ABC-20-R - Eaton Bussmann Fast Acting Ceramic Fuse 20A 250VAC

ABC-20-R

ABC-20-R is an Eaton Bussmann series fast-acting ceramic tube fuse designed for reliable circuit protection in industrial and commercial applications.

The ABC-20-R delivers fast-acting protection with a 20 ampere rating and supports dual voltage operation at 250 VAC and 125 VDC. This small-dimension fuse features a cylindrical ceramic body with nickel-plated brass endcaps and ferrule terminals for secure holder mounting. The fuse meets UL 248-14 standards and is UL and CSA listed, ensuring compliance with North American safety requirements. With multiple interrupt ratings and consistent electrical performance, the ABC-20-R provides dependable overcurrent protection for a wide range of circuit configurations.

• Amperage Rating: 20 A
• Voltage Rating: 250 VAC, 125 VDC
• Fuse Type: Fast-Acting
• Body Material: Ceramic
• Physical Size: 1/4 inch diameter x 1-1/4 inch length (6.4 x 31.7 mm)
• Terminal Type: Ferrule
• Mounting Type: Holder
• Interrupt Rating: 400 A at 250 VAC, 1000 A at 250 VAC, 10000 A at 250 VAC
• Resistance: 0.00366 ohms DC cold
• Certifications: UL Listed, CSA Listed
• Response Time: 4 hours at 100% amperage rating, 60 minutes at 135%, 120 seconds at 200%

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Specifications

• Part Number: ABC-20-R
• Manufacturer : Eaton
• Brand : Bussmann
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : ABC
• Voltage : 250
• Amperage : 20
• AIC rating : 400A@250Vac
• Connection : Ferrule
• Diameter : 0.25
• Barrels : 1

Product Data

• UPC : 05171264622
• GTIN : 00051712646222
• Country of Origin : China
• Dimensions : x 1-1/4 in x
• Weight : 0.00644
• Certification : CSA Certification Class 1422-30, UL 248-14 Guide JDYX2