63A Single Phase Digital Voltage and Current Protector

The 63A Single Phase Digital Voltage and Current Protector from Tomzn is an essential guardian for your electrical infrastructure, providing a comprehensive three-in-one protection suite. High voltage surges can instantly fry delicate circuit boards, while low voltage ‘brownouts’ can cause motors and compressors to overheat; this device mitigates both risks by cutting power within milliseconds of a fault. Furthermore, its overcurrent protection acts as a secondary defense against wiring faults or appliance malfunctions that could lead to electrical fires. A standout feature is the fully adjustable nature of the device: users can easily program the over-voltage and under-voltage thresholds, as well as the over-current limit, through the front panel buttons. It also features a programmable delay time for auto-restarting, which ensures the grid has fully stabilized before reconnecting your expensive equipment. The clear digital LCD provides a real-time view of current consumption and line voltage, serving as a basic energy monitor. Designed for standard 35mm DIN rail mounting, it fits perfectly into any distribution board. Its automatic recovery function means you won’t have to manually reset the breaker after a transient fault, making it ideal for unattended locations. By combining high-accuracy metering chips with robust switching hardware, this protector offers peace of mind and significantly extends the lifespan of your electronic devices.