Features 1、HIGH SECURITY: The 125A 4P circuit breaker is constructed with PC flame retardant material, ensuring safety and durability for your electrical system. 2、RELIABLE OVERLOAD GUARD: This switch is equipped with a thermal magnet release that provides efficient short circuit and overload guard, ensuring the safety of your home and appliances. 3、WIDE APPLICATION: Designed for 400V rated voltage and 125A rated current, this circuit breaker is suitable for various electrical systems, making it ideal for residential and commercial use. 4、EASY TO INSTALL: With its 4P design, this circuit breaker can be easily installed in your electrical panel for convenient access and maintenance. No complicated wiring or tools required. 5、STABLE AND RELIABLE: Rest assured knowing that this switch is built to meet high safety standards and is backed by reliable performance. It is an essential component for protecting your electrical circuits. Specification Item Type: Circuit Breaker Material: PC flame retardant Rated Voltage: 400V Rated Current: 125A Number of Poles: 4P Accessories: Thermal magnet release Functions: Short circuit and overload guard Package List 1 x Circuit Breaker