Mersen CNN300 - Cartridge Fuse 300A (2500kA AIC @ 130V AC)

Mersen CNN300 is a cartridge fuse designed for high-current circuit protection in industrial applications. This 300A rated fuse operates at 130V AC/80V DC and features a compact cylindrical construction measuring 1.38 inches in diameter by 0.85 inches in length with a forklift connection style. The fuse carries UL recognition to standard 248-1 (File E60314 JFHR2) and delivers exceptional interrupting capacity of 2500kA at 130V AC. Typical applications include industrial power distribution, motor protection, and equipment safeguarding where reliable high-current interruption is critical.

Key Features & Specifications

• Type: CNN class cartridge fuse with single barrel construction
• Voltage Rating: 130V AC / 80V DC
• Current Rating: 300A
• Dimensions: 1.38" diameter × 0.85" length
• Standards: UL Recognized Component to Standard 248-1, File E60314 JFHR2
• Applications: Industrial power distribution, motor protection, equipment safeguarding
• AIC rating: 2500kA @ 130V AC
• Connection: Forklift
• Barrels: 1
• Weight: 0.1 lb
• Certification: UL Recognized Component
• Family: CNN
• Country of Origin: China

Product Identification

• UPC: 782001790523
• GTIN: 00782001790523