General Electric 9F57CAA125 - Current-Limiting Fuse Link 125A 600V (UL 248-12 Compliant)

General Electric 9F57CAA125 is a current-limiting fuse link designed for overcurrent protection in industrial power distribution systems. Rated for 125A at 600V AC, it provides reliable circuit interruption with its precision-engineered silver-element construction housed in a durable ceramic body. The fuse meets UL 248-12 standards and features a compact 41mm x 108mm cylindrical form factor with knife-blade terminals for secure panel mounting. Its fast-acting characteristics make it ideal for protecting transformers, motor controls, and feeder circuits in commercial and utility applications.

Key Features & Specifications

• Type: Current-limiting fuse link with silver-element construction
• Voltage Rating: 600V AC
• Current Rating: 125A
• Dimensions: 41mm diameter x 108mm length
• Standards: UL 248-12 compliant
• Applications: Transformer protection, motor controls, feeder circuits
• Terminal Type: Knife-blade
• Body Material: Ceramic
• Interrupt Rating: 200kA
• Operating Temperature: -40°C to 85°C