UL 489 Circuit Breaker
UL 489 Circuit Breaker provides excellent over-current, short-circuit protection and control in AC ON/OFF operating electrical systems, and can also be used for infrequent making and breaking.
UL 489 Circuit Breaker provides excellent over-current, short-circuit protection and control in AC ON/OFF operating electrical systems, and can also be used for infrequent making and breaking.
HIITIO® was established in 2018 as a result of Hecheng Electric introducing a mature R&D team. HIITIO specializes in producing high-voltage DC electrical devices for EV, solar energy systems, and energy storage applications.
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