X. 190 Volt Primary Single Phase Isolation Transformers
TEMCo Single Phase Isolation Transformers are 50/60 Hz rated and come in a NEMA 3R enclosure for indoor use as well as outdoor protection against rain and sleet. Our transformers are built to last, guaranteed. That's why we back these with a decade long warranty.
• UL Listed, CSA Approved
• Aluminum or Copper windings
• 50/60 Hz rated
• NEMA 3R Enclosure (for indoor or outdoor use)
Looking for a different specification? See all the primary voltage configurations here.
Select a Different Primary Configuration »
Secondary Voltages Selection | |
1. 600 | 15. 277 |
2. 575 | 16. 240 |
3. 550 | 17. 120/240 |
4. 480 | 18. 230 |
5. 240/480 | 19. 115/230 |
6. 460 | 20. 220 |
7. 230/460 | 21. 110/220 |
8. 440 | 22. 208 |
9. 220/440 | 23. 200 |
10. 416 | 24. 190 |
11. 208/416 | 25. 120 |
12. 400 | 26. 115 |
13. 380 | 27. 110 |
14. 347 | 28. 100 |
1. 190V Primary - 600 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 5 | - | T36320 |
5 | 8.33 | - | T36321 |
7.5 | 12.5 | - | T36322 |
10 | 16.67 | T25347 | T36323 |
15 | 25 | T25348 | T36324 |
25 | 41.67 | T25349 | T36325 |
37.5 | 62.5 | T25350 | T36326 |
50 | 83.33 | T25351 | T36327 |
75 | 125 | T25352 | T36328 |
100 | 166.67 | T25353 | T36329 |
167 | 278.33 | T25354 | T36330 |
200 | 333.33 | T25355 | T36331 |
250 | 416.67 | T25356 | T36332 |
330 | 550 | T25357 | T36333 |
2. 190V Primary - 575 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 5.22 | - | T36334 |
5 | 8.70 | - | T36335 |
7.5 | 13.04 | - | T36336 |
10 | 17.39 | T25361 | T36337 |
15 | 26.09 | T25362 | T36338 |
25 | 43.48 | T25363 | T36339 |
37.5 | 65.22 | T25364 | T36340 |
50 | 86.96 | T25365 | T36341 |
75 | 130.43 | T25366 | T36342 |
100 | 173.91 | T25367 | T36343 |
167 | 290.43 | T25368 | T36344 |
200 | 347.83 | T25369 | T36345 |
250 | 434.78 | T25370 | T36346 |
330 | 573.91 | T25371 | T36347 |
3. 190V Primary - 550 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 5.45 | - | T36348 |
5 | 9.09 | - | T36349 |
7.5 | 13.64 | - | T36350 |
10 | 18.18 | T25375 | T36351 |
15 | 27.27 | T25376 | T36352 |
25 | 45.45 | T25377 | T36353 |
37.5 | 68.18 | T25378 | T36354 |
50 | 90.91 | T25379 | T36355 |
75 | 136.36 | T25380 | T36356 |
100 | 181.82 | T25381 | T36357 |
167 | 303.64 | T25382 | T36358 |
200 | 363.64 | T25383 | T36359 |
250 | 454.55 | T25384 | T36360 |
330 | 600 | T25385 | T36361 |
4. 190V Primary - 480 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 6.25 | - | T36362 |
5 | 10.42 | - | T36363 |
7.5 | 15.63 | - | T36364 |
10 | 20.83 | T25389 | T36365 |
15 | 31.25 | T25390 | T36366 |
25 | 52.08 | T25391 | T36367 |
37.5 | 78.13 | T25392 | T36368 |
50 | 104.17 | T25393 | T36369 |
75 | 156.25 | T25394 | T36370 |
100 | 208.33 | T25395 | T36371 |
167 | 347.92 | T25396 | T36372 |
200 | 416.67 | T25397 | T36373 |
250 | 520.83 | T25398 | T36374 |
330 | 687.50 | T25399 | T36375 |
5. 190V Primary - 240/480 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 12.5/6.25 | - | T36376 |
5 | 20.83/10.42 | - | T36377 |
7.5 | 31.25/15.63 | - | T36378 |
10 | 41.67/20.83 | T25403 | T36379 |
15 | 62.5/31.25 | T25404 | T36380 |
