Semi-conductor fuse holders, of the FSM Series by Marathon Special Products, accommodate semi-conductor and high-speed specialty fuses in various sizes. The series is UL approved up to 1,200 A and 1,000 V, and has been redesigned to include a ½” stud design, which increases current ratings from 800 A to 1,200 A. A thermoplastic insulator base makes these fuse holders well-suited for applications exposed to extreme shock and vibration.

Marathon Specialty Products
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