Littelfuse L70S400 - High-Speed Semiconductor Fuse 700V 400A (200kA AIC)

Littelfuse L70S400 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 400A current capacity and an interrupting rating of 200kA at 700V for reliable circuit protection. The single-barrel design measures 2" in diameter with a robust construction weighing 1.33 lb, meeting stringent industry standards for semiconductor protection. Compliant with industrial safety requirements, it's specifically engineered for power conversion equipment, motor drives, and renewable energy systems where rapid fault interruption is critical.

Key Features & Specifications

• Type: High-Speed Semiconductor Fuse (L70S Series)
• Voltage Rating: 700V AC/DC
• Current Rating: 400A
• Dimensions: 2" diameter
• Standards: Industrial semiconductor protection
• Applications: Power converters, motor drives, renewable energy systems
• AIC rating: 200kA@700V
• Barrels: 1
• Weight: 1.33 lb

Product Identification

• UPC: 07945810181
• GTIN: 00079458101812