Littelfuse L70S125 - High-Speed Semiconductor Fuse 125A (700V, 200kA AIC)

Littelfuse L70S125 is a high-speed semiconductor fuse designed for protecting sensitive electronic components in industrial power applications. This low voltage fuse features a 700V voltage rating and 125A current rating with exceptional 200kA interrupting capacity at rated voltage. The single-barrel construction measures 1.5 inches in diameter and weighs 5.19 lb, providing robust physical characteristics for demanding environments. Engineered to meet rigorous industry standards, this L70S Series fuse delivers reliable overcurrent protection for semiconductor devices in power conversion systems, motor drives, and industrial control equipment.

Key Features & Specifications

• Type: High-Speed Semiconductor Fuse, Single Barrel Construction
• Voltage Rating: 700V
• Current Rating: 125A
• Dimensions: 1.5" Diameter
• Standards: Industrial Semiconductor Protection Standards
• Applications: Power Conversion Systems, Motor Drives, Industrial Controls
• AIC Rating: 200kA@700V
• Weight: 5.19 lb
• Barrels: 1
• Family: L70S Series High-Speed Semiconductor Fuse

Product Identification

• UPC: 07945810174
• GTIN: 00079458101744