A4J125 - Mersen 125A 600V Class J Fast Acting Fuse with 200kA Interrupt Rating

A4J125

A4J125 is a Mersen Class J fast acting fuse rated for 125 amps and 600 volts AC, designed for reliable circuit protection.This fuse features a compact 1 5/8" diameter by 5 3/4" length size, high current limiting capability for low peak let-thru current, and is UL listed to standard 248-8 with CSA certification. It has an AC interrupt rating of 200,000 amps and DC interrupt rating of 100,000 amps, suitable for industrial and commercial electrical applications.

Key Specifications
• Amperage: 125 Amps
• Voltage Rating: 600 Volts AC, 300 Volts DC
• Fuse Type: UL Class J
• Interrupt Rating: 200,000 AIC AC, 100,000 AIC DC
• Fast Acting, Current Limiting
• Dimensions: 1 5/8" diameter x 5 3/4" length
• Certifications: UL 248-8, CSA C22.2 No. 248.8, IEC 269-2-1
• Mounting Type: Blade Terminal

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Specifications

• Part Number: A4J125
• Manufacturer : Mersen
• Brand : Mersen
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : Amp-Trap
• Type : A4J
• Voltage : 600
• Amperage : 125
• AIC rating : 200kA@600V
• Diameter : 1.63
• Class Rating : J
• Barrels : 1

Product Data

• UPC : 782001960346
• GTIN : 00782001960346
• Country of Origin : Mexico
• Dimensions : x 5-3/4 in x
• Weight : 0.8