HGB3DCT-63 series small DC circuit breakers are mainly applicable to new energy DC power generation and energy storage with rated working voltage of DC1000V and below and rated current of DC63A and below, customized power systems, digital and computer centers, communication systems, low-voltage terminal power distribution systems in smart cities (buildings, municipal and public facilities), smart homes, transportation, micro grid and other fields. Standard: GB/T14048.2,1EC60947-2. HGB3DCT-63 series miniature DC circuit breakers are compact in size, simple in structure and high in reliability. This series of circuit breakers has rich functional accessories such as auxiliary contact, alarm contact, shunt release, etc. The width of auxiliary contact and alarm auxiliary contact is 9mm, and the width of shunt release is 18mm.
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