This TK400-2Z DC contactor is a heavy-duty electrical switching component designed to control high-power DC motors, particularly in electric winch applications. With a robust 400A main circuit rating current and compatibility with DC voltages up to 60V, this contactor handles demanding power requirements with ease. The 2PDT (double pole, double throw) contact configuration enables precise control of motor direction, allowing you to switch between forward and reverse rotation seamlessly. Built with durable silver alloy contacts, this contactor ensures reliable switching performance and extended service life even under continuous heavy loads. The unit features a compact single-phase, single-pole design with a convenient mounting bracket for easy installation. Available with multiple coil voltage options ranging from 12V to 60V, this contactor offers flexible integration into various DC power systems. The coil power consumption ranges from 14-25W, making it efficient for continuous operation. Whether you're building a custom winch system, controlling heavy-duty equipment, or managing high-current DC motor applications, this contactor provides the reliability and performance needed for professional-grade installations.