Wengart High Performance Miniature Circuit Breakers WGM12-63H, AC230V/400V 3P 25A 10kA B-Char Quick Response to Ensure Safe Electricity Use in Residential and Small Businesses

• Function and protection: This low-voltage circuit breaker is used to protect household circuits from overload and short circuit. When the current exceeds its rated value, the MCB automatically disconnects the circuit to prevent safety hazards such as overheating of wires, damage to equipment and fire
• Resetability: This miniature circuit breaker has the feature of resettability. After a fault occurs, the user only needs to manually reset the switch to restore the normal operation of the circuit without replacing any parts
• Multiple types: This B-type miniature circuit breaker has a variety of specifications, suitable for different electrical systems and load requirements, and can meet the diverse needs of home and small commercial environments
• Installation and maintenance: This DIN rail circuit breaker is installed in the distribution box, close to the power supply line. The installation is relatively simple to ensure safety and compliance with electrical regulations. Regular inspection and maintenance can ensure its normal operation and timely replacement of faulty circuit breakers
• Safety and economy: The household miniature circuit breaker has high safety, can effectively prevent electrical accidents, and ensure the safety of household electricity use. At the same time, its moderate price and high cost performance make it an indispensable protection device in the household electrical system

Miniature Circuit Breaker (MCB) is an automatic protection device for household electrical systems, mainly used to prevent circuit overload and short circuit, and ensure the safe operation of household electrical equipment. A household miniature circuit breaker is a low-voltage electrical switch that can automatically cut off the circuit when the current exceeds its rated value. Compared with traditional fuses, MCB is resettable and more convenient to use. The main function is overload protection: when the current in the circuit exceeds the set rated value, the MCB will automatically disconnect the circuit to prevent overheating of the wires and damage to the electrical appliances. Short circuit protection: in the event of a short circuit, the MCB can quickly cut off the power supply to avoid fire and equipment damage. Manual reset: after the fault is eliminated, the user can manually reset the MCB to restore the normal operation of the circuit. It is usually installed in the distribution box, close to the power supply line, for centralized management and control. It is recommended to check the working status of the MCB regularly to ensure its normal operation and replace the faulty circuit breaker in time. Miniature circuit breakers can effectively prevent electrical fires and equipment damage and ensure the safety of household electricity. Users can easily reset manually, avoiding the trouble of replacing the fuse. The household miniature circuit breaker is an indispensable and important part of the household electrical system. Through its efficient protection function, it ensures the safe and stable operation of household electrical equipment. Choosing the right MCB and properly installing and maintaining it can significantly improve the safety and reliability of household electricity use. Specification: Rated Voltage:AC240/415V~ Standard：IEC/EN60898-1 Magnetic release characteristic：B:(3-5)xIn Protection:Overcurrent and short circuit Type of trip:Thermo-magnetic Energy Limiting Class:3 Rated impulse withstand voltage(1.2/50) (Uimp):4,000V Rated Breaking Capacity:6000A Mechanical Life (Times):10,000 Electrical Life (Times):4000 Protection Degree:IP20 Maximum Wiring Capacity:25mm² Max.tightening torque:2.5N.m Installation:Mounting on 35mm DIN rail