The ML-YJQ1 series mechanical emergency starting device—your trusted partner for fire safety and emergency response.

Designed specifically for fire water supply systems, this innovative device ensures smooth operation of fire hydrants even in the event of a control circuit failure. The ML-YJQ1 series features a rugged design and is compatible with 50/60Hz AC power, rated voltages up to 380V, and rated operating currents ranging from 100A to 1600A. This means that when every second counts, you can trust the ML-YJQ1 to activate fire pumps promptly and effectively, ensuring firefighting efforts can begin immediately.

The ML-YJQ1 series mechanical starters boast an array of outstanding features to meet the needs of a variety of operating environments. Available in a variety of current ratings, including G-type (63, 100, 125, 160, 250, 400, 630, 1000, 1600, 2000) and M-type (63, 100, 125, 225, 250, 400, 630), they offer the flexibility to meet your specific needs. Starting modes include star-delta, direct-on-line, soft start, and auto-reduced voltage start, providing versatility for various fire pump configurations. Furthermore, the ML-YJQ1 features a cabinet-mounted design, ensuring a neat and organized setup. With a passive switching output and manual override located outside the cabinet, the device is user-friendly and efficient, enabling quick response in emergency situations.

The ML-YJQ1 Series is designed for rugged environments, offering exceptional reliability and durability. It operates effectively in ambient temperatures ranging from -20°C to +55°C, with relative humidity up to 95%. Suitable for use at altitudes up to 4,500 meters, the device can be installed at an inclination angle of up to +22.5° from vertical. With a pollution degree of 3, the ML-YJQ1 operates in a wide range of environments, making it an ideal choice for fire safety applications. If your operating environment differs from the specified standard, we recommend that you inform us of your requirements before placing your order to ensure you receive a product that meets your unique needs. The ML-YJQ1 Series mechanical emergency starting device is a reliable option that will enhance your fire safety measures and provide peace of mind in emergency situations.