电路保护
Littelfuse UL fuses protect electrical systems from overload and short circuit. 选择Littelfuse保险丝而不是断路器是因为它们具有更高的安培数、更快的响应时间、易于协调且无需校准。 了解更多
Pre-engineered coordination panels provide a complete solution for easy procurement and code compliance in commercial buildings. Shunt trip POWR-Switches meet ANSI/ASME standards and work with fire safety systems. 了解更多