Edison Fuses ECNR250 - RK5 Class Fuse 250A@250V (200kA AIC)

Edison Fuses ECNR250 is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK5-class fuse features a 250V AC rating and 250A current capacity with a high interrupting rating of 200kA@250V for reliable short-circuit protection. The compact cylindrical design measures 2" in length with a 2.38" diameter, constructed with durable materials for stable performance in demanding environments. It complies with industry standards for low-voltage fuses and is commonly used in motor control centers, switchgear, and power distribution panels.

Key Features & Specifications

• Type: ECNR series current-limiting fuse (RK5 class)
• Voltage Rating: 250V AC
• Current Rating: 250A
• Dimensions: 2" L × 0.56" W × 0.56" H (50.8mm × 14.2mm × 14.2mm)
• Weight: 3 lb
• Diameter: 2.38" (60.5mm)
• Barrels: 1
• AIC Rating: 200kA@250V
• Standards: UL/CSA recognized
• Applications: Industrial power distribution, motor protection, switchgear

Product Identification

• UPC: 782634507505
• GTIN: 00782634507505