POWR-GARD® Fuse Datasheet TLN Series telcom Power Fuse 170 VDC • Current-Limiting • 1-600 A Specifications Voltage Rating 170 VDC Interrupting Rating 100 kA Ampere Range 1 – 600 A ApprovalsUL Recognized (File: E71611) Ordering Information 1 3 5 6 10 ampere ratings 40 80 150 45 90 175 50 100 200 60 110 225 70 125 250 15 20 25 30 35 series voltage amperage TLN 170VDC 6 Description Replaces competitors’ TPN and TGN Series. The TLN Series fuses are specifically designed for the protection of telecommunications DC power distribution circuits. Web Resources Features For additional information, visit: Littelfuse.com/tln • 170 VDC rating 300 350 400 450 500 Catalog Number TLN006 600 — — — — Ordering Number 0TLN006.T Recommended Fuse Holders • Fast-acting and current-limiting LFR25 Series • 1 to 600 amperes rating • Dimensionally similar to 250 V Class R fuses Dimensions Inches (mm) A F G D B E C B H F D J C FIG. 2 FIG. 1 Figure 1 Ampere Rating A K Dimensions Inches (mm) 1 – 30 A 2 (50.8) B 12 ⁄ (12.7) 35 – 60 3 (76.2) 3 4 ⁄ (19.1) C 12 ⁄ (12.7) ⁄ (15.9) 58 D 9 16 ⁄ (14.3) ⁄ 13 16 (20.6) 5 64 ⁄ E (2.0) 5 32 ⁄ F (4.0) ⁄ (2.4) 3 16 ⁄ (4.8) 3 32 3 8 G ⁄ (9.5) H — J — K — ⁄ (15.9) — — — 5 8 Figure 2 Ampere Rating Dimensions Inches (mm) 70 – 100 A 5 7⁄8 (149.2) B 1 (25.4) C 11 ⁄16 (27.0) D 11 ⁄16 (27.0) 18 110 – 200 7 1⁄ 8 (181.0) 11⁄2 (38.1) 115 ⁄ 32 (37.3) 119 ⁄ 32 (40.5) 3 16 225 – 400 8 ⁄ (219.1) 2 (50.8) 1 ⁄ 2⁄ (53.2) 14 450 – 600 10 3 ⁄ 8 (263.5) 2 1⁄2 (63.5) 2 19 ⁄ 32 (65.9) 14 Littelfuse.com 5 8 15 16 (49.2) 2 3 ⁄ 8 (60.3) 3 32 E ⁄ (3.2) F ⁄ (19.1) G 11⁄4 (31.6) 14 (4.8) 1 1⁄8 (28.6) 1 27⁄ 32 (46.8) 7 16 ⁄ (6.4) 5 8 1 ⁄ (41.3) 2 ⁄ (59.5) 5 8 ⁄ (6.4) 2 (50.8) 2 27⁄ 32 (72.2) 3 4 ⁄ 1 of 1 3 4 11 32 H ⁄ (6.4) ⁄ ⁄ J (7.1) 9 32 K ⁄ (12.7) 12 (11.1) 9 32 ⁄ (7.1) 11 16 ⁄ (17.5) ⁄ (15.9) 13 32 ⁄ (10.3) 15 16 ⁄ (23.8) ⁄ (19.1) 17 32 ⁄ (13.5) 11⁄8 (28.6) © 2013 Littelfuse POWR-GARD® Products Rev: 013013