Littelfuse L70S350 - High-Speed Semiconductor Fuse 700V/350A (200kA AIC)

Littelfuse L70S350 is a high-speed semiconductor fuse designed for protecting sensitive electronic components in industrial power systems. This low-voltage fuse features a 700V AC/DC rating with a 350A current capacity and an exceptional 200kA interrupting capacity at rated voltage. The cylindrical design measures 2" in diameter with a single-barrel construction, weighing 1.33 lb for robust mechanical stability. Compliant with industry standards for semiconductor protection, it's engineered for demanding applications including motor drives, rectifiers, and power conversion equipment where rapid fault clearing is critical.

Key Features & Specifications

• Type: High-speed semiconductor fuse with single-barrel ceramic construction
• Voltage Rating: 700V AC/DC
• Current Rating: 350A
• Dimensions: 2" diameter cylindrical form factor
• Standards: Industrial semiconductor protection requirements
• Applications: Power converters, motor drives, rectifiers
• AIC rating: 200kA@700V
• Weight: 1.33 lb
• Barrels: 1

Product Identification

• UPC: 07945810180
• GTIN: 00079458101805