PRODUCT DESCRIPTION
| LITTELFUSE MIDGET FUSE – KLKD-3 |
| Littelfuse, 10 x 38 3 Amp 600VDC, Midget Fuse, KLKD-3 The KLKD fuse series is fast-acting with a high DC voltage rating. This family of Midget style fuses (10 x 38 mm) is used in solar combiner boxes and in circuits with DC fault currents up to 50,000 amperes. KLKD fuses are available in standard and board-mount configurations.In addition, the KLKD series has been designed to meet both the UL and IEC photovoltaic fuse standards. Littelfuse offers a wide range of ampere ratings to match specific requirements in a variety of applications. |
| FeaturesHighlights – Designed to UL and IEC photovoltaic specifications. 1/10 – 30A ratings available. 50,000 A Interrupting Rating. Available in ferrule or PCB mount options. 1-5 A meets UL1741 GFDI requirements. Applications” Combiner Boxes and Inverters, Power Supplies, and Desktop Meters. |
| General Information | |
| Manufacturer: | Littelfuse |
| Product Line: | Littelfuse Accessory |
| Model ID: | KLKD-3 |
| Certifications and Safety Ratings: |    |
| Mechanical Data | |
| Technology: | Midget Fuse |
| Dimensions: | 1.50 x 0.41 x 0.41 inches (KLKD-3 Dimensions) |
| Weight: | 0.02 lbs |
| Voltage Rating: | 600 VAC/VDC |
| Amperage Rating: | 1/10, 1/8, 2/10, 1/4, 3/10, 1/2, 3/4, 1, 1 1/2, 2, 2 1/2, 3, 3 1/2, 4, 5, 6, 7, 8, 9, 10, 12, 15, 20, 25, 30 |
| AC Interrupting Ratings: | 100 kA, 200 kA Littelfuse Self-Certified |
| DC Interrupting Ratings: | 1/10-30: 10 kA (UL 2579), 1/10-30: 50 kA (UL 248-14) |
| Material: | Body: Melamine; Caps: Copper Alloy |
| Operating Temperature: | See Rerating Curve |
| Approvals: | UL 279 Listed (File: E339112), IEC 60269-6 (2-25 A), VDE Certified (No. 40033094), UL 248-14 Listed (File: E10480), CSA Certfied Ferrule Only (File: LR29862) |
| Environmental: | RoHS Compliant |
| Country of Origin: | Mexico |
| Datasheets | |
| Document | Type |
| Littelfuse KLKD-3 Specifications | Specifications |
| Littelfuse KLKD-3 Installation Guide | Installation Guide |
| Warranty | See Download for Details |
| Littelfuse KLKD-3 Warranty | Warranty |