Littelfuse KLDR.400TXP Current Limiting Time Delay Fuse 0.4 A 600 VAC/300 VDC 20/200 kA Interrupt

Product Description

The Littelfuse KLDR.400TXP is a time-delay fuse that protects control transformers, solenoids, and similar inductive components. With a current rating of 0.4 amperes and a voltage rating of six hundred volts alternating current or three hundred volts direct current, this fuse is designed to handle high magnetizing currents during the initial half-cycle. The fuse features a current limiting design that significantly reduces damage from short-circuit currents.

• Rejection feature prevents the use of lower-rated fuses with compatible holders.
• 20 kA interrupt rating at three hundred volts direct current and 200 kA at six hundred volts alternating current.
• Applications include transformer protection.

Product Highlights

The Littelfuse KLDR series provides excellent protection for motor branch circuits containing IEC or NEMA rated motor controllers or contactors.

Product Information

Standard Information

• Brand: Littelfuse
• Part Number: KLDR.400TXP

Technical Specifications

• Amperage Rating: 0.4 A
• Voltage Rating: 600 VAC / 300 VDC
• Interrupt Rating: 20/200 kA
• Response Time: 12 seconds
• Body Size: 13/32 inch diameter x 1-1/2 inch length
• Material: Melamine
• Terminal Type: Ferrule
• Mounting Type: Holder
• Class: CC