BK/C520-125-R

Effective May 2017 Supersedes April 2009 Technical Data 2027 C520 5 mm x 15 mm Fast-acting glass tube fuses Agency information • UL Listed Card: Guide JDYX, File E19180 • CSA Certification Card: Class 1422-01, 53787 Ordering • Specify product code: Insert packaging code prefix before part number. E.g. BK (or BK1)/C520-500-R Rated Current 100mA - 5A Product features • • • • Fast-acting 5 x 14.48mm physical size Glass tube, nickel-plated brass endcap construction UL Listed product meets standard UL 248-14 Part Number C520-100-R C520-125-R C520-250-R C520-375-R C520-500-R C520-750-R C520-1.5-R C520-2-R C520-2.5-R C520-3-R C520-3.5-R C520-4-R C520-5-R Voltage Rating Vac 250 250 250 250 250 250 250 250 250 250 250 250 250 Specifications Interrupting Rating at Rated Voltage (amps) 250Vac 125Vac 35 10,000 35 10,000 35 10,000 35 10,000 35 10,000 35 10,000 100 10,000 100 10,000 100 10,000 100 10,000 100 10,000 200 10,000 200 10,000 Electrical Characteristics Amp Rating Opening Time 100% None 135% 1 hours max. 200% 2 seconds max. Typical DC Cold Resistance* (Ω) 22.30 15.20 5.60 2.53 1.66 0.91 0.900 0.064 0.046 0.038 0.032 0.022 0.018 * DC Cold Resistance (Measured at