Features 1、Sturdy and Durable: The circuit breaker disconnect switch is made of premium materials to ensure long term reliability and stability, providing you with peace of mind long term use experience. 2、Versatile Design: The 4P 80A circuit breaker switch is suitable for home power protection, can be used in the main circuit and branch circuit, to meet your diverse electrical needs. 3、Reliable Protection: Overload circuit breaker is made of PC flame Retardant material, protecting your home circuits, ensuring the safe operation of electrical equipment. 4、Enhanced Safety: The circuit isolator disconnect switch has design of built in short circuit and overload protection, providing excellent protection for your household electrical circuits. 5、Easy Installation: The circuit isolator breaker disconnect switch is easy to install and fits perfectly into your electrical system, don't need too much tools or complicated steps. Specification Item Type: Circuit Breaker Material: PC Flame Retardant Rated Voltage: 400V Rated Current: 80A Poles: 4P Trip Unit: Thermal Magnet Trip Unit Function: Short Circuit/Overload Guard Package List 1 x Circuit Breaker