2000000 100000 10000 1000 100 POWR-GARD Fuse Datasheet Class RK5 ID s R s e RIes I n DICtao R fuses 1 6 0 0 V AC / D C D ual Ele men t T ime - D elay / - 6 0 0 A 10 Ordering Information a mpe R e R Ings 1 6 8 /10 /10 1 /10 4 8 30 80 225 1 8 1 /8 /10 2 4 /2 9 35 90 250 15 1 /100 1 2 /4 5 10 40 100 300 2 1 1 6 /10 1 /8 2 /2 5 /10 12 45 110 350 1 1 8 /4 1 /4 2 /10 6 15 50 125 400 3 4 1 1 /10 1 /10 3 6 /4 17 /2 60 150 450 4 1 2 /10 1 /2 3 /10 7 20 70 175 500 1 6 1 1 2 10 2 2 / 1 / 3 / 7 / 25 75 200 600 Note: All fuses rated 1A and above are Indicator fuses. s e RIes a mp Clo g n umbe R oRD e RIn g numbe R IDSR 30 IDSR030 IDSR030.T Web Resources Download TC Curves, CAD drawings and other technical information: littelfuse.com/idsr Description The IDSR combines a 600 Vdc capability with indication to Recommended Fuse Holders provide an ideal solution for many DC applications. LFR60 Series Applications Dimensions DC circuits Please refer to the Class R dimensions Solar inverters Motors Peak Let-Thru Curve Transformers Solenoids IDSR Fluorescent lighting 1000000 Features/Benefits POWR-PRO Performance Indication 100000 600 A 400 A 200 A Specifications 100 A Voltage Ratings A C: 600 V 60 A DC: 600 V 10000 30 A Interrupting Ratings AC: 2 00 kA rms symmetrical 15 A 300 kA rms symmetrical (Littelfuse self-certified) DC: 20 kA 1 Ampere Range /10 600 A 1000 Approvals Standard 248-12 and UL 198M, Class RK5 UL Listed (File: E81895) CSA Certified (File: LR29862) 100 AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES Note: For more information, see Peak Let-Thru Table 1 of 2 littelfuse.com 2014 Littelfuse POWR-GARD Products Rev: 020614 PEAK LET-THRU IN AMPERES ata at POWR-GARD Fuse Datasheet Class RK5 ID s R s e RIes I n DICtao R fuses Current-Limiting Effects of IDSR (600 V) Fuses a pap Rent R m s s ymmet RICal Cu RRent fo R Va RIous f use Rta Ings s ho R Ct IRCuI t CuRR ent* 15 a 30 a 60 a 100 a 200 a 400 a 600 a 5,000 800 1,100 2,100 3,200 5,000 5,000 5,000 10,000 1,100 1,600 2,900 4,300 7,300 10,000 10,000 15,000 1,300 1,900 3,400 5,000 8,600 13,700 15,000 20,000 1,400 2,200 3,800 5,600 9,500 15,500 19,000 25,000 1,500 2,500 4,100 6,100 10,300 16,700 21,500 30,000 1,600 2,700 4,500 6,500 11,000 17,700 23,500 35,000 1,700 2,900 4,700 6,800 11,600 18,600 25,200 40,000 1,800 3,100 5,000 7,200 12,100 19,400 26,600 50,000 1,900 3,400 5,400 7,800 13,100 20,800 29,500 60,000 2,000 3,600 5,800 8,300 13,900 22,000 30,600 80,000 2,200 4,000 6,300 9,100 15,400 24,000 33,200 100,000 2,300 4,200 6,800 9,800 16,700 25,500 35,100 150,000 2,600 4,500 7,700 11,200 19,300 28,100 38,000 200,000 2,800 4,600 8,400 12,400 21,400 30,000 39,600 *Prospective RMS Symmetrical Amperes Short-Circuit Current Note: Data Derived from Peak Let-Thru Curves Dimensions A A E F C J G B D F D B H K E C 70-600A FIG. 1 FIG. 2 DImensI ons InC hes (mm) f Igu Re amps se RIes numbe R a b C D e f g h J K 1 3 5 13 3 3 5 /1030 1 IDSR 5 (127.0) 4 (19.1) 8 (15.9) 16 (20.6) 32 (2.4) 16 (4.8) 8 (15.9) 1 5 1 3 1 7 35 60 1 IDSR 5 2 (139.7) 1 (25.4) 8 (15.9) 1 16 (27.0) 32 (2.4) 4 (6.4) 8 (22.2) 7 1 1 5 1 3 1 9 1 70 100 2 IDSR 7 8 (200.0) 1 4 (31.8) 1 16 (27.0) 1 16 (33.3) 8 (3.2) 4 (19.1) 4 (6.4) 32 (7.1) 2 (12.7) 5 3 15 27 3 1 7 9 11 110 200 2 IDSR 9 8 (244.5) 1 4 (44.5) 1 32 (37.3) 1 32 (46.8) 16 (4.8) 1 8 (28.6) 16 (11.1) 32 (7.1) 16 (17.5) 5 1 19 1 5 5 13 15 IDSR 8 2 2 (50.8) 32 4 8 8 32 16 225 400 2 11 (295.3) 2 (63.5) 2 (65.9) (6.4) 1 (41.3) (15.9) (10.3) (23.8) 3 13 3 1 3 17 1 450 600 2 IDSR 13 8 (339.7) 3 (76.2) 2 32 (61.1) 3 32 (78.6) 4 (6.4) 2 (50.8) 4 (19.1) 32 (13.5) 1 8 (28.6) 2 of 2 littelfuse.com 2014 Littelfuse POWR-GARD Products Rev: 020614