Edison Fuses ECSR450 - RK5 Class Fuse 450A (200kA@600V Interrupting Capacity)

Edison Fuses ECSR450 is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. It features a 600V AC rating with a 450A current capacity and 200kA interrupting rating at 600V for high-fault protection. The RK5-class fuse measures 5" (127mm) in length with a 0.81" (20.6mm) square body construction using durable materials for reliable operation. Compliant with industry standards for low-voltage protection devices, it is engineered for use in motor control centers, switchgear, and industrial power distribution panels where high interrupting capacity is required.

Key Features & Specifications

• Type: ECSR Series current-limiting fuse, RK5 class
• Voltage Rating: 600V AC
• Current Rating: 450A
• Dimensions: 5"L x 0.81"W x 0.81"H (127mm x 20.6mm x 20.6mm)
• Weight: 5 lb
• Diameter: 2.88" (73.1mm)
• Barrels: 1
• AIC Rating: 200kA @ 600V
• Standards: UL/CSA recognized
• Applications: Motor protection, switchgear, industrial power distribution

Product Identification

• UPC: 782634508540
• GTIN: 00782634508540