Littelfuse L25S400 Very Fast-Acting Semiconductor Fuse 400A 250VAC/200VDC

Product Description

The Littelfuse L25S400 is a very fast-acting semiconductor fuse designed to protect sensitive electronic components. It operates at an amperage rating of four hundred amps and has a voltage rating of two hundred fifty volts alternating current and two hundred volts direct current. This fuse is suitable for applications requiring high-speed protection of semiconductor devices.

• Amperage rating of 400 A
• Voltage rating of 250 VAC/200 VDC
• Very fast acting with low watts loss

Product Highlights

This product is engineered for effective protection of semiconductors, including silicon-controlled rectifiers and transistors. It features a fiberglass construction, which enhances durability and heat resistance.

Product Information

Standard Information

• Catalog Number: L25S400
• Brand: Littelfuse

Technical Specifications

• Amperage Rating: 400 A
• Voltage Rating: 250 VAC/200 VDC
• Body Size: 1-1/2 inches Diameter x 3-27/32 inches Length
• Body Type: Round
• Material: Fiberglass
• Mounting Type: Bolt
• Indicating/Non-Indicating: Indicating
• Interrupt Rating: 200/20 kA