hp rated control overload relays______ ,!> f- rs selection > hp rated starters are priced and istocked less the overload relays. the overload relays can be ordered sepa- rately for field installation or they can be factory installed. factory installed overload relay: a) select the appropriate overload relay from the chart below. then add the two digit suffix number (shown bold below) of the overload relay to the starter catalog number. see exam- ple shown. if the motor fla is not known, refer to application data section for a typical value. b) add the price of the overload relay to the starter price to obtain the com- plete list price. example: th hp at 460 volts, 1800 rpm, 9.7 fla the starter catalog number would be sxlhb1460 the over- load relay would be a 3ua5000-1k add the suffix "ik" to the end of the starter catalog number sxlhb14601k $238.00 + $72.00 = $310.00 total list price. type "3ua" overload relay setting instructions: for motors with a service factor of 1.00, multiply motor nameplate full load current (fla) by 0.92 and set overload relay dial to that value. for motors with a service factor of 1.15, with a marked temperature rise not exceeding 40c, set dial to full load current marked on motor nameplate. > hp rated starter size? ha hb hc hd he overload relay setting ranges in amperes 0.1-0.16 0.16-0.25 0.25-0.4 0.4-0.63 0.63-1 0.8-1.25 1-1.6 1.25-2 1.6-2.5 2-3.2 2.5-4 3.2-5 4-6.3 2-8 6.3-10 8-12.5 10-14.5 0.1-0.16 0.16-0.25 0.25-0.4 0.4-0.63 0.63-1 0.8-1.25 1-1.6 1.25-2 1.6-2.5 2-3.2 2.5-4 3.2-5 4-6.3 5-8 6.3-10 8-12.5 10-16 12.5-20 16-25 0.10-0.16 0.16-0.25 0.25-0.40 0.40-0.63 0.63-1.00 0.80-1.25 1-1.6 1.25-2 1.6-2.5 2-3.2 2.5-4 overload relay for full voltage starters hp rated type only 3ua50 00-oa 3ua50 00-oc 3ua50 00-oe 3ua50 00-og 3ua50 00-oj 3ua50 00-ok 3ua50 00-1 a 3ua5000-1b 3ua50 00-1 c 3ua5000-1d 3ua50 00-1e 3ua50 00-1 f 3ua50 00-1g 3ua500q-1h 3ua50 00-1j 3ua5000-1k 3ua50 00-2s 3ua52 00-oa 3ua52 00-oc 3ua52 00-oe 3ua52 00-og 3ua52 00-oj 3ua52 00-ok 3ua52 00-1a 3ua52 00-1b 3ua5200-1c 3ua52 00-10 3ua5200-1e 3ua52 00-1f 3ua5200-1g 3ua52 00-1 h 3ua52 00-1 j 3ua52 00-1k 3ua52 00-2a 3ua52 00-2b 3ua52 00-2c 3ua55 00-oa 3ua55 00-oc 3ua55 00-fle 3ua55 00-06 3ua55 00-oj 3ua55 00-flk 3ua55 00-1a 3ua55 00-1 b 3ua5500-1c 3ua55 00-10 3ua5500-1e price $ 72. 72. 78. hp rated starter size? he hg hh hj hl hn hr ht overload relay setting ranges in amperes 3.2-5 4-6.3 5-8 6.3-10 8-12.5 10-16 12.5-20 16-25 20-32 25-36 16-25 20-32 25-40 32-50 40-57 50-63 57-70 63-80? 70-88? 55-88 63-90 80-110 90-120 110-135 55-80 63-90 80-110 90-120 110-135 120-150 135-160? 150-180? 80-125 125-200 160-250 200-320 250-400 overload relay for full voltage starters hp rated type only 3ua5500-1f 3ua5500-1g 3ua5500-1h 3ua55 00-1j 3ua5500-1k 3ua55 00-2a 3ua55 00-2b 3ua55 00-2c 3ua55 00-2d 3ua55 00-2q 3ua58 00-2c 3ua58 00-20 3ua58 00-2e 3ua58 00-2f 3ua58 00-2t 3ua58 00-2p 3ua58 00-2v 3ua58 00-2u 3ua58 00-2w 3ua60 00-2h 3ua60 00-2w 3ua60 00-2x 3ua60 00-3h 3ua60 00-3j 3ua62 00-2h 3ua62 00-2w 3ua62 00-2x 3ua62 00-3h 3ua62 00-3j 3ua62 00-3k 3ua62 00-3l 3ua62 00-3m 3ua66 00-2k 3ua66 00-3b 3ua66 00-3c 3ua66 00-30 3ua66 00-3e price $ 78. 117. 215. 215. 969. ?note the maximum ul operating current of the starter. ?to be used with size hh and hj starters only. ?panel mounting must be used for setting ranges above 135 to 160 a in order to prevent overheating. use 3ux1221 links for connection to the 3tf52 contactor see page 258. discount code: overload relays siemens industrial control products / $ 302 aj m ? i a. > o at o =3 3 q- 15
