EATON BUSSMANN BK/S501-4-R

Effective June 2017 Technical Data 2051 Supersedes March 2011 S501 5 mm x 20 mm Fast-acting ceramic tube fuses Agency information • cURus: File E19180, Guide JDYX2, JDYX8 • CSA Component Acceptance: File 53787 • SEMKO Approval: File 413779 • VDE Approval: File 40015517 • IMQ Approval: File EB405 • CCC Approval: File 2005010207155691 • BSI Approval: File KM55676 Product features Ordering information • Fast-acting high breaking capacity • Specify packaging, product and option code • Optional axial leads available • Ratings above 6.3 A have a 0.8 mm diameter lead • 5 mm x 20 mm physical size • With TR2 packaging code, lead wire length is 19.05 mm • Ceramic tube with silver-plated (50 mA-400 mA) and nickel-plated (500 mA-10 A) endcaps. Electrical Characteristics • Designed to IEC 60127-2 1.5 I 2.1 I 2.75 I 4 I 10 I n n n n n I min max min max min max max n 50mA-4A 60 min 30 min 10 ms 2 sec 3 ms 300 ms 20 ms 5A-6.3A 60 min 30 min 10 ms 3 sec 3 ms 300 ms 20 ms 8A-10A 30 min 30 min 40 ms 20 sec 10 ms 1s 30 ms Specifications Voltage Interrupting Rating at Typical DC Typical Typical Agency Approvals 2 Product Rating Rated Voltage (50Hz) Cold Resistance Melting I t Voltage IMQ VDE BSI SEMKO cURus CCC MITI/ CSA Code Vac Vac (Ω)* (amps) Drop (mV)† JET S501-50-R 250 1500 157.5 0.0017 9000 X X X X X X X S501-63-R 250 1500 39.0 0.0005 3300 X X X S501-80-R 250 1500 27.9 0.0011 2600 X X S501-100-R 250 1500 20.0 0.0018 2300 X X S501-125-R 250 1500 12.3 0.0037 1900 X X S501-160-R 250 1500 8.5 0.008 1600 X X X X X X X S501-200-R 250 1500 6.0 0.02 1350 X X X X X X X S501-250-R 250 1500 4.4 0.027 1300 X X X X X X X S501-315-R 250 1500 3.3 0.01 1400 X X X X X X X S501-400-R 250 1500 2.2 0.018 1200 X X S501-500-R 250 1500 0.460 0.038 1050 X X X X X X X S501-630-R 250 1500 0.340 0.064 1200 X X S501-800-R 250 1500 0.245 0.097 490 X X X X X X X S501-1-R 250 1500 0.231 0.146** 330 X X X X X S501-1.25-R 250 1500 0.176 0.313** 297 X X X X S501-1.6-R 250 1500 0.113 0.748** 239 X X X X X S501-2-R 250 1500 0.073 2.0 205 X X X X X X X X‡ S501-2.5-R 250 1500 0.053 3.9 190 X X X X X X X X‡ S501-3.15-R 250 1500 0.037 8.1 160 X X X X X X X X‡ S501-4-R 250 1500 0.027 14 160 X X X X X X X X‡ S501-5-R 250 1500 0.019 25 155 X X X X X X X X‡ S501-6.3-R 250 1500 0.014 48 150 X X X X X X X S501-8-R 250 1500 0.009 104 102 X X X X X X S501-10-R 250 1500 0.008 155 111 X X X X X X * DC Cold Resistance (measured at <10% of rated current) 2 ** I t of 1A, 1.25A & 1.6A is measured at 10I DC n † Typical Voltage Drop (voltage drop was measured at 20°C ambient temperature at rated current) ‡ CSA approvals on these ratings will not be marked on the fuse cap S501 Technical Data 2051 5 mm x 20 mm Fast-acting ceramic tube fuses Effective June 2017 Time -Current Curve Dimensions - mm Drawing Not to Scale Packaging Code Packaging Code Description BK 100 fuses packed into a cardboard carton BK1 1000 fuses packed into a poly bag TR2 1500 fuses packed into tape on a reel (19.05 mm lead wire length) Option Code Option Code Description V Axial leads - copper tinned wire with nickel-plated brass endcaps 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. 2051 BU-SB11296 of their respective owners. June 2017