170M4770 High-Speed Fuse 550A 690V AC

The Bussmann 170M4770 is a high-speed fuse designed for circuit protection in industrial and power electronics applications. It operates at 550A with a rated voltage of 690V AC, making it ideal for use in semiconductor protection, motor drives, and power conversion systems. Featuring low resistance and high breaking capacity, this fuse ensures enhanced safety and reliability. The robust ceramic body construction provides excellent thermal stability and durability. Additionally, the fuse is CE-certified, ensuring compliance with industry standards.

Key Features:

• High-speed fuse optimized for semiconductor protection.
• Rated current: 550A for high-power industrial applications.
• Rated voltage: 690V AC for industrial applications.
• Low resistance: 0.1678 mΩ at 21°C for minimal power loss.
• Robust construction: Ceramic body for enhanced durability and safety.
• Compliance: CE-certified, ensuring quality and safety standards.

Additional Specifications:

• Type: High Speed Fuse
• Current Rating: 550A
• Voltage Rating: 690V
• Breaking Capacity: 200kA