Product: For Relay Module 12V — 12V relay module for motor reversing and polarity control. Compatible reference numbers: CH 24452, K10746M, 13994, 5541100, ATP0110. Key benefits Reverses motor direction automatically in 12 VDC systems, removing the need for manual polarity switching and simplifying control of bidirectional motors. IP67 sealed and potted construction plus brass studs and hardware protect electrical connections from moisture and corrosion, improving reliability in wet or salty environments. load capacity supports demanding equipment: 80A intermittent at 12VDC and 50A continuous at 12VDC, allowing use with heavyduty motors without frequent failures. What it does Motor reversing and polarity control for 12 VDC systems when triggered by a control signal. Provides durable, sealed switching for outdoor and marine installations where moisture resistance is required. Key features and specifications Function: Motor reversing / polarity switching for 12 VDC motors. Voltage: 12 VDC operation. Load capacity: 80A intermittent at 12VDC; 50A continuous at 12VDC. Environmental protection: Sealed and potted; IP67 rated for resistance to dust and immersion. Hardware: Brass studs and hardware for corrosionresistant electrical connections. Compatibility: Designed for use with tarp motors, hoists, winches, electric trim tabs, boat plate lifts and other equipment that requires directional switching. Matches reference numbers CH 24452, K10746M, 13994, 5541100, ATP0110. Typical applications (practical use scenarios) Truck winch reversing: Automatically change winch direction on a 12 VDC truck winch to streamline load retrieval and spooling operations. Marine trim and lift systems: Control electric trim tabs or boat plate lifts in a saltwater environment; sealed IP67 construction and brass hardware reduce corrosion risk. Outdoor power equipment and snow blowers: Reverse motor direction for vents, intake/exhaust fans, tarp systems or augers where moisture and intermittent current draws are common. Why customers choose this module Solves directional control challenges by providing reliable automatic reversal and polarity switching in 12 VDC systems. Built for harsh conditions with sealed, potted construction and corrosionresistant hardware to reduce maintenance and failures. Rated to handle heavy intermittent and continuous loads typical of winches, hoists, and marine equipment. Compatibility and installation notes Confirm matching reference numbers (CH 24452, K10746M, 13994, 5541100, ATP0110) before installation to ensure fit with existing systems. Use appropriate wiring and fusing sized for 80A intermittent / 50A continuous loads; follow equipment manufacturer recommendations for safe installation. Corrosionresistant brass studs simplify secure electrical connections in marine or outdoor environments. Includes Sealed, potted 12V relay module with brass studs and hardware (reference compatibility as listed).