POWR-GARD® Fuse Datasheet KLQ SERIES (10x35mm) FUSES 600 Vac • 1-6 A • Time Delay Specifications Description Voltage Rating 600 Vac or less Amperage Rating 1, 1 6/10, 2, 3, 5, 6 Interrupting Ratings 10 kA @ rated Vac Material Body: Melamine Caps: Copper Alloy (nickel plated) Approvals UL Listed (File: E10480) CSA Certified Environmental RoHS Compliant Country of Origin Mexico The Littelfuse KLQ series is designed to protect gaseous vapor fixtures, HID ballasts, and other electronic and lighting circuits. Part Numbering System 0KLQ xxx H The KLQ is the same physical size as the Littelfuse BLS, but has more time delay to handle transient and inrush currents. Series Package Quantity Amp Code T = 10 H = 100 Refer to Amp Code in Ordering Information table below. Features/Benefits • Ideal for 600 Vac or less systems • Increased time-Delay Applications • Gaseous vapor fixtures • HID ballasts • Lighting circuits SERIES AMP PACK QUANTITY CATALOG NUMBER ORDERING NUMBER KLQ KLQ 1.6 5 10 100 KLQ01.6 KLQ005 KLQ01.6T KLQ005.H Recommended Fuse Holders Dimensions millimeters (in) 34.925 (1.375") L60030M Series L60030MPCB Board Mount Holder 10.31 (.406 Web Resources For additional information, visit: littelfuse.com/klq Ordering Information VOLTAGE (VAC) INTERRUPTING RATING (kA) AC AMP RATING AMP CODE 1 001. 600 10 1 6 /10 01.6 600 10 CATALOG NUMBER NOM COLD RESISTANCE (ohm) AGENCY APPROVALS UL ORDERING NUMBER UPC KLQ001 0KLQ001.T 07945805334 1.414 • KLQ01.6 0KLQ01.6T 07945805335 0.6536 • 2 002. 600 10 KLQ002 0KLQ002.T 07945805336 0.4 • 3 003. 600 10 KLQ003 0KLQ003.T 07945805337 0.1829 • 5 005. 600 10 KLQ005 0KLQ005.T 07945805339 0.0766 • 6 006. 600 10 KLQ006 0KLQ006.T 07945805340 0.0571 • littelfuse.com 1 of 2 © 2016 Littelfuse POWR-GARD® Products Rev: 021916 POWR-GARD® Fuse Datasheet KLQ SERIES (10x35mm) FUSES Temperature Rerating Curve PERCENT OF UPRATING (Temperature of Air Immediately Surrounding Fuse) 60 40 20 0 Operating Temperature: -55˚ C to +125˚ C 0 40 60 -60°C -76°F -40°C -40°F -20°C -4°F 0°C 32°F 20°C 40°C 60°C 68°F 104°F 140°F AMBIENT TEMPERATURE 80°C 176°F 100°C 212°F 120°C 248°F PERCENT OF DOWNRATING 20 Storage Temperature: -20˚ C to +60˚ C at relative humidity 75% 140°C 284°F Time Current Curves 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 20 30 20 20 30 10 9 8 7 6 5 30 4 40 3 40 2 50 1 0.9 0.8 0.7 0.6 0.5 60 50 0.4 60 0.3 100 90 80 70 0.2 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 100 90 80 70 100 90 80 70 100 90 80 70 60 60 50 50 40 40 30 30 20 20 10 9 8 7 10 9 8 7 6 6 5 5 4 4 3 3 2 2 - 1A - 1-6/10A - 2A 10 9 8 7 - 3A 6 6 5 5 4 4 3 3 2 2 1 0.9 0.8 0.7 1 0.9 0.8 0.7 0.6 0.6 0.5 0.5 0.4 0.4 0.3 TIME IN SECONDS TTIME IN SECONDS 10 9 8 7 - 6A 1 0.9 0.8 0.7 1 0.9 0.8 0.7 - 5A 06 0.6 06 0.6 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.1 0.09 0.08 0.07 0.1 0.09 0.08 0.07 0.1 0.09 0.08 0.07 0.1 0.09 0.08 0.07 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.05 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.01 0.01 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 FUSE CATALOG NUMBER: KLQ 1A - 6A DRAWN BY: LLL DATE: 06/06/2014 REVISION: A LITTELFUSE, INC. CHICAGO, IL. USA SHEET 2 OF 3 TIME CURRENT CHARACTERISTIC CURVES - DATA GENERATED IN EXCEL - littelfuse.com 1 0.9 0.8 0.7 0.6 0.5 FCC01-KLQ FCC01 KLQ TIME CONSTANT/POWER FACTOR: BASIS FOR DATA: DRAWN BY: LLL DATE: 06/06/2014 REVISION: A DRAWING NO.: 0.4 CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES 0.3 TEST VOLTAGE: KLQ 1A - 6A LITTELFUSE, INC. 0.2 CURRENT IN AMPERES FUSE CATALOG NUMBER: BASIS FOR DATA: 0.01 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 TIME CONSTANT/POWER FACTOR: 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 TEST VOLTAGE: CURRENT IN AMPERES DRAWING NO.: FCC01-KLQ FCC01 KLQ SHEET 2 OF 3 - DATA GENERATED IN EXCEL - 2 of 2 © 2016 Littelfuse POWR-GARD® Products Rev: 021916