolator

Silicone insulator (boot) COFI Ø 4.7-5.2-7 mm 04PL041442 (309.280.002) — reliable protection for the high-voltage wire. High-quality straight silicone insulator from the Italian brand COFI — a leader in the production of ignition systems for industrial and heating burners. Designed for reliable electrical insulation and protection of the high-voltage cable from breakdown, overheating, moisture and aggressive furnace environment. Main advantages: Premium silicone — withstands high temperatures (up to +200°C and above), resistant to oils, chemicals and aging. Inner diameter: 4.7–5.2–7 mm — perfectly fits standard burner high-voltage wires. Length: 41 mm — extended version for more reliable insulation of the connection area. Compatibility: Used together with COFI boots 11PC112013 or 11PC112010. Easy installation — quickly slides onto the wire, provides sealing and protection of the connection with the ignition electrode. What it is used for: This insulator (silicone cap / feed-through insulator) prevents current leakage, short circuits and premature failure of the ignition transformer and electrodes. Especially important in gas and liquid fuel burners where temperature and vibration constantly affect the high-voltage circuit. Ideal for: Industrial and domestic gas burners (CIB Unigas, COFI, Riello, Ecoflam and similar) Boiler rooms, drying chambers, bakery and process equipment Regular maintenance and emergency repair Specifications: Manufacturer: COFI (Italy) Manufacturer part number: 04PL041442 Internal part number: 309.280.002 Type: Straight silicone insulator Wire diameter: 4.7–5.2–7 mm Length: 41 mm Material: High-temperature silicone Why buy original COFI? Original insulators guarantee exactly