EATON Cooper Bussmann ABC-3-R Cartridge Fast-acting Fuse 3A

Cooper Bussmann ABC-3-R Cartridge Fast-acting Fuse 3A

EATON
Brand: EATON
SKU: ABC-3-R
Availability: In Stock

Ships same day if ordered by 12 pm

$32.68
$32.68
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Product Description

The COOPER BUSSMANN ABC-3-R is a ceramic cartridge fast-acting fuse rated at 3 amps. Measuring 1.25 inches in overall length and 0.25 inches in diameter, this miniature fuse is designed for overcurrent protection in control circuits, instrumentation, and light electrical equipment. Its fast-acting response trips quickly on overload, protecting sensitive downstream components from sustained fault current. The ceramic body provides strong resistance to heat and arc energy. Licensed electricians, controls technicians, and electronics service pros install this fuse in panel boards, junction boxes, and equipment enclosures where compact, reliable overcurrent protection is required.

The ABC-3-R is suited for residential and light commercial control circuits operating at up to 250 volts AC. Its compact 1.25-inch cartridge form factor fits standard miniature fuse holders and fuseholders commonly found in HVAC control boards, instrumentation panels, and low-voltage equipment. The 3-amp rating and fast-acting timing make it appropriate for protecting transformer secondaries, control wiring, and electronic loads where fast fault clearance is critical.

Key Features

  • 3-amp fast-acting fuse for quick overcurrent response in sensitive circuits
  • Ceramic body construction provides high heat and arc resistance
  • Interrupting rating of 10,000 amps at 125V and 100 amps at 250V
  • Compact cartridge form: 1.25 inches OAL, 0.25 inches diameter
  • Meets UL 248-14, CSA 1422-30, and MIL-STD-202 standards
  • Mini fuse type fits standard miniature cartridge fuse holders

Compatibility

Designed as a direct-replacement miniature cartridge fuse for standard 1.25-inch by 0.25-inch fast-acting fuse holders used in control circuits, instrumentation, and light electrical equipment.

Installation Notes

Installation should be performed by a licensed electrician or qualified controls technician in accordance with NEC requirements. De-energize and lock out the circuit before removing or installing any fuse. Confirm the replacement fuse amperage and voltage rating match the original fuse and the requirements of the protected circuit. Never install a fuse with a higher amperage rating than specified by the equipment manufacturer.

Technical Specifications
Fuse Type
Mini Cartridge
Amperage
3 amps
Fuse Timing
Fast-Acting
Body Material
Ceramic
Overall Length
1.25 inches (31.75 mm)
Overall Diameter
0.25 inches (6.35 mm)
Interrupting Rating
10,000 amps at 125V; 100 amps at 250V
Standards
UL Listed 248-14, UL Listed Guide JDYX File E19180, UL Recognized Guide JDYX2 File E19180, CSA 1422-30 File 53787 Certified, CSA Class 1422-01, MIL-STD-202 Method 204, MIL-STD-202 Method 213
Weight
0.01 pounds
Brand
COOPER BUSSMANN
Manufacturer Part Number
ABC-3-R
EATON Cooper Bussmann ABC-3-R Cartridge Fast-acting Fuse 3A

Vendor: EATON

Cooper Bussmann ABC-3-R Cartridge Fast-acting Fuse 3A

$32.68

Vendor: EATON

Cooper Bussmann ABC-3-R Cartridge Fast-acting Fuse 3A

$32.68

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