Electronic DC starter and speed regulation switch (governor) designed for reliable motor control in low‑voltage applications. Ideal when you need a compact controller that offers simple speed regulation, forward/reverse selection and built‑in protection. Key benefits Precise speed control and starter function for DC motors — makes it easy to manage motor start, stop and throttle without complex wiring. Built‑in reverse polarity protection — reduces risk of damage from incorrect battery connections. CW/CCW direction switch — quickly change rotation direction without rewiring. Available current ratings to match load — choose 8A or 10A for application needs; supports up to 400W motor power. Main features and attributes Functionality: Electronic starter, speed regulation, governor and manual direction selection (CW/CCW). Compatibility: Designed for DC systems at 12V–48V / 60V (per product title); suitable for motors that fall within this voltage range. Current options: 8A or 10A versions available to suit different load requirements. Power rating: 400W maximum. Protection: Reverse polarity protection built into the unit for safer installation and operation. Operation: Simple control interface with direction switch for forward/reverse selection. Performance and suitability Use the 8A or 10A variant to match motor current draw and keep the load within the 400W power limit. Electronic regulation provides consistent speed control compared with simple mechanical switches. Reverse polarity protection minimizes the chance of controller or motor damage during installation. Typical applications Small electric vehicles and mobility equipment where simple speed control and direction reversal are required. Electric winches, pumps, fans or small conveyors operating within the stated voltage and power limits. DIY motor control projects, garden equipment, or retrofit applications that need a compact governor with safety features. Installation and selection tips Confirm your motor's nominal voltage is within 12V–48V / 60V and that motor power does not exceed 400W before selecting the controller. Choose the 8A or 10A version based on expected continuous current; allow margin for startup and stall currents. The CW/CCW switch provides an easy way to change rotation without altering wiring; reverse polarity protection helps prevent accidental damage if battery leads are connected incorrectly. What this unit delivers Reliable, easy‑to‑use electronic starter and speed regulator for DC motors, with selectable forward/reverse operation and built‑in reverse polarity protection. Available in 8A or 10A versions and rated for up to 400W, this controller is a practical solution for a range of low‑voltage motor control needs.