ECNR400 - Edison Fuses 400A 250VAC Class RK5 Time-Delay Knife Blade Fuse

ECNR400

ECNR400 is a 400 amp, 250 VAC Class RK5 time-delay fuse with a knife blade body type designed for feeder and branch circuit protection.This Edison fuse ECNR400 series features current-limiting and time-delay characteristics, providing reliable protection in electrical circuits. It is UL listed, CSA certified, and CE approved, suitable for industrial and commercial applications requiring a 400 amp fuse with a 250 VAC rating. The fuse size is approximately 2.06 x 8.63 inches, with a 10-second delay at 500% overload to accommodate varying electrical demands.

Key Specifications
• Manufacturer: Edison Fuses
• Part Number: ECNR400
• Amperage Rating: 400A
• Voltage Rating: 250 VAC
• Fuse Class: RK5
• Fuse Type: Current-Limiting, Time-Delay
• Body Type: Knife Blade
• Dimensions: 2.06 x 8.63 inches (52.3 x 219.2 mm)
• Interrupt Rating: 200 kA Symmetrical
• Certifications: UL Listed (File #E162363), CSA C22.2, CE Approved
• Application: Feeder/branch circuit protection

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Specifications

• Part Number: ECNR400
• Manufacturer : Edison Fuses
• Brand : Edison Fuses
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : ECNR Series
• Type : ECNR
• Voltage : 250
• Amperage : 400
• AIC rating : 200kA@250V
• Diameter : 2.38
• Class Rating : RK5
• Barrels : 1

Product Data

• UPC : 782634507536
• GTIN : 00782634507536
• Dimensions : 2.875 in x 0.625 in x 0.625 in (Length/Depth x Height x Width)
• Weight : 0.114