塑造了案件的断路器

TM30,TM40,TM31 series breakers are widely used for AC 50/60Hz, rated voltage 690V with below, rated current 1-2000A power supply system, and. With overload protection, short-circuit protection, under-voltage protection, leakage protection, ground protection, TM30,TM40,TM31 series breakers are also equipped with advanced technology of current limiting, and max Icu can reach 100kA.Our breakers have the advantages of small size, modular installation, kinds of installation methods, and they are equipped with intelligence release, local-adjustable protection curve, computer communications, and a wide variety of industrial field bus connection. Non-arcing patented technology designed to improve system security, and effectively reduce the size of the installation, and meanwhile do not reduce the insulation performance.