Gould Shawmut A4BY6000 Fuse

The Gould Shawmut A4BY6000 is a Type 111C-61 fuse (part number A4BY6000) rated for 6,000 amperes at 600 volts. This high-current fuse provides overcurrent protection for electrical circuits and equipment in industrial installations, interrupting excessive current to prevent damage. As part of Gould Shawmut's industrial fuse lineup, the A4BY6000 is designed for use in power distribution panels and large-load applications where robust protection at both high current and voltage levels is required. The Type 111C-61 designation identifies its series and construction, helping with correct selection, replacement, and cross-referencing. The 6,000 A, 600 V ratings define the device's protection limits and compatibility with bus bars and conductors in heavy-duty electrical systems.