25 | 104.17/52.08 | T25405 | T36381 |
37.5 | 156.25/78.13 | T25406 | T36382 |
50 | 208.33/104.17 | T25407 | T36383 |
75 | 312.5/156.25 | T25408 | T36384 |
100 | 416.67/208.33 | T25409 | T36385 |
167 | 695.83/347.92 | T25410 | T36386 |
200 | 833.33/416.67 | T25411 | T36387 |
250 | 1041.67/520.83 | T25412 | T36388 |
330 | 1375/687.5 | T25413 | T36389 |
6. 190V Primary - 460 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 6.52 | - | T36390 |
5 | 10.87 | - | T36391 |
7.5 | 16.30 | - | T36392 |
10 | 21.74 | T25417 | T36393 |
15 | 32.61 | T25418 | T36394 |
25 | 54.35 | T25419 | T36395 |
37.5 | 81.52 | T25420 | T36396 |
50 | 108.70 | T25421 | T36397 |
75 | 163.04 | T25422 | T36398 |
100 | 217.39 | T25423 | T36399 |
167 | 363.04 | T25424 | T36400 |
200 | 434.78 | T25425 | T36401 |
250 | 543.48 | T25426 | T36402 |
330 | 717.39 | T25427 | T36403 |
7. 190V Primary - 230/460 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 13.04/6.52 | - | T36404 |
5 | 21.74/10.87 | - | T36405 |
7.5 | 32.61/16.3 | - | T36406 |
10 | 43.48/21.74 | T25431 | T36407 |
15 | 65.22/32.61 | T25432 | T36408 |
25 | 108.7/54.35 | T25433 | T36409 |
37.5 | 163.04/81.52 | T25434 | T36410 |
50 | 217.39/108.7 | T25435 | T36411 |
75 | 326.09/163.04 | T25436 | T36412 |
100 | 434.78/217.39 | T25437 | T36413 |
167 | 726.09/363.04 | T25438 | T36414 |
200 | 869.57/434.78 | T25439 | T36415 |
250 | 1086.96/543.48 | T25440 | T36416 |
330 | 1434.78/717.39 | T25441 | T36417 |
8. 190V Primary - 440 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 6.82 | - | T36418 |
5 | 11.36 | - | T36419 |
7.5 | 17.05 | - | T36420 |
10 | 22.73 | T25445 | T36421 |
15 | 34.09 | T25446 | T36422 |
25 | 56.82 | T25447 | T36423 |
37.5 | 85.23 | T25448 | T36424 |
50 | 113.64 | T25449 | T36425 |
75 | 170.45 | T25450 | T36426 |
100 | 227.27 | T25451 | T36427 |
167 | 379.55 | T25452 | T36428 |
200 | 454.55 | T25453 | T36429 |
250 | 568.18 | T25454 | T36430 |
330 | 750 | T25455 | T36431 |
9. 190V Primary - 220/440 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 13.64/6.82 | - | T36432 |
5 | 22.73/11.36 | - | T36433 |
7.5 | 34.09/17.05 | - | T36434 |
10 | 45.45/22.73 | T25459 | T36435 |
15 | 68.18/34.09 | T25460 | T36436 |
25 | 113.64/56.82 | T25461 | T36437 |
37.5 | 170.45/85.23 | T25462 | T36438 |
50 | 227.27/113.64 | T25463 | T36439 |
75 | 340.91/170.45 | T25464 | T36440 |
100 | 454.55/227.27 | T25465 | T36441 |
167 | 759.09/379.55 | T25466 | T36442 |
200 | 909.09/454.55 | T25467 | T36443 |
250 | 1136.36/568.18 | T25468 | T36444 |
330 | 1500/750 | T25469 | T36445 |
10. 190V Primary - 416 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 7.21 | - | T36446 |
5 | 12.02 | - | T36447 |
7.5 | 18.03 | - | T36448 |
10 | 24.04 | T25473 | T36449 |
15 | 36.06 | T25474 | T36450 |
25 | 60.10 | T25475 | T36451 |
37.5 | 90.14 | T25476 | T36452 |
50 | 120.19 | T25477 | T36453 |
75 | 180.29 | T25478 | T36454 |
100 | 240.38 | T25479 | T36455 |
167 | 401.44 | T25480 | T36456 |
200 | 480.77 | T25481 | T36457 |
250 | 600.96 | T25482 | T36458 |
330 | 793.27 | T25483 | T36459 |
