Cutler Hammer A6D4-1/2R - RK1 Class Fuse 4A 600V (200kA AIC Rating)

Cutler Hammer A6D4-1/2R is a low voltage current-limiting fuse from the Amp-Trap 2000 family, engineered to provide superior short-circuit protection for electrical circuits and equipment. It features a 4A current rating and a 600V AC/DC voltage rating, ensuring reliable performance in demanding industrial environments. The fuse is constructed as a single-barrel RK1 class device with a 0.81-inch diameter and 5-inch length, built to deliver a 200kA interrupting rating at 600V. This component complies with rigorous industry standards including CSA C22.2 No. 248.12 and UL 248-12, guaranteeing consistent safety and performance. It is typically applied in industrial control panels, motor branch circuits, and feeder circuits where high fault current protection is critical.

Key Features & Specifications

• Type: Low Voltage Current-Limiting Fuse, RK1 Class, Single Barrel
• Voltage Rating: 600V AC/DC
• Current Rating: 4A
• Dimensions: 5" Length, 0.81" Diameter
• Standards: CSA C22.2 No. 248.12, UL 248, UL 248-12 File E2137
• Applications: Industrial Control Panels, Motor Branch Circuits, Feeder Circuits
• AIC rating: 200kA@600V
• Class Rating: RK1
• Barrels: 1
• Certification: CSA C22.2 No. 248.12, DC UL 248, UL 248-12 File E2137
• Family: Amp-Trap 2000
• Country of Origin: Mexico
• Weight: 5 lb

Product Identification

• UPC: 782001991722
• GTIN: 00782001991722