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? phoenix contact 2016-06-14 3644_en_a tmc 8... data sheet 1description tmc 8... miniature circuit brea kers (mcb) are ul 489 listed and provide branch overload and short-circuit protection. an interrupt capacity of 10 ka ic at up to 277/480 v ac and 125 v dc makes the series ideal for a wide range of applications. the circuit breakers are ava ilable in 1-, 2-, and 3-pole configurations with b, c, and d trip curve options. they are 17.6 mm wide (per pole) an d mount on 35 mm ns35 rail. available accessories include an auxiliary contact, bell alarm contact, shunt trips, lockout/tag out component and busbar. the tmc 8... is ul listed for the u.s. and canada, tv listed, and carries the ce mark. 1.1 typical applications tmc 8... circuit breakers are suitable for protection of ?cables ? motors ? generators and transformers ? thyristors ? silicon rectifiers ? computers and peripheral equipment ? industrial process control systems ? telecommunications equipment ? power supplies. this document is valid for all products listed in the ?ordering data? on page 3. thermal magnetic ul 489 miniature circuit breakers
tmc 8... 3644_en_a phoenix contact 2/13 table of contents 1 description................................................................................................................... ............... 1 1.1 typical applications........................................................................................................ ................................ 1 2 ordering data................................................................................................................. ............. 3 3 technical data ................................................................................................................ ............ 7 3.1 trip curve ................................................................................................................. ..................................... 8 3.2 dimensions ................................................................................................................. ................................... 8 3.3 environmental influences .................................................................................................... ........................... 9 4 installation .................................................................................................................. ................ 9 4.1 mounting .................................................................................................................... .................................... 9 4.2 removal ..................................................................................................................... .................................... 9 5 accessories ................................................................................................................... ............ 10 5.1 technical data for accessories ........................ ..................................................................... ....................... 10 5.2 auxiliary contact (tmc 7/8 aux) .............. .............. .............. .............. .............. .............. ......... ..................... 12 5.3 alarm contact (tmc 7/8 alarm) ............................................................................................... .................. 12 5.4 shunt trip (tmc...shnt) ..................................................................................................... ......................... 12 5.5 accessory installation ..................................................................................................... ............................. 12 5.6 busbars and related accessorie s ............................................................................................. .................... 13
tmc 8... 3644_en_a phoenix contact 3/13 2ordering data order key products description ty p e order no. pcs./pkt. mcb, up to 60 v dc and 277 v ac, b curve 1-pole 1 a tmc 81b 01a 2907478 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 2 a tmc 81b 02a 2907479 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 3 a tmc 81b 03a 2907480 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 4 a tmc 81b 04a 2907481 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 5 a tmc 81b 05a 2907482 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 6 a tmc 81b 06a 2907483 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 7 a tmc 81b 07a 2907484 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 8 a tmc 81b 08a 2907485 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 10 a tmc 81b 10a 2907487 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 12 a tmc 81b 12a 2907488 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 13 a tmc 81b 13a 2907489 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 15 a tmc 81b 15a 2907490 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 16 a tmc 81b 16a 2907491 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 20 a tmc 81b 20a 2907492 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 25 a tmc 81b 25a 2907493 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 30 a tmc 81b 30a 2907494 1 mcb, up to 60 v dc and 277 v ac, b curve 1-pole 32 a tmc 81b 32a 2907495 1 mcb, up to 60 v dc and 120 v ac, b curve 1-pole 35 a tmc 81b 35a 2907496 1 mcb, up to 60 v dc and 120 v ac, b curve 1-pole 40 a tmc 81b 40a 2907497 1 mcb, up to 60 v dc and 120 v ac, b curve 1-pole 50 a tmc 81b 50a 2907498 1 mcb, up to 60 v dc and 120 v ac, b curve 1-pole 60 a tmc 81b 60a 2907500 1 mcb, up to 60 v dc and 120 v ac, b curve 1-pole 63 a tmc 81b 63a 2907501 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 1 a tmc 82b 01a 2907502 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 2 a tmc 82b 02a 2907503 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 3 a tmc 82b 03a 2907504 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 4 a tmc 82b 04a 2907505 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 5 a tmc 82b 05a 2907506 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 6 a tmc 82b 06a 2907507 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 7 a tmc 82b 07a 2907508 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 