11. 190V Primary - 208/416 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 14.42/7.21 | - | T36460 |
5 | 24.04/12.02 | - | T36461 |
7.5 | 36.06/18.03 | - | T36462 |
10 | 48.08/24.04 | T25487 | T36463 |
15 | 72.12/36.06 | T25488 | T36464 |
25 | 120.19/60.1 | T25489 | T36465 |
37.5 | 180.29/90.14 | T25490 | T36466 |
50 | 240.38/120.19 | T25491 | T36467 |
75 | 360.58/180.29 | T25492 | T36468 |
100 | 480.77/240.38 | T25493 | T36469 |
167 | 802.88/401.44 | T25494 | T36470 |
200 | 961.54/480.77 | T25495 | T36471 |
250 | 1201.92/600.96 | T25496 | T36472 |
330 | 1586.54/793.27 | T25497 | T36473 |
12. 190V Primary - 400 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 7.5 | - | T36474 |
5 | 12.5 | - | T36475 |
7.5 | 18.75 | - | T36476 |
10 | 25 | T25501 | T36477 |
15 | 37.5 | T25502 | T36478 |
25 | 62.5 | T25503 | T36479 |
37.5 | 93.75 | T25504 | T36480 |
50 | 125 | T25505 | T36481 |
75 | 187.5 | T25506 | T36482 |
100 | 250 | T25507 | T36483 |
167 | 417.5 | T25508 | T36484 |
200 | 500 | T25509 | T36485 |
250 | 625 | T25510 | T36486 |
330 | 825 | T25511 | T36487 |
13. 190V Primary - 380 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 7.89 | - | T36488 |
5 | 13.16 | - | T36489 |
7.5 | 19.74 | - | T36490 |
10 | 26.32 | T25515 | T36491 |
15 | 39.47 | T25516 | T36492 |
25 | 65.79 | T25517 | T36493 |
37.5 | 98.68 | T25518 | T36494 |
50 | 131.58 | T25519 | T36495 |
75 | 197.37 | T25520 | T36496 |
100 | 263.16 | T25521 | T36497 |
167 | 439.47 | T25522 | T36498 |
200 | 526.32 | T25523 | T36499 |
250 | 657.89 | T25524 | T36500 |
330 | 868.42 | T25525 | T36501 |
14. 190V Primary - 347 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 8.65 | - | T36502 |
5 | 14.41 | - | T36503 |
7.5 | 21.61 | - | T36504 |
10 | 28.82 | T25529 | T36505 |
15 | 43.23 | T25530 | T36506 |
25 | 72.05 | T25531 | T36507 |
37.5 | 108.07 | T25532 | T36508 |
50 | 144.09 | T25533 | T36509 |
75 | 216.14 | T25534 | T36510 |
100 | 288.18 | T25535 | T36511 |
167 | 481.27 | T25536 | T36512 |
200 | 576.37 | T25537 | T36513 |
250 | 720.46 | T25538 | T36514 |
330 | 951.01 | T25539 | T36515 |
15. 190V Primary - 277 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 10.83 | - | T36516 |
5 | 18.05 | - | T36517 |
7.5 | 27.08 | - | T36518 |
10 | 36.10 | T25543 | T36519 |
15 | 54.15 | T25544 | T36520 |
25 | 90.25 | T25545 | T36521 |
37.5 | 135.38 | T25546 | T36522 |
50 | 180.51 | T25547 | T36523 |
75 | 270.76 | T25548 | T36524 |
100 | 361.01 | T25549 | T36525 |
167 | 602.89 | T25550 | T36526 |
200 | 722.02 | T25551 | T36527 |
250 | 902.53 | T25552 | T36528 |
330 | 1191.34 | T25553 | T36529 |
16. 190V Primary - 240 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 12.5 | - | T36530 |
5 | 20.83 | - | T36531 |
7.5 | 31.25 | - | T36532 |
10 | 41.67 | T25557 | T36533 |
15 | 62.5 | T25558 | T36534 |
25 | 104.17 | T25559 | T36535 |
37.5 | 156.25 | T25560 | T36536 |
50 | 208.33 | T25561 | T36537 |
75 | 312.5 | T25562 | T36538 |
100 | 416.67 | T25563 | T36539 |
167 | 695.83 | T25564 | T36540 |
200 | 833.33 | T25565 | T36541 |
250 | 1041.67 | T25566 | T36542 |
330 | 1375 | T25567 | T36543 |
17. 190V Primary - 120/240 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 25/12.5 | - | T36544 |
