Littelfuse KLC250 - High-Speed Semiconductor Fuse 250A (600V, 200kA AIC)

Littelfuse KLC250 is a high-speed semiconductor fuse designed for protecting sensitive electronic components in industrial power systems. It features a 600V voltage rating and 250A current rating with a 200kA interrupting capacity at 600V, housed in a compact 2-inch diameter single-barrel ceramic construction. The fuse meets stringent industry standards for semiconductor protection with its fast-acting response to overcurrent conditions. Typical applications include power converters, motor drives, and UPS systems requiring reliable short-circuit protection.

Key Features & Specifications

• Type: KLC Series high-speed semiconductor fuse with ceramic body
• Voltage Rating: 600V AC/DC
• Current Rating: 250A
• Dimensions: 2-inch diameter, single-barrel design
• Standards: UL/CSA recognized for semiconductor protection
• Applications: Power converters, motor drives, UPS systems
• AIC rating: 200kA@600V
• Weight: 2 lb

Product Identification

• UPC: 07945823090
• GTIN: 00079458230901