Bussmannn NON-400 - Class H Fuse 400A@250V (10kA AIC Rating)

Bussmannn NON-400 is a Class H low-voltage fuse designed for high-current circuit protection in industrial applications. It features a 400A current rating and 250V voltage rating with a 10kA interrupting capacity, housed in a durable 2.06-inch diameter barrel construction measuring 8-5/8 inches in length. Certified to UL, CSA, and CE standards (File E4274/53787), this fuse meets STD 248-6 and Guide JDDZ specifications for reliable performance in motor control centers, switchgear, and heavy equipment protection.

Key Features & Specifications

• Type: NON Series Class H fuse, single barrel design
• Voltage Rating: 250V AC
• Current Rating: 400A
• Dimensions: 8-5/8" length x 2.06" diameter
• Weight: 1 lb
• Standards: UL Listed, CSA Certified Class 1421-01, CE
• Applications: Industrial motor protection, switchgear, MCCs
• AIC rating: 10kA@250V
• Certification: File E4274, STD 248-6, Guide JDDZ, File 53787
• Class Rating: H
• Country of Origin: Mexico

Product Identification

• UPC: 051712304009
• GTIN: 00051712304009