Bussmann SPP-6F300 - Low Voltage Fuse 300A (700V SB-2 Fast-Acting)

Bussmann SPP-6F300 is a low-voltage fuse designed for high-current circuit protection in industrial applications. This SB-2 class fuse features a 700V AC/DC voltage rating and a 300A current capacity, providing robust overcurrent protection with very fast-acting interruption. Its long-blade connection ensures secure mounting, while the compact 2 lb design offers space-efficient installation. Compliant with industry standards for low-voltage fuses, it is commonly used in power distribution systems, motor control centers, and heavy machinery protection.

Key Features & Specifications

• Type: Low-voltage current-limiting fuse, SB-2 class, very fast-acting
• Voltage Rating: 700V AC/DC
• Current Rating: 300A
• Connection: Long blade
• Class Rating: SB-2
• Weight: 2 lb
• Velocity: Very fast interruption
• Applications: Industrial power distribution, motor protection, MCCs