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The MERSEN GSB8/100 is a small dimension fuse designed for overcurrent protection in compact electrical and electronic circuits. Built to fit in tight spaces where standard fuses will not, this fuse provides reliable branch-circuit or component-level protection across a range of commercial and industrial applications. Each pack contains 5 fuses. The GSB8/100 measures 1.25 inches long by 1.5 inches wide by 0.25 inches tall, making it well suited for panel assemblies, control boards, and equipment where space is at a premium. Licensed electricians and electronics technicians are the primary installers.
The GSB8/100 is used in residential and light commercial electrical panels, control systems, and electronic equipment requiring small-footprint overcurrent protection. Its compact profile allows installation in densely populated enclosures, terminal strips, and equipment cabinets where larger fuses cannot be accommodated. The 5-per-pack quantity supports stocking and service call needs for electrical contractors and maintenance technicians.
Designed as an OEM-style replacement small dimension fuse for use in compact electrical enclosures, control boards, and electronic equipment requiring this fuse form factor.
Installation should be performed by a licensed electrician or qualified technician. Always de-energize and lock out the circuit before removing or installing fuses, following NFPA 70E electrical safety guidelines. Verify the replacement fuse matches the original rating and physical dimensions before installation. Do not install a fuse with a higher rating than what is specified for the protected circuit.
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