L70S350 - Littelfuse 350A 700V AC/650V DC High-Speed Semiconductor Fuse

L70S350

L70S350 is a Littelfuse high-speed semiconductor fuse rated for 350 amperes and designed for protection in AC and DC circuits up to 700 volts AC and 650 volts DC.

This POWR-GARD® L70S350 fuse features very fast acting current limiting characteristics with a traditional round body style, suitable for fixed installations. It has a bolted tag mounting type with M8 (5/16") hardware and a torque rating of 15 N m (132.76 in-lb). The fuse offers an interrupting rating of 200 kA AC and 20 kA DC, ensuring reliable protection for semiconductor devices such as SCRs, diodes, and thyristors in power converters, drives, and UPS systems.

• Amperage: 350 A
• Voltage Rating: 700 V AC / 650 V DC
• Interrupting Rating: 200 kA AC / 20 kA DC
• Mounting Type: Bolted Tags
• Hardware Size: M8 (5/16")
• Torque: 15 N m (132.76 in-lb)
• Body Style: Round
• Series: L70S
• Material: Melamine body, copper silver-plated terminals
• Operating Temperature Range: -55°C to +125°C
• Applications: Semiconductor device protection, AC/DC drives, power converters, UPS, soft starters

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Specifications

• Part Number: L70S350
• Manufacturer : Littelfuse
• Brand : Littelfuse
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : L70S Series – High-Speed Semiconductor Fuse
• Type : L70S Series – High-Speed Semiconductor Fuse
• Voltage : 700
• Amperage : 350
• AIC rating : 200kA@700V
• Diameter : 2
• Barrels : 1

Product Data

• UPC : 07945810180
• GTIN : 00079458101805
• Weight : 1.33