General Purpose US US Fuses General Purpose Fuses American Power Fuses TRI-ONIC(R) TRS - RDC (DC Rated TD) DC RATED FOR TOUGH DC APPLICATIONS The Tri-onic DC fuse series is designed for DC circuit protection in surface and underground mines. The TRS-RDC is MSHA approved and meets the industry's most severe third party requirements for 600VDC rated fuses. The TRS-RDC is a time-delay fuse with essentially the same time-current characteristic as the standard Tri-onic. Features /Benefits Highlights * DC rated for mine duty and other long time-constant applications * Time Delay * DC Rated * Time delay for motor start-ups and high inrush loads without nuisance opening Applications * Rugged glass melamine body for superior reliability in harsh environments Ratings DC: 1 to 30A 300VDC, 20kA.I.R. (Consult Factory forAvailability) * * * * Mine Circuits Trailing Cables Pump Motors Rail Heaters Approvals * MSHA Approval No. 28-26-0 DC: 35 to 400A 600VDC, 20kA I.R. GPUS31 12/04 General Purpose General Purpose US Fuses US Fuses American Power Fuses TRI-ONIC(R) TRS - RDC (DC Rated TD) Standard Fuse Ampere Ratings, Catalog Numbers Ampere Rating Catalog Number Ampere Rating Catalog Number Ampere Rating Catalog Number Ampere Rating Catalog Number Ampere Rating Catalog Number 1 2 3 5 6 8 TRS1RDC TRS2RDC TRS3RDC TRS5RDC TRS6RDC TRS8RDC 10 12 15 20 30 35 TRS10RDC TRS12RDC TRS15RDC TRS20RDC TRS30RDC TRS35RDC 40 45 50 60 70 80 TRS40RDC TRS45RDC TRS50RDC TRS60RDC TRS70RDC TRS80RDC 90 100 125 150 175 TRS90RDC TRS100RDC TRS125RDC TRS150RDC TRS175RDC 200 250 300 400 TRS200RDC TRS250RDC TRS300RDC TRS400RDC Standard Fuse Ampere Ratings, Reference Numbers Ampere Rating Reference Number Ampere Rating Reference Number Ampere Rating Reference Number Ampere Rating Reference Number Ampere Rating Reference Number 1 2 3 5 6 8 Z212680 G223060 T215734 D211649 B216247 E219861 10 12 15 20 30 35 A219328 P222538 M201905 P218812 C213695 L214715 40 45 50 60 70 80 B218294 C219330 P201907 Q215225 E214203 H217265 90 100 125 150 175 X218290 G214711 V216241 G217264 W218289 200 250 300 400 X219325 D223057 Y201386 Y211644 31-60 AMPERES 61-400 AMPERES Dimensions AMPERE RATING In. A mm In. B mm In. C mm In. D mm In. E mm 1-30 31-60 61-100 101-200 201-400 5 5-1/2 7-7/8 9-5/8 11-5/8 127 139 200 244 295 13/16 1-1/16 1-5/16 1-13/16 2-9/16 21 27 34 46 66 1/8 3/16 1/4 3 5 6 3/4 1-1/8 1-5/8 19 28 41 1 1-3/8 1-7/8 25 35 48 CURRENT IN AMPERES MELTING TIME - CURRENT DATA, 600V FUSES TRS-RDC 60 to 400 TIME IN SECONDS 12/04 GPUS32