Hubbell RF400 - Class H Fuse 400A @ 250VAC (10kA AIC)

Hubbell RF400 is a Class H low-voltage fuse designed for circuit protection in industrial power distribution systems. It features a 250V AC voltage rating and 400A current capacity, housed in a durable 2.06-inch diameter barrel construction measuring 8.63 inches in length. UL and CSA certified, this fuse meets stringent safety standards with a 10kA interrupting capacity at 250V AC, making it suitable for motor control centers, switchgear, and heavy equipment applications where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: Class H RF-series cartridge fuse, single barrel design
• Voltage Rating: 250V AC
• Current Rating: 400A
• Dimensions: 8.63 in length, 2.06 in diameter
• Standards: UL Certified, CSA Certified
• Applications: Industrial power distribution, motor protection, switchgear
• Weight: 2 lb
• AIC rating: 10kA@250VAC
• Class Rating: H
• Country of Origin: Mexico

Product Identification

• UPC: 068938720612
• GTIN: 00068938720612