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The 4120 12V 30A/40A automotive relay with two changeover contacts (NC and NO) is a robust and compact solution for controlling high current circuits in vehicles, ideal for applications such as ignition interlocks, car alarms or lighting control
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The 4120 12V 30A/40A automotive relay is a reliable device designed to control high-current circuits in vehicles. Equipped with two changeover contacts (NC and NO), it allows for the switching of circuits with a maximum load of 30A and 40A, making it ideal for applications such as ignition lock, car alarms, gas installations, or activating lights and fog lamps. With a robust construction and metal housing, the relay ensures long-lasting and safe operation under demanding conditions. Its compact dimensions (27x26x24 mm) and standard terminals facilitate easy installation and integration with existing vehicle electrical systems.
Data sheet
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
The 4120 automotive relay socket is a 5-pin connector with 18 cm long wires and a built-in rectifier diode that protects the control system from overvoltages, increasing the reliability of the vehicle\'s electrical system
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The 4120 12V 30A/40A automotive relay with two changeover contacts (NC and NO) is a robust and compact solution for controlling high current circuits in vehicles, ideal for applications such as ignition interlocks, car alarms or lighting control