Special Purpose Fuses Special Purpose Fuses American Fuses Telecom Fuses TGL - TGN - TGS Ferraz Shawmut telecommunications fuses are specially designed for the protection of telecommunications equipment which includes telephone switching equipment, rectifiers, distribution switching panels, battery back-up modules, power supplies and switching sub-stations. The telecom fuses are available from 1 to 800 amperes rated at 170VDC with an interrupting rating of 100,000 amps to fulfill your circuit protection needs. The telecom fuses have high current limiting capabilities to provide a better degree of circuit protection to traditional telecommunications equipment. These fuses consist of a blue and white label for easy identification of their DC voltage capability. Features/Benefits * * * * All fuses rated 170VDC, 100kA I.R. Extremely current limiting Blue & white labels for easy identification Various mounting configurations Highlights Applications Ratings Approvals * DC Rated * Highly Current Limiting * Fast Acting * Rejection Style * * * * * * TGL: 70-800 A 170VDC, 100kA I.R. * TGN: 1-600 A 170VDC, 100kA I.R. * TGS: 1-70 A 170VDC, 100kA I.R. * UL Recognized Components File #E60314 Distribution Switching Panels Battery Back-up Systems Power Supplies Switching Substations Telephone Switching Rectifiers Telecom fuse Cross Reference Competitor Part Number Ferraz Part Number TPL TPN TPS TGL TGN TGS Recommended Fuse Holder Reference Number Recommended Fuse Holder Catalog Number Fuse TGL TGN TGS Ampere 1 Pole 70-250 300-800 0-30 31-60 61-100 101-200 201-400 401-600 0-70A P243D P243G 20306R 20606R 21036R 22001R 24001R 2631R 30656T 3 Pole Fuse TGL 20308R 20608R 21038R 22003R 24003R 2633R 30658T TGN TGS SP40 Ampere 1 Pole 3 Pole 70-250 300-800 0-30 31-60 61-100 101-200 201-400 401-600 0-70A C219560 H222762 T213411 B213383 D201621 R213915 J219566 H214942 X219049 K215956 E214939 M212899 G214941 D222022 P215960 G222 025 12/04 Special Purpose Fuses Special Purpose Fuses American Fuses Telecom Fuses TGL - TGN - TGS TGN Catalog Numbers, Standard Ampere Rating Catalog Number Reference Number Ampere rating Catalog Number Reference Number Ampere rating Catalog Number Reference Number Ampere rating TGN1 TGN3 TGN5 TGN6 TGN10 TGN15 TGN20 TGN25 TGN30 TGN35 F216849 X211229 Z215831 X217370 W217369 B218915 B222641 M201491 M211749 G212779 1A 3A 5A 6A 10A 15A 20A 25A 30A 35A TGN40 TGN45 TGN50 TGN60 TGN70 TGN80 TGN90 TGN100 TGN110 TGN150 M213796 S214813 D216341 F217884 C218916 R219435 K219958 E217883 L218395 Q219434 40A 45A 50A 60A 70A 80A 90A 100A 110A 150A TGN175 TGN200 TGN225 TGN250 TGN300 TGN350 TGN400 TGN450 TGN500 TGN600 J219957 P223159 W200947 Q202161 W212263 V213297 V214309 W215322 G216850 M218396 175A 200A 225A 250A 300A 350A 400A 450A 500A 600A Melting Time - Current Data Dimensions TIME IN SECONDS A 0-60A 170 VDC TGN Fuses Ampere Rating A In. 0-30 2 31-60 3 61-100 5-7/8 101-200 7-1/8 201-400 8-5/8 401-60010-3/8 CURRENT IN AMPERES 12/04 B SP41 B mm In. 51 9/16 76 13/16 149 1-1/16 181 1-9/16 219 2-1/16 264 2-9/16 C mm In. 14 21 27 1/8 40 3/16 53 1/4 66 1/4 D mm In. 3 5 6 6 3/4 3/4 1-5/8 2 E mm In. mm 19 1 25 19 1-3/8 35 41 1-7/8 48 51 2-1/4 57 Special Purpose Fuses Special Purpose Fuses American Fuses Telecom Fuses TGL - TGN - TGS TGL Catalog Numbers, Standard Ampere Rating Catalog Number Reference Number Ampere rating Catalog Number Reference Number Ampere rating TGL-BA TGL-BB TGL-BC TGL-BD TGL-BE TGL-BF TGL-BG TGL-BH TGL-BK A218914 P219433 H219956 A222640 N223158 V200946 L201490 T202118 W211228 70A 80A 90A 100A 125A 150A 175A 200A 225A TGL-BL TGL-CN TGL-CO TGL-CR TGL-CU TGL-CV TGL-CZ TGL-CZH L211748 V212262 T213296 L213795 T214308 R214812 V215321 Y215830 250A 300A 350A 400A 450A 500A 600A 800A Dimensions .31 (7.9) .13 (3.2) .25 (6.4) .41 (10.4) 1.00 (25,4) 1.00 (25.4) 1.25 (31.0) 1.16 (29.4) 2.13 (54.1) 1.88 (47.5) o 1.50 (38.1) 2.75 (69.9) 2.19 (55.6) 2.66 (67.5) Fig. 1 BA(70A) - BL(250A) 3.50 (88.9) Fig. 2 CN(300A) - CZH(800A) TIME IN SECONDS Melting Time - Current Data CURRENT IN AMPERES SP42 12/04 Special Purpose Fuses Special Purpose Fuses American Fuses Telecom Fuses TGL - TGN - TGS TGS Catalog Numbers, Standard Ampere Rating Catalog Number Reference Number Ampere rating Catalog Number Reference Number Ampere rating TGS1 TGS2 TGS3 TGS5 TGS6 TGS10 TGS15 C222642 N201492 N211750 W213298 W214310 Q223160 X200948 1A 2A 3A 5A 6A 10A 15A TGS20 TGS25 TGS30 TGS40 TGS50 TGS60 TGS70 D202173 Y211230 X212264 H212780 N213797 T214814 X215323 20A 25A 30A 40A 50A 60A 70A Dimensions .88 .02 [22.35 .5mm] o .566 .006 [14.3 .015mm] Melting Time - Current Data TIME IN SECONDS MAXIMUM INSTANTANEOUS PEAK LET - THRU AMPERES Peak Let - Thru Current Data AVAILABLE DC CURRENT IN AMPERES (10 MS TIME CONSTANT ) CURRENT IN AMPERES 12/04 SP43