The Mulang Electric MLM1-125L is a three-phase four-wire air switch MCCB (Molded Case Circuit Breaker) main gate switch. MCCBs are commonly used in electrical distribution systems to protect against overloads and short circuits. The MLM1-125L is designed to handle a maximum current of 125 amps. It features a four-wire configuration, which typically includes three live wires and a neutral wire. This allows it to be used in three-phase electrical systems, which are common in industrial and commercial applications. This MCCB main gate switch is reliable and durable, designed to withstand high electrical loads and provide protection to the electrical system. It is often used as a main switch or a distribution switch in power distribution panels. The Mulang Electric MLM1-125L MCCB main gate switch is a high-quality product that ensures the safe operation of electrical systems by providing protection against overloads and short circuits. It is suitable for use in various industrial and commercial applications.