Bussmann® Dura-Lag DLN-R Dual-Element, Time-Delay Construction Grade Fuses Class RK5 – 250 Volt, ⁄Ω¡º-600 Amps Dimensional Data 3" (± 0.31) 2" (± 0.31) .81" (± 0.008) .56" (± 0.008) 1/10A to 30A 35A to 60A 5.88" (± 0.062) 1.06" (± 0.008) 70A to 100A 7.13" (± 0.062) Catalog Symbol: DLN-R Current-Limiting Dual-Element, Time-Delay – 10 seconds (minimum) at 500% rated current Electrical Rating: 250 Volts AC (or less) Self-Certified for DC under UL 198L 125 VDC (⁄Ω¡º-60A) 250 VDC (70-600A) Interrupting Rating: 200,000A RMS Symmetrical 20,000A DC Agency Approvals: UL Listed, Std. 248-12, Class RK5, Guide 198E, File E4273 CSA Certified, C22.2 No. 248.12, Class 1422-02, File 53787 Catalog Numbers 1.56" (± 0.008) 110A to 200A 8.63" (± 0.094) 2.06" (± 0.008) 225A to 400A 10.38" (± 0.094) 2.59" (± 0.008) 450A to 600A DLN-R-1 DLN-R-15 DLN-R-100 DLN-R-2 DLN-R-20 DLN-R-125 DLN-R-2⁄Ω™ DLN-R-25 DLN-R-150 DLN-R-3 DLN-R-30 DLN-R-175 DLN-R-3¤Ω¡º DLN-R-35 DLN-R-200 DLN-R-4 DLN-R-40 DLN-R-225 DLN-R-5 DLN-R-45 DLN-R-250 DLN-R-6 DLN-R-50 DLN-R-300 DLN-R-6⁄Ω¢ DLN-R-60 DLN-R-400 DLN-R-8 DLN-R-70 DLN-R-600 DLN-R-10 DLN-R-80 — Carton Quantity and Weight DLN-R-12 DLN-R-90 — Ampere Ratings CE logo denotes compliance with European Union Low Voltage Directive (50-1000 VAC, 75-1500 VDC). Refer to BIF document #8002 or contact Bussmann Application Engineering at 314-527-1270 for more information. • Designed for contractor needs. • Protects industrial equipment and large motors. • Recommended for AC power distribution system mains, feeders and branch circuits. • Industry standard time-delay of 10 seconds at 5 times the fuse rating. Weight* Carton Qty. Lbs. Kg. ⁄Ω¡º–30 10 0.56 0.252 35–60 10 1.38 0.621 70–100 5 1.56 0.702 110–200 1 0.90 0.405 225–400 1 1.80 0.810 450–600 1 3.30 1.485 *Weight per carton. 12-17-98 SB98107 Rev. A Form No. DLN-R Page 1 of 2 BIF Doc #1021 Bussmann® Dura-Lag DLN-R Dual-Element, Time-Delay Construction Grade Fuses Class RK5 – 250 Volt, ⁄Ω¡º-600 Amps 600 400 200 100 60 AMPERE RATING 10 0.1 RMS SYMMETRICAL CURRENT IN AMPERES 10 .01 100 .01 10 .1 1 .1 RMS SYMMETRICAL CURRENT IN AMPERES 10,000 1 1,000 1 100 TIME IN SECONDS TIME IN SECONDS 10 30 100 15 AMPERE RATING 10 1 1.25 1.6 2 2.5 3.2 4 5 6.25 .6 .8 .2 .3 .4 100 .1 .5 Time-Current Characteristic Curves–Average Melt The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann 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. 12-17-98 SB98107 Rev. A Form No. DLN-R Page 2 of 2 BIF Doc #1021