The Cutler-Hammer HMCP150T4C Thermal Magnetic Circuit Breaker is a high-quality appliance designed for interior use. With a maximum amperage of 150A and tripping characteristics of Type C, this breaker offers reliable protection for electrical circuits. Made of durable ABS/plastic and plastic materials, this white-colored main breaker features a time delay break time and operates with an on/off method. Suitable for three-phase systems, this circuit breaker from the trusted brand Cutler-Hammer is a crucial component for ensuring safety and functionality in electrical setups.