5mm x 20mm Fuses GMA Series, Fast Acting, Glass Tube Description • Fast acting, low breaking capacity • 5mm x 20mm physical size • Glass tube, nickel-plated brass endcap construction • Optional axial leads are .032" x 1.5" copper tinned • Optional sleeve is flexible flouropolymer (U.L. flammability rating VW-1) • Designed to UL/CSA 248-14 ELECTRICAL CHARACTERISTICS Rated Current % of Amp Rating Opening Time 100% None 63mA - 10A 135% 60 minutes maximum 200% 2 minutes maximum Dimensions mm ⁄(inches) 38.10mm 10 (± ±.38) .3 5.54mm (±.20) Approvals • UL Listed, Guide JDYX, File E75865, 63mA-6A • UL Recognition, Guide JDYX2, File E75865, 7A-15A • CSA Certified, Class 1422-01, File E65063, 63mA-6A Ordering • Specify product code, option code and packaging code (± 21.10mm 0m (±.81) 81 (± 5.2mm (+0.1/-0.2) 38.10mm 0m (±.3 38) .81 (REF) SPECIFICATIONS Product Code GMA-63mA GMA-100mA GMA-125mA GMA-200mA GMA-250mA GMA-300mA GMA-315mA GMA-500mA GMA-600mA GMA-750mA GMA-800mA GMA-1A GMA-1.2A GMA-1.25A GMA-1.5A GMA-1.6A GMA-2A GMA-2.5A GMA-3A GMA-3.15A GMA-3.5A GMA-4A GMA-5A GMA-6A GMA-7A GMA-8A GMA-10A GMA-15A * ** † ‡ Voltage Rating AC 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 125V 125V 125V 125V 125V 125V 125V 125V 125V AC Interrupting Rating* 250V 125V 35A 10,000A 35A 10,000A 35A 10,000A 35A 10,000A 35A 10,000A 35A 10,000A 35A 10,000A 35A 10,000A 35A 10,000A 35A 10,000A 35A 10,000A 35A 10,000A 100A 10,000A 100A 10,000A 100A 10,000A 100A 10,000A 100A 10,000A 100A 10,000A 100A 10,000A 10,000A 10,000A 10,000A 10,000A 10,000A 200A 200A 200A 150A Typical DC Cold Resistance (ohms)** 0.454 0.256 0.186 0.170 0.163 0.123 0.122 0.090 0.080 0.066 0.046 0.039 0.036 0.030 0.026 0.021 0.017 0.012 0.009 0.006 0.004 Typical Pre-Arc I2t AC† 0.00024 0.0001 0.0024 0.001 0.018 0.019 0.019 0.15 0.32 0.47 0.70 0.48 0.78 0.84 1.6 2.0 3.1 4.9 8.8 9.7 13 19 29 45 150 280 280 950 Maximum Voltage Drop (mV)‡ 4700 4300 2600 3400 2200 470 450 230 200 200 180 300 290 290 270 260 250 240 215 210 210 205 200 180 110 110 110 100 Interrupting ratings: Interrupting ratings for 63mA - 6A were measured at 70% - 80% power factor on AC. The interrupting ratings for 7A - 15A were measured at 100% power factor on AC. DC Cold Resistance (Measured at <10% of rated current) Typical Pre-Arching I2t (I2t was measured at listed interrupting rating and rated voltage) Maximum Voltage drop (Voltage drop was measured at 20°C ambient temperature at rated current) 5mm x 20mm Fuses GMA Series, Fast Acting, Glass Tube 3A 4A 5A 6A 2.5A 1.5A 1A 1.25A 2A TIME CURRENT CURVE 100 AMPERE RATING TIME IN SECONDS 10 1 200 100 10 1 .01 .4 .1 CURRENT IN AMPERES OPTION CODE Option Code S V Description Sealed with a flouropolmer sleeve to withstand aqueous cleaning Axial leads - copper tinned wire with nickel plated brass overcaps PACKAGING CODE Packaging Code BK BK1 TR2 OC-2595 7/01 © Cooper Electronic Technologies 2001 Description 100 pieces of fuses packed into a cardboard carton with flaps folded 1,000 pieces of fuses packed into a poly bag 1,500 pieces of fuses packed into tape on a reel Visit us on the Web at www.cooperET.com 3601 Quantum Boulevard Boynton Beach, Florida 33426-8638 Tel: +1-561-752-5000 Toll Free: +1-888-414-2645 Fax: +1-561-742-1178 This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Electronic Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.