Description
The 30A 12V Relay is a high-current electromechanical relay that operates on a 12V DC coil voltage and can switch loads up to 30A at 250V AC or 30A at 12V DC. It acts as an electronic switch, allowing a low-power control circuit (like an Arduino, ESP32, or 12V automotive system) to safely control high-current devices such as motors, lamps, heaters, and automotive accessories.
This relay is widely used in automotive electronics, industrial automation, home automation, and DIY projects due to its reliability and high switching capacity.
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