Cooper Bussmann AGX-2 Cartridge Fast-acting Fuse 2A

Product Description

The COOPER BUSSMANN AGX-2 is a glass cartridge fast-acting fuse rated at 2 amps, designed for overcurrent protection in low-amperage control circuits and electronic equipment. With an overall length of 1 inch and a diameter of 0.25 inches, this mini-style fuse fits standard AGX fuse holders commonly found in HVAC control panels, instrumentation, and light commercial equipment. The fast-acting response characteristic means it opens quickly on overload or short-circuit conditions, protecting sensitive downstream components. It carries cULus recognition and UL 248-14 listing, confirming it meets established safety standards for branch circuit and supplemental fuse applications.

The AGX-2 is suited for use in residential and light commercial control circuits where a compact, glass-body mini cartridge fuse is specified. Typical applications include low-voltage HVAC control boards, panel meters, appliance wiring, and electronic control assemblies that require fast-acting overcurrent protection at 125 volts or 250 volts. Electricians, HVAC technicians, and controls specialists commonly stock this fuse as a standard service replacement in the field.

Key Features

• Fast-acting fuse timing for immediate response to overload and short-circuit conditions
• Glass body construction allows visual inspection of the fuse element without removal
• Compact mini cartridge form factor: 1 inch length, 0.25 inch diameter
• Interrupting rating of 10,000 amps at 125 volts and 100 amps at 250 volts
• cULus Recognized (Guide JDYX, File E19180; Guide JDYX7, File E19180) and UL Listed 248-14
• UNSPSC Code 39121605 for procurement and catalog system compatibility

Compatibility

Designed as an OEM-style replacement mini cartridge fuse for use in standard AGX-style fuse holders in HVAC control circuits, instrumentation panels, and electronic control assemblies requiring a 2-amp fast-acting glass fuse.

Installation Notes

Installation should be performed by a licensed electrician or qualified HVAC technician in accordance with NEC guidelines for overcurrent protection. Always de-energize the circuit and verify zero voltage with a multimeter before removing or installing any fuse. Confirm the replacement fuse matches the circuit amperage rating and voltage rating before insertion. Do not substitute a higher-rated fuse in an attempt to eliminate nuisance opening, as this defeats overcurrent protection.