Bussmannn 170M3469 - NH Fuse 400A (690V, 200kA AIC)

Bussmannn 170M3469 is a NH-type low-voltage fuse designed for high-current circuit protection in industrial applications. It features a 690V AC voltage rating and 400A current capacity with a 200kA@690Vac interrupting rating, providing robust short-circuit protection. The fuse has a flush connection design and weighs 5 lb, constructed to meet aR class standards for reliable performance. It complies with international electrical safety requirements for industrial power systems. Typical applications include motor protection, transformer circuits, and heavy-duty power distribution equipment.

Key Features & Specifications

• Type: NH fuse with high-breaking capacity (aR class)
• Voltage Rating: 690V AC
• Current Rating: 400A
• AIC Rating: 200kA@690Vac
• Connection: Flush
• Class Rating: aR
• Weight: 5 lb
• Standards: Industrial electrical safety compliance
• Applications: Motor protection, transformer circuits, power distribution

Product Identification

• UPC: 051712217194
• GTIN: 00051712217194