KLDR.250 - Littelfuse 0.25A 600V Class CC Time-Delay Fuse, Current Limiting, 1/4 Amp, 1.5 Inch Cartridge

KLDR.250

KLDR.250 is a Littelfuse Class CC time-delay fuse rated for 0.25 amperes and 600 volts AC, designed for reliable overcurrent protection.This KLDR Series fuse provides current-limiting protection with a 200,000 A interrupt rating at 600 VAC and 20,000 A at 300 VDC. It features a slow-blow (time-delay) characteristic ideal for protecting transformers, solenoids, and motor branch circuits with high inrush currents. The fuse is a 1.5 inch cartridge style with a melamine body and nickel-plated bronze end caps. It meets UL 248-4 Class CC standards and is RoHS compliant.

Key Specifications
• Current Rating: 0.25 Amps
• Voltage Rating: 600 VAC / 300 VDC
• Fuse Class: Class CC (Midget)
• Interrupting Rating: 200,000 A AC / 20,000 A DC
• Response Time: Time-Delay (Slow Blow)
• Size: 1.5 inch Cartridge
• Mounting Type: Fuse Block / Clip / Holder
• Material: Melamine Body, Nickel-Plated Bronze Caps
• Certifications: UL 248-4, RoHS Compliant

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Specifications

• Part Number: KLDR.250
• Manufacturer : Littelfuse
• Brand : Littelfuse
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : KLDR Series – Class CC Time-Delay Fuses
• Type : KLDR Series – Class CC Time-Delay Fuses
• Voltage : 600
• Amperage : 0.25
• AIC rating : 200kA@600V
• Connection : Ferrule
• Diameter : 0.41
• Class Rating : CC
• Barrels : 1
• Velocity : TD - Time Delay

Product Data

• UPC : 07945879240
• Country of Origin : Mexico
• Dimensions : x 1-1/2 in x
• Weight : 5.19
• Certification : CE, UL 248-4, UL Listed, CSA Certified, RoHS