{"id":3802,"date":"2026-08-27T14:44:22","date_gmt":"2026-08-27T06:44:22","guid":{"rendered":"https:\/\/tebaoflex-cable.com\/?post_type=product&p=3802"},"modified":"2026-08-27T14:44:56","modified_gmt":"2026-08-27T06:44:56","slug":"high-voltage-igniter-wire-25kv","status":"publish","type":"product","link":"https:\/\/tebaoflex-cable.com\/ru\/product\/high-voltage-igniter-wire-25kv\/","title":{"rendered":"High Voltage Igniter Wire 25 kV, 250\u00b0C and 538\u00b0C"},"content":{"rendered":"

Igniter wire is the lead between the ignition transformer or exciter and the spark rod, and it lives in the worst place in the combustion chamber’s neighbourhood. TEBAOFLEX builds it at 25 kV DC \/ 17 kV AC<\/strong> in two constructions that share the voltage class and nothing else:<\/p>\n

A mica and fiberglass build rated 538 °C (1,000 °F)<\/strong>, where the insulation is inorganic because no polymer survives up there — multi-layer mica tape with a moisture barrier under an impregnated fiberglass braid. And a fluoropolymer build rated 250 °C<\/strong> \u0432 UL AWM Style 1911<\/strong>, which trades the top of the temperature range for a wire less than a third the diameter and far better resistance to oil, solvent and abrasion.<\/p>\n

Both use finely stranded nickel-plated copper, both are unscreened single cores, and both are made to the run length between your transformer and your rod. Which one you need is decided by one number: the temperature the conductor actually reaches at the terminal end — not the room temperature, and not the flame temperature.<\/p>\n

These sit a full class above the 7–10 kV engine and burner leads elsewhere in our range, and above flare stack ignition cable<\/a>, which is 25 kV DC but only 10 kV AC and 250 °C. For the full material and temperature picture, see the \u043c\u0430\u0442\u0440\u0438\u0446\u0430 \u0432\u044b\u0431\u043e\u0440\u0430 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0445 \u043f\u0440\u043e\u0432\u043e\u0434\u043e\u0432<\/a> and the rest of the \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0439 \u043a\u0430\u0431\u0435\u043b\u044c<\/a> \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d.<\/p>\n

Send the conductor temperature at the rod, the transformer output and the run length, and we will tell you which of the two you should be buying — including when the answer is the cheaper one.<\/p>","protected":false},"excerpt":{"rendered":"

25 kV igniter wire in two builds — 538 °C mica\/fiberglass and 250 °C fluoropolymer.<\/strong> \u041e\u0434\u043d\u043e\u0436\u0438\u043b\u044c\u043d\u044b\u0439, \u043d\u0435\u044d\u043a\u0440\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439, \u0438\u0437\u0433\u043e\u0442\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u043e \u0434\u043b\u0438\u043d\u0435 \u0442\u0440\u0430\u0441\u0441\u044b.<\/p>\n