TD / TS Series Molded Case Circuit Breakers UL489 Listed Molded Case Circuit Breaker 4 Frame Sizes LISTED Compact Design E231289 Thermal Magnetic 240, 480, 600VAC 3 Poles Up to 100kA Short Circuit Interrupting Capacity Circuit Breakers are supplied with line and load terminals HACR rated CE version (without UL approval) available upon request SPECIFICATIONS Current Rating Wire Ratings Calibration Temperature TD125 15-125A / 600V AC 60/ 75C Cu only TS250 150-250A / 600V AC 60/ 75C Cu only 40C (104F) TS400 300-400A / 600V AC 75C Cu only TS800 500-800A / 600V AC 75C Cu only INTERRUPTING CAPACITY TD125 TS250 TS400 TS800 NU HU NU HU NU HU NU HU 240V 50 100 50 100 50 100 50 100 480V 35 65 35 65 35 65 35 65 600V 10 14 10 18 14 20 18 25 TERMINAL SIZE ACCEPTABILITY AND TERMINAL TORQUE Frame Types Wire Range Tightening Torque Conductor Number of lb.in. Cross-section Conductors TD125 (15 - 125A) 14 - 8 AWG 1 60 6 - 1/0 AWG 1 90 TS250 (150 - 250A) 1 AWG 1 150 1/0 - 2/0 AWG 1 180 3/0 - 4/0 AWG 1 250 300 - 400 kcmil 1 325 TS400 (300 - 400A) 250 - 400 kcmil 1 325 500 kcmil 1 375 3/0 AWG 2 250 TS800 (500 - 600A) 250 - 500 kcmil up to 2 375 TS800 (700 - 800A) 300 - 500 kcmil up to 2 500 300 - 400 kcmil up to 3 500 TRIP CHARACTERISTICS FTU Fixed-Thermal Rated current Fixed-Magnetic See trip curve pages 76-77 FMU Adjustable-Thermal 0.8 - 1 x current adjustable Fixed-Magnetic See trip curve pages 76-77 ATU Adjustable-Thermal 0.8 - 1 x current adjustable Adjustable-Magnetic 5 - 10 x current adjustable Altech Corp. 35 Royal Road Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 www.altechcorp.com 66 Altech UL489PART NUMBERING SYSTEM S TD125 NU FTU LL 15 Frame Type TD125: 15-125A TS250: 150-250A TS400: 300-400A TS800: 500-800A Interrupting Type NU, HU See page 66 Trip Type FTU, FMU, ATU Rated Current (A) 15, 20, ..., 800 DIMENSIONS Dimensions Frame types Basic Dimensions W x H x D inch/mm TD125 3.54 x 6.46 x 3.39/90 x 164 x 86 TS250 4.13 x 7.01 x 3.39/105 x 178 x 86 TS400 5.51 x 11.5 x 4.33/140 x 292 x 110 TS800 8.27 x 16.85 x 5.31/210 x 428 x 135 W D Accessories device Mechanical (S-AL, S-AX, S-UVT, S-SHT) interlock device Circuit breaker Locking devices (Removable, Fixed) Trip units Extended rotary handle Flange handle (Cable operating handle) Altech Corp. 35 Royal Road Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 www.altechcorp.com 67 H Altech UL489