Cooper Bussmann ABC-25-R Cartridge Fast-acting Fuse 25A

Product Description

The COOPER BUSSMANN ABC-25-R is a mini cartridge fast-acting fuse rated at 25 amps, designed to provide overcurrent protection in low-voltage electrical circuits. Built with a ceramic fuse body, it measures 1.25 inches in overall length and 0.25 inches in diameter. The fast-acting response characteristic makes it suitable for circuits where components cannot tolerate sustained overloads. It carries UL Listed and CSA certifications and meets applicable military standards. Licensed electricians and controls technicians install this fuse in branch-circuit and equipment-protection applications across residential, commercial, and light industrial settings.

This fuse is used in control panels, HVAC equipment, appliances, and other electrical systems requiring a compact mini cartridge format. Its ceramic body provides reliable performance in applications where glass-body fuses may be unsuitable due to heat or vibration exposure. The 25-amp rating covers a range of motor control, transformer secondary, and accessory circuit protection scenarios. It is sold individually with a minimum order quantity of 5 units.

Key Features

• Fast-acting fuse element for immediate response to overload conditions
• Ceramic body construction for durability in high-heat environments
• 25-amp rating suitable for a wide range of control and equipment circuits
• Interrupting rating of 1000 amps at 250/125 volts, 400 amps at 125 volts, and 200 amps at 250 volts
• Mini cartridge form factor: 1.25 inches OAL, 0.25 inches diameter
• UL Listed (248-14, Guide JDYX), UL Recognized (Guide JDYX2), and CSA Certified

Compatibility

Designed as an OEM-style replacement for mini cartridge fuse holders and fuse blocks accepting a 1/4-inch diameter by 1-1/4-inch length fast-acting fuse.

Installation Notes

Installation should be performed by a licensed electrician or qualified technician. Always de-energize and lockout/tagout the circuit before replacing a fuse. Verify the replacement fuse amperage and interrupting rating match or exceed the requirements of the circuit and equipment nameplate. NEC guidelines govern fuse selection and overcurrent protection practices for branch and control circuits.