A6D12R - Mersen Class RK1 Fuse 12 Amp 600V Time Delay 13/16" x 5" Arc Flash Mitigating

A6D12R

A6D12R is a Mersen Class RK1 time delay fuse rated for 12 amps and 600 volts AC/DC, designed for arc flash mitigation and branch circuit protection in industrial applications. This cylindrical fuse features a rejection-style design to prevent replacement errors, high-visibility orange label, and SmartSpot visual blown fuse indicator. It is extremely current-limiting with a 200,000A AC interrupting rating, suitable for mains, feeders, and branch circuits. The fiberglass body provides dimensional stability in harsh environments.

• Part Number: A6D12R
• Manufacturer: Mersen
• Amperage Rating: 12 Amps
• Voltage Rating: 600V AC/DC
• Fuse Type: Class RK1
• Response Time: Time Delay
• Interrupting Rating: 200,000A AC
• Physical Size: 13/16" x 5"
• Protection Type: Arc Flash Mitigating, Branch Circuit, Mains, Feeders
• Indicator: SmartSpot Visual Blown Fuse Indicator
• Certifications: UL 248-12, CSA C22.2 No. 248.12
• Body Material: Fiberglass

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Specifications

• Part Number: A6D12R
• Manufacturer : Mersen
• Brand : Mersen
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : Amp-Trap 2000
• Type : A6D-R
• Voltage : 600
• Amperage : 12
• AIC rating : 200kA@600V
• Diameter : 0.81
• Class Rating : RK1
• Barrels : 1

Product Data

• UPC : 782001991814
• GTIN : 00782001991814
• Country of Origin : Mexico
• Dimensions : x 5" x
• Weight : 0.14
• Certification : CSA C22.2 No. 248.12, DC UL 248, UL 248-12 File E2137