Mersen GGC Series Fast-Acting Glass Fuse, 1/4" x 1-1/4"

Mersen GGC Series Fast-Acting Glass Fuse, 1/4" x 1-1/4"

The Mersen GGC Series is a fast-acting glass-body fuse family sized 1/4" x 1-1/4" (6x32mm), engineered for clip-mount installation with ferrule connection terminals. Rated up to 250VAC across most amperages (1/10A through 10A), with 12A and 15A versions rated 125VAC and 20A through 30A versions rated 32VAC, the GGC Series is UL Listed and CSA Certified for dependable overcurrent protection in control, instrumentation, and general electronic circuits. The clear glass body lets technicians visually confirm fuse condition without pulling the fuse for testing, speeding up troubleshooting during panel and equipment servicing.

Key Features

• Fast-Acting Response: Opens quickly on overcurrent conditions to protect sensitive downstream circuits and components.
• Glass Body Construction: Clear glass housing, 1/4" x 1-1/4" (6x32mm), allows quick visual inspection of the fuse element and blown-fuse condition.
• Clip Mounting: Designed for standard clip-style fuse holders and fuse blocks common in control panels.
• Ferrule Terminals: Ferrule-style connection ends provide secure, low-resistance contact in the fuse clip.
• Broad Amperage Range: Available from 1/10A through 30A to match a wide range of circuit protection requirements.
• Voltage Ratings by Amperage: 250VAC coverage for 1/10A-10A ratings, 125VAC for 12A-15A ratings, and 32VAC for 20A-30A ratings.
• Compact Diameter: Product diameter of 0.25 in for standard 1/4" x 1-1/4" fuse clips and holders.

Certifications & Compliance

• UL Listed
• CSA Certified

Technical Specifications

• Product Line: GGC - Fast-Acting
• Mounting: Clip
• Connection Terminal Type: Ferrule
• Body Insulating Material: Glass
• Speed Characteristic: Fast-Acting
• Rated Voltage AC UL: 250 V
• Country Of Origin: CN
• Product Diameter: 0.25 in

Typical Applications

• Control Panels and Instrumentation Circuits
• Industrial Machinery Overcurrent Protection
• Electronic Equipment and Low-Voltage Circuits
• Panelboard and Control Cabinet Wiring
• OEM Equipment Fuse Replacement
• General Purpose Circuit Protection in Commercial Facilities

Why Mersen?

Mersen's GGC Series fast-acting glass fuses deliver dependable, UL Listed and CSA Certified overcurrent protection backed by consistent glass-body construction and ferrule terminals for secure clip-mount installation. The visible glass body simplifies maintenance and inspection, while the broad amperage lineup lets engineers and electricians standardize on one trusted fuse family across multiple circuit protection points. This makes the GGC Series a reliable choice for professionals specifying code-compliant circuit protection across control, industrial, and general electrical applications.