Bussmann 170M3722 - US-Style Fuse 550A (200kA AIC @ 690V)

Bussmann 170M3722 is a US-style low-voltage fuse designed for high-current circuit protection in industrial applications. It features a 690V AC voltage rating and 550A current rating with a bolt-on connection for secure installation. The fuse is constructed with durable materials to withstand 200kA interrupting capacity at 690V AC, meeting aR class standards for reliable short-circuit protection. Compliant with industrial safety requirements, this fuse is commonly used in power distribution systems, motor control centers, and heavy machinery applications where robust overcurrent protection is critical.

Key Features & Specifications

• Type: US-style low-voltage fuse (aR class)
• Voltage Rating: 690V AC
• Current Rating: 550A
• Connection: Bolt-on
• AIC Rating: 200kA @ 690V AC
• Standards: Meets industrial aR class protection requirements
• Applications: Power distribution, motor control centers, heavy machinery
• Weight: 1 lb

Product Identification

• UPC: 051712257039
• GTIN: 00051712257039