Ensure the safety and reliability of your electrical system with the Westinghouse BA2040 circuit breaker. Designed to protect against thermal overload, this main breaker is rated for a maximum amperage of 40A and operates on a voltage range of 120/240VAC. Its durable construction, featuring high-quality ABS/plastic materials, is engineered for longevity and efficient performance. The sleek black unit, model number BA2040, is a dependable solution for your circuit protection needs, offering two poles of interruption for added safety. Ideal for a wide range of applications, this circuit breaker provides peace of mind knowing your equipment is safeguarded against unexpected power surges or overloads.