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The MLJ-F528B Electrical Fire Detection Device, an advanced solution designed to protect your environment from electrical fire risks.

Date:Dec-27-2025

This advanced residual current type electrical fire detector is designed for 50Hz AC power distribution systems with a rated operating voltage of 220V. Its main function is to detect residual current that could potentially cause an electrical fire, thus ensuring the safety of your home, office, or public place. With real-time monitoring capabilities, the MLJ-F528B not only alerts you to potential hazards but also measures various electrical parameters, providing you with comprehensive information on the condition of your power lines.
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The MLJ-F528B’s standout feature is its user-friendly design, including a 10-inch high-resolution color full-touch LCD screen that can display both Chinese and graphical information simultaneously. This intuitive interface allows users to easily operate and understand the device’s various functions. The detector employs advanced intelligent current detection technology and fully complies with the GB14287-2-2014 residual current type electrical fire monitoring detector standard, as well as other relevant standards such as GB/T14048.1 and GB14048.2. This ensures you are investing in a product that meets the highest safety and performance standards in the industry.
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The MLJ-F528B is designed for a wide range of applications, suitable for various locations including residences, apartment buildings, offices, markets, small shops, public cultural venues, restaurants, dormitories, schools, and heritage sites. It features fire alarm linkage capabilities and can be externally controlled, providing additional security. This detector operates effectively in various environmental conditions, with an ambient temperature range of -10°C to +40°C and a maximum installation altitude of 2000 meters. To ensure optimal performance, the device must be installed in a well-ventilated area, away from direct sunlight and strong magnetic fields. With the MLJ-F528B, you can have peace of mind, as your electrical system is monitored by a reliable and efficient fire safety solution.
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Email: mulang@mlele.com