The EATON Cutler-Hammer FAZ-NA UL 489 Miniature Circuit Breaker (MCB) is designed for 240VAC applications, providing reliable protection for electrical circuits. With a 0.5A rating and D curve characteristics, this MCB is ideal for protecting sensitive equipment from overloads and short circuits. Its compact design allows for easy installation in control panels, while its robust construction meets UL standards for safety and performance. This circuit breaker is a trusted choice for professionals seeking dependable protection in residential and commercial electrical systems.