5 | 41.67/20.83 | - | T36545 |
7.5 | 62.5/31.25 | - | T36546 |
10 | 83.33/41.67 | T25571 | T36547 |
15 | 125/62.5 | T25572 | T36548 |
25 | 208.33/104.17 | T25573 | T36549 |
37.5 | 312.5/156.25 | T25574 | T36550 |
50 | 416.67/208.33 | T25575 | T36551 |
75 | 625/312.5 | T25576 | T36552 |
100 | 833.33/416.67 | T25577 | T36553 |
167 | 1391.67/695.83 | T25578 | T36554 |
200 | 1666.67/833.33 | T25579 | T36555 |
250 | 2083.33/1041.67 | T25580 | T36556 |
330 | 2750/1375 | T25581 | T36557 |
18. 190V Primary - 230 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 13.04 | - | T36558 |
5 | 21.74 | - | T36559 |
7.5 | 32.61 | - | T36560 |
10 | 43.48 | T25585 | T36561 |
15 | 65.22 | T25586 | T36562 |
25 | 108.70 | T25587 | T36563 |
37.5 | 163.04 | T25588 | T36564 |
50 | 217.39 | T25589 | T36565 |
75 | 326.09 | T25590 | T36566 |
100 | 434.78 | T25591 | T36567 |
167 | 726.09 | T25592 | T36568 |
200 | 869.57 | T25593 | T36569 |
250 | 1086.96 | T25594 | T36570 |
330 | 1434.78 | T25595 | T36571 |
19. 190V Primary - 115/230 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 26.09/13.04 | - | T36572 |
5 | 43.48/21.74 | - | T36573 |
7.5 | 65.22/32.61 | - | T36574 |
10 | 86.96/43.48 | T25599 | T36575 |
15 | 130.43/65.22 | T25600 | T36576 |
25 | 217.39/108.7 | T25601 | T36577 |
37.5 | 326.09/163.04 | T25602 | T36578 |
50 | 434.78/217.39 | T25603 | T36579 |
75 | 652.17/326.09 | T25604 | T36580 |
100 | 869.57/434.78 | T25605 | T36581 |
167 | 1452.17/726.09 | T25606 | T36582 |
200 | 1739.13/869.57 | T25607 | T36583 |
250 | 2173.91/1086.96 | T25608 | T36584 |
330 | 2869.57/1434.78 | T25609 | T36585 |
20. 190V Primary - 220 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 13.64 | - | T36586 |
5 | 22.73 | - | T36587 |
7.5 | 34.09 | - | T36588 |
10 | 45.45 | T25613 | T36589 |
15 | 68.18 | T25614 | T36590 |
25 | 113.64 | T25615 | T36591 |
37.5 | 170.45 | T25616 | T36592 |
50 | 227.27 | T25617 | T36593 |
75 | 340.91 | T25618 | T36594 |
100 | 454.55 | T25619 | T36595 |
167 | 759.09 | T25620 | T36596 |
200 | 909.09 | T25621 | T36597 |
250 | 1136.36 | T25622 | T36598 |
330 | 1500 | T25623 | T36599 |
21. 190V Primary - 110/220 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 27.27/13.64 | - | T36600 |
5 | 45.45/22.73 | - | T36601 |
7.5 | 68.18/34.09 | - | T36602 |
10 | 90.91/45.45 | T25627 | T36603 |
15 | 136.36/68.18 | T25628 | T36604 |
25 | 227.27/113.64 | T25629 | T36605 |
37.5 | 340.91/170.45 | T25630 | T36606 |
50 | 454.55/227.27 | T25631 | T36607 |
75 | 681.82/340.91 | T25632 | T36608 |
100 | 909.09/454.55 | T25633 | T36609 |
167 | 1518.18/759.09 | T25634 | T36610 |
200 | 1818.18/909.09 | T25635 | T36611 |
250 | 2272.73/1136.36 | T25636 | T36612 |
330 | 3000/1500 | T25637 | T36613 |
22. 190V Primary - 208 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 14.42 | - | T36614 |
5 | 24.04 | - | T36615 |
7.5 | 36.06 | - | T36616 |
10 | 48.08 | T25641 | T36617 |
15 | 72.12 | T25642 | T36618 |
25 | 120.19 | T25643 | T36619 |
37.5 | 180.29 | T25644 | T36620 |
50 | 240.38 | T25645 | T36621 |
75 | 360.58 | T25646 | T36622 |
100 | 480.77 | T25647 | T36623 |
