Littelfuse KLDR004.TXP LFSE KLDR004.TXP FUS 600V T/D CLASS

Product Description

The Littelfuse KLDR004.TXP is a time-delay fuse designed for protecting control transformers, solenoids, and similar inductive components with high magnetizing currents. This fuse is engineered to operate effectively under high inrush current conditions for motor circuits, delivering optimal performance during the first half-cycle. It is a Class CC fuse highlighted for its reliable performance in motor branch circuits that contain IEC or NEMA rated controllers or contactors.

• Time-delay functionality for initial high inrush current protection
• Current limiting with exceptional thermal management
• Rated for 600VAC and 300VDC applications

Product Highlights

The KLDR004.TXP provides excellent interrupting ratings of 20/200 kA, ensuring efficient protection of electrical components.

Product Information

Standard Information

• Catalog Number: KLDR004.TXP
• Manufacturer: Littelfuse

Technical Specifications

• Applications: Transformer Protection
• Type: Class CC
• Amperage Rating: 4 A
• Head Length: 1.5 inches
• Body Size: 13/32 inches diameter x 1.5 inches length
• Interrupt Rating: 200 kA at 600 VAC / 20 kA at 300 VDC
• Response Time: 12 seconds