General Electric GF8B4000 - Class L Fuse 4000A (200kA AIC @600V)

General Electric GF8B4000 is a Class L current-limiting fuse designed for high-level short-circuit protection in industrial power distribution systems. This 4000A rated fuse operates at 600V AC with an impressive 200kA interrupting capacity, providing reliable fault current protection. The single-barrel bolt-in construction features robust materials and precise engineering for secure electrical connections. Compliant with industry standards for low-voltage fuses, this component is typically deployed in service entrance equipment, switchboards, and industrial control panels where high fault current protection is critical.

Key Features & Specifications

• Type: Class L current-limiting fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 4000A
• AIC Rating: 200kA@600V
• Class Rating: L
• Connection: Bolt-In
• Barrels: 1
• Weight: 5 lb
• Family: CLF Fuse
• Item Subcategory: Low Voltage
• Applications: Industrial power distribution, service entrance equipment, switchboards, control panels
• Standards: Meets industry standards for low-voltage current-limiting fuses