EATON BUSSMANN BK/GDB-8A

Effective May 2017 Technical Data 2015 Supersedes February 2009 GDB 5 mm x 20 mm Fast-acting glass tube fuses Agency information • UL Recognized Card: Guide JDYX2, File E19180 • VDE approval: File 40014109 Ordering • Specify product code: Insert packaging code prefix before part number. E.g. BK/GDB-250mA • Ratings above 6.3 A have a 0.8 mm diameter lead Product features • With TR2 packaging code, lead wire length is 19.05 mm • Specify option code if desired: For axial leads, insert “V” • Fast-acting, low breaking capacity between catalog series and amp rating. • 5 x 20mm physical size E.g. BK/GDB-V-250mA • Glass tube, nickel-plated brass endcap construction • Optional axial leads are 0.032" x 1.5" copper tinned • Designed to IEC 60127-2 (32 mA- 10 A) Specications Voltage Interrupting Rating (amps) Typical DC Typical Maximum 2 Agency Approval Part Number Rating at Rated Voltage (50Hz) Cold Resistance Melting I t Voltage Vac Vac (Ω)* AC† Drop (mV)‡ UR VDE GDB-32mA 250 35 40 0.000047 3200 GDB-40mA 250 35 25 0.00011 2500 GDB-50mA 250 35 17 0.00020 2400 GDB-63mA 250 35 12.5 0.00057 2000 GDB-80mA 250 35 5.0 0.0012 1200 GDB-100mA 250 35 3.8 0.003 1100 GDB-125mA 250 35 2.8 0.005 1000 GDB-160mA 250 35 9.1 0.008 2000 X X GDB-200mA 250 35 6.8 0.016 1700 X X GDB-250mA 250 35 4.3 0.28 1400 X X GDB-315mA 250 35 3.1 0.58 1300 X X GDB-400mA 250 35 2.0 0.18 1100 X X GDB-500mA 250 35 0.26 0.18 220 X X GDB-630mA 250 35 0.20 0.35 220 X X GDB-800mA 250 35 0.14 0.67 190 X X GDB-1A 250 35 0.125 0.60 200 X X GDB-1.25A 250 35 0.096 0.84 200 X X GDB-1.6A 250 35 0.066 1.6 190 X X GDB-2A 250 35 0.043 4.2 150 X X GDB-2.5A 250 35 0.034 6.1 150 X X GDB-3.15A 250 35 0.025 13 130 X X GDB-4A 250 40 0.021 22 130 X X GDB-5A 250 50 0.014 42 120 X X GDB-6.3A 250 63 0.010 69 120 X X GDB-8A 250 80 0.010 N/A 120 X X GDB-10A 250 100 0.008 N/A 120 X X * DC Cold Resistance (Measured at <10% of rated current) 2 2 † Typical Melting I t (I t was measured at listed interrupting rating and rated voltage) ‡ Maximum Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current) GDB Technical Data 2015 Effective May 2017 5 mm x 20 mm Fast-acting glass tube fuses Packaging Code Packaging Prex Description BK 100 fuses packed into a cardboard carton BK1 1,000 fuses oacked into a oolv baa TR2 1,500 fuses packed into tape on a reel (19.05mm lead wire lenqth) Option Code Option Code Description V Axial leads - coooer tinned wire with nickel plated brass endcaps I Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Eaton Electronics Division 1000 Eaton Boulevard Cleveland, OH 44122 United States www.eaton.com/electronics © 2017 Eaton Eaton is a registered trademark. All Rights Reserved Printed in USA All other trademarks are property Publication No. 2015 BU-SB08762 of their respective owners. May 2017