q- -mi "1 i1 < -a 5 8j a ? z oc hp rated control technical data technical size ht hp rated key features ? horsepower rated sizes ha-ht ? double break contacts ? silver tin oxide contacts, cadmium-free ? higher locked rotor current ratings, up to 840% (sizes hg-ht) ? arc chutes with arc splitters; fast arc quenching touch safe power terminals (sizes ha-hl) touch safe control terminals (sizes ha-ht) snap-on 2 no and 2 nc auxiliary contacts standard (sizes he-ht) visual on-off indicator color-coded coils fast termination system?wire funnels, wire stops, screwdriver guide holes, and captive hardware long mechanical life ?15 million (size ha-hd) ?10 million (size he-ht) ul listed and csa certified hp rated starters and contactors application data hp rated starter size ampere rating (enclosed) max lra in % of fla maximum voltage rating ambient temperature range in operation when stored squirrel cage motor maximum 3 phase hp at motor voltages ac coil ratings ac coil voltage range 200v, 60hz 230v, 60hz 380v, 50hz 460v, 60hz 575v, 60hz overall inrush sealed 85 to 110% amps percent volts ha 20 600 600 hb 20 600 600 hc 30 600 600 hd 30 600 600 he 55 600 600 hg 80 840 600 hh 80 840 600 hj 110 840 600 hl 160 840 600 hn 200 840 600 hr 300 840 600 ht 400 840 600 degc degc hp hp hp hp hp hz va pf va pf volts -25 to +55 -50 to +80 2 3 5 5 t/i 50/60 -25 to +55 -50 to +80 3 3 5 7'/z 10 50/60 -25 to +55 -50 to +80 5 5 10 10 15 50/60 -25 to +55 -50 to +80 7/2 t/2 15 15 20 50/60 77/71 0.81/0.75 11/9 0.28/0.27 yes | yes | yes | yes -25 to +55 -50 to +80 10 10 20 25 30 50/60 121/117 0.79/0.72 16.5/13 0.27/0.28 yes -25 to +55 -50 to +80 15 20 30 40 50 50/60 -25 to +55 -50 to +80 20 25 40 50 60 50/60 225/192 0.6/0.54 24/16 0.29 yes yes -25 to +55 -50 to +80 25 30 50 60 75 50/60 398/345 0.5/0.4 46/29 0.23/0.24 yes -25 to +55 -50 to +80 40 50 75 100 125 50/60 660/575 0.4 56/36 0.24/0.25 yes -25 to +55 -50 to +80 50 60 125 125 150 50/60 910/1090 0.38/0.31 58/70 0.26/0.28 yes -25 to +55 -50 to +80 75 100 150 200 250 50/60 1430/1710 0.34/0.26 84/105 0.24/0.27 yes -25 to +55 -50 to +80 125 150 250 300 400 50/60 2450/2760 0.28/0.18 115/146 0.33 yes operating times valid for 20% undervoltage to 10% overvoltage, warm or cold coil. (total opening time includes arcing time) closing delay opening delay resistance to shock (rectangular pulse] conductor size/phase ms ms g/ms awg 8-35 4-18 7.7/5 and 4.4/10 (2)18-12 8-35 4-18 4.4/10 and 7.7/5 (2)18-12 10-35 5-20 5.5/5 and 3.2/10 (2)14-10 10-35 5-20 3.2/10 and 5.5/10 (2)14-10 13-57 5-10 5.7/5; 9.5 max #3 15-40 5-25 9.2/5 max #1/0 15-40 5-25 5.4/10 max #1/0 20-50 5-30 8.6/5 max #1/0 20-50 8-30 9.4/5 and 5.2/10 max #2/0 20-50 10-30 10.4/5 and 5.8/10 1/0-250kcm 20-50 10-30 9.7/5 and 5.3/10 2/0-500kcm 17-65 8-20 8.8/5 and 4.9/10 2/0-500kcm auxiliary contact (double bridge nema a600/p600 rating ? suitable for electronic interface circuits) wire size/phase auxiliary contacts-standard auxiliary contacts-total contactor mechanical life (make/break operations) contactor ul listing # contactor csa certification t starter ul listing # starter csa certification t awg million (2)18-12 1 no, 1 nc 2 no, 2 nc 15 e31519 lr12730 e32529 lr38590 (2)18-12 1 no, 1 nc 2n0.2nc 15 e31519 lr12730 e32529 lr38590 (2)18-12 1 no, 1 nc 2nd, 2nc 15 e31519 lr12730 e32529 lr38590 (2)18-12 1 no, 1 nc 2nd, 2nc 15 e31519 lr12730 e32529 lr38590 (2)18-12 2nd, 2nc 2 no, 2 nc 10 e31519 lr12730 e32529 lr38590 (2)18-12 2 no, 2 nc 4 no, 4nc 10 e31519 lr12730 e32529 lr38590 (2)18-12 2 no, 2 nc 4 no, 4 nc 10 e31519 lr12730 e32529 lr38590 |2| 18-12 zn0.2nc 4 no, 4nc 10 e31519 lr12730 e32529 lr38590 (2)18-12 2 no, 2 nc 4n0.4nc 10 e31519 lr12730 e32529 lr38590 (2)18-12 2 no, 2 nc 4 no, 4 nc 10 e31519 lr12730 e32529 lr38590 (2)18-12 2nd, 2nc 4 no, 4nc 10 e31519 lr12730 e32529 lr38590 (2)18-12 2 no, 2 nc 4 no, 4 nc 10 e31519 lr12730 e32529 lr38590 j9il siemens industrial control products
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