Eaton D7PR4A - Class RK5 Fuse 600V AC/4A (200kA Interrupt Rating)

Eaton D7PR4A is a current-limiting fuse designed for overcurrent protection in industrial electrical systems. It features a 600V AC rating with a 4A current capacity, housed in a compact cylindrical ceramic body with brass end caps for durable performance. The fuse meets UL 248-14 and CSA standards for branch circuit protection. Typical applications include motor control centers, transformers, and power distribution panels where reliable fault interruption is critical.

Key Features & Specifications

• Type: Current-limiting Class RK5 fuse with ceramic body and sand filler
• Voltage Rating: 600V AC
• Current Rating: 4A
• Dimensions: 10.3mm diameter x 38.1mm length
• Standards: UL 248-14, CSA certified
• Applications: Motor protection, transformer circuits, panelboards
• Weight: 0.16 lb
• Interrupting Rating: 200kA
• Temperature Rating: -50°C to +125°C

Product Identification

• UPC: 782114000000