167 | 802.88 | T25648 | T36624 |
200 | 961.54 | T25649 | T36625 |
250 | 1201.92 | T25650 | T36626 |
330 | 1586.54 | T25651 | T36627 |
23. 190V Primary - 200 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 15 | - | T36628 |
5 | 25 | - | T36629 |
7.5 | 37.5 | - | T36630 |
10 | 50 | T25655 | T36631 |
15 | 75 | T25656 | T36632 |
25 | 125 | T25657 | T36633 |
37.5 | 187.5 | T25658 | T36634 |
50 | 250 | T25659 | T36635 |
75 | 375 | T25660 | T36636 |
100 | 500 | T25661 | T36637 |
167 | 835 | T25662 | T36638 |
200 | 1000 | T25663 | T36639 |
250 | 1250 | T25664 | T36640 |
330 | 1650 | T25665 | T36641 |
24. 190V Primary - 190 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 15.79 | - | T36642 |
5 | 26.32 | - | T36643 |
7.5 | 39.47 | - | T36644 |
10 | 52.63 | T25669 | T36645 |
15 | 78.95 | T25670 | T36646 |
25 | 131.58 | T25671 | T36647 |
37.5 | 197.37 | T25672 | T36648 |
50 | 263.16 | T25673 | T36649 |
75 | 394.74 | T25674 | T36650 |
100 | 526.32 | T25675 | T36651 |
167 | 878.95 | T25676 | T36652 |
200 | 1052.63 | T25677 | T36653 |
250 | 1315.79 | T25678 | T36654 |
330 | 1736.84 | T25679 | T36655 |
25. 190V Primary - 120 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 25 | - | T36656 |
5 | 41.67 | - | T36657 |
7.5 | 62.5 | - | T36658 |
10 | 83.33 | T25683 | T36659 |
15 | 125 | T25684 | T36660 |
25 | 208.33 | T25685 | T36661 |
37.5 | 312.5 | T25686 | T36662 |
50 | 416.67 | T25687 | T36663 |
75 | 625 | T25688 | T36664 |
100 | 833.33 | T25689 | T36665 |
167 | 1391.67 | T25690 | T36666 |
200 | 1666.67 | T25691 | T36667 |
250 | 2083.33 | T25692 | T36668 |
330 | 2750 | T25693 | T36669 |
26. 190V Primary - 115 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 26.09 | - | T36670 |
5 | 43.48 | - | T36671 |
7.5 | 65.22 | - | T36672 |
10 | 86.96 | T25697 | T36673 |
15 | 130.43 | T25698 | T36674 |
25 | 217.39 | T25699 | T36675 |
37.5 | 326.09 | T25700 | T36676 |
50 | 434.78 | T25701 | T36677 |
75 | 652.17 | T25702 | T36678 |
100 | 869.57 | T25703 | T36679 |
167 | 1452.17 | T25704 | T36680 |
200 | 1739.13 | T25705 | T36681 |
250 | 2173.91 | T25706 | T36682 |
330 | 2869.57 | T25707 | T36683 |
27. 190V Primary - 110 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 27.27 | - | T36684 |
5 | 45.45 | - | T36685 |
7.5 | 68.18 | - | T36686 |
10 | 90.91 | T25711 | T36687 |
15 | 136.36 | T25712 | T36688 |
25 | 227.27 | T25713 | T36689 |
37.5 | 340.91 | T25714 | T36690 |
50 | 454.55 | T25715 | T36691 |
75 | 681.82 | T25716 | T36692 |
100 | 909.09 | T25717 | T36693 |
167 | 1518.18 | T25718 | T36694 |
200 | 1818.18 | T25719 | T36695 |
250 | 2272.73 | T25720 | T36696 |
330 | 3000 | T25721 | T36697 |
28. 190V Primary - 100 Secondary
kVA | Output Amps | Aluminum | Copper |
3 | 30 | - | T36698 |
5 | 50 | - | T36699 |
7.5 | 75 | - | T36700 |
10 | 100 | T25725 | T36701 |
15 | 150 | T25726 | T36702 |
25 | 250 | T25727 | T36703 |
37.5 | 375 | T25728 | T36704 |
50 | 500 | T25729 | T36705 |
75 | 750 | T25730 | T36706 |
100 | 1000 | T25731 | T36707 |
167 | 1670 | T25732 | T36708 |
200 | 2000 | T25733 | T36709 |
250 | 2500 | T25734 | T36710 |
330 | 3300 | T25735 | T36711 |