Bussmann 170M3011 - NH Fuse 80A (200kA@690V aR Class)

Bussmann 170M3011 is a NH-type low-voltage fuse designed for high-performance circuit protection in industrial applications. This knife-blade connection fuse features a 690V voltage rating and 80A current capacity, with a robust construction capable of interrupting 200kA short-circuit currents at rated voltage. Its aR class rating ensures rapid operation for semiconductor protection, housed in a durable 5 lb package meeting international electrical standards. Typical applications include motor protection, transformer circuits, and power distribution systems requiring reliable overcurrent protection.

Key Features & Specifications

• Type: NH (High Rupture Capacity) fuse with knife-blade connection
• Voltage Rating: 690V AC
• Current Rating: 80A
• AIC Rating: 200kA @ 690V AC
• Class Rating: aR (semiconductor protection)
• Connection Type: Knife blade
• Weight: 5 lb
• Standards: IEC 60269, UL 248
• Applications: Industrial motor circuits, power distribution, transformer protection

Product Identification

• UPC: 05171225456
• GTIN: 00051712254564