Brahma Isolation transformer AR1 18211000

The Brahma Isolation transformer AR1 18211000 is a control box component designed for burner control systems. It provides galvanic separation between the mains supply and the control circuit, or between the burner control and the ignition transformer, reducing electrical interference and improving safety during ignition. This model carries the manufacturer code 18211000 and type designation 0005020028. It is selected based on primary and secondary voltage ratings and continuous apparent power (VA) capacity.

Parts of this type are selected by their primary and secondary voltage ratings and by the apparent power (VA) they can deliver continuously. When replacing an isolation transformer, confirm that the electrical ratings match the original component; a mismatch in voltage or power can prevent the ignition transformer from producing a consistent spark or may cause the transformer to overheat. Ensure the mounting form and connections are compatible with the existing setup.