8 a tmc 82b 08a 2907510 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 10 a tmc 82b 10a 2907511 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 12 a tmc 82b 12a 2907512 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 13 a tmc 82b 13a 2907513 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 15 a tmc 82b 15a 2907514 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 16 a tmc 82b 16a 2907515 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 20 a tmc 82b 20a 2907516 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 25 a tmc 82b 25a 2907530 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 30 a tmc 82b 30a 2907531 1 mcb, up to 125 v dc and 480 v ac, b curve 2-pole 32 a tmc 82b 32a 2907532 1 mcb, up to 125 v dc and 240 v ac, b curve 2-pole 35 a tmc 82b 35a 2907533 1 tmc 81c 01a current rating trip curve (a, b, or c) number of poles (1, 2, or 3) design criteria (ul 489) thermal magnetic circuit breaker family
tmc 8... 3644_en_a phoenix contact 4/13 mcb, up to 125 v dc and 240 v ac, b curve 2-pole 40 a tmc 82b 40a 2907534 1 mcb, up to 125 v dc and 240 v ac, b curve 2-pole 50 a tmc 82b 50a 2907535 1 mcb, up to 125 v dc and 240 v ac, b curve 2-pole 60 a tmc 82b 60a 2907536 1 mcb, up to 125 v dc and 240 v ac, b curve 2-pole 63 a tmc 82b 63a 2907537 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 1 a tmc 83b 01a 2907539 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 2 a tmc 83b 02a 2907540 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 3 a tmc 83b 03a 2907542 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 4 a tmc 83b 04a 2907543 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 5 a tmc 83b 05a 2907544 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 6 a tmc 83b 06a 2907545 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 7 a tmc 83b 07a 2907546 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 8 a tmc 83b 08a 2907547 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 10 a tmc 83b 10a 2907548 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 12 a tmc 83b 10a 2907549 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 13 a tmc 83b 10a 2907550 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 15 a tmc 83b 10a 2907551 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 16 a tmc 83b 16a 2907552 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 20 a tmc 83b 20a 2907553 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 25 a tmc 83b 25a 2907555 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 30 a tmc 83b 30a 2907556 1 mcb, up to 125 v dc and 480 v ac, b curve 3-pole 32 a tmc 83b 32a 2907557 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 1 a tmc 81c 01a 2907558 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 2 a tmc 81c 02a 2907559 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 3 a tmc 81c 03a 2907560 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 4 a tmc 81c 04a 2907561 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 5 a tmc 81c 05a 2907562 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 6 a tmc 81c 06a 2907563 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 7 a tmc 81c 07a 2907564 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 8 a tmc 81c 08a 2907565 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 10 a tmc 81c 10a 2907566 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 12 a tmc 81c 12a 2907568 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 13 a tmc 81c 13a 2907569 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 15 a tmc 81c 15a 2907571 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 16 a tmc 81c 16a 2907572 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 20 a tmc 81c 20a 2907573 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 25 a tmc 81c 25a 2907574 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 30 a tmc 81c 30a 2907575 1 mcb, up to 60 v dc and 277 v ac, c curve 1-pole 32 a tmc 81c 32a 2907576 1 mcb, up to 60 v dc and 120 v ac, c curve 1-pole 35 a tmc 81c 35a 2907577 1 mcb, up to 60 v dc and 120 v ac, c curve 1-pole 40 a tmc 81c 40a 2907578 1 mcb, up to 60 v dc and 120 v ac, c curve 1-pole 50 a tmc 81c 50a 2907579 1 mcb, up to 60 v dc and 120 v ac, c curve 1-pole 60 a tmc 81c 60a 2907580 1 mcb, up to 60 v dc and 120 v ac, c curve 1-pole 63 a tmc 81c 63a 2907581 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 1 a tmc 82c 01a 2907582 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 2 a tmc 82c 02a 2907584 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 3 a tmc 82c 03a 2907585 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 4 a tmc 82c 04a 2907586 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 5 a tmc 82c 05a 2907587 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 6 a tmc 82c 06a 2907588 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 7 a tmc 82c 07a 2907589 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 8 a tmc 82c 08a 2907590 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 10 a tmc 82c 10a 2907591 1 products description ty p e order no. pcs./pkt.
tmc 8... 3644_en_a phoenix contact 5/13 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 12 a tmc 82c 12a 2907592 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 13 a tmc 82c 13a 2907593 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 15 a tmc 82c 15a 2907594 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 16 a tmc 82c 16a 2907595 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 20 a tmc 82c 20a 2907597 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 25 a tmc 82c 25a 2907598 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 30 a tmc 82c 30a 2907599 1 mcb, up to 125 v dc and 480 v ac, c curve 2-pole 32 a tmc 82c 32a 2907600 1 mcb, up to 125 v dc and 240 v ac, c curve 2-pole 35 a tmc 82c 35a 2907601 1 mcb, up to 125 v dc and 240 v ac, c curve 2-pole 40 a tmc 82c 40a 2907602 1 mcb, up to 125 v dc and 240 v ac, c curve 2-pole 50 a tmc 82c 50a 2907603 1 mcb, up to 125 v dc and 240 v ac, c curve 2-pole 60 a tmc 82c 60a 2907604 1 mcb, up to 125 v dc and 240 v ac, c curve 2-pole 63 a tmc 82c 63a 2907605 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 1 a tmc 83c 01a 2907607 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 2 a tmc 83c 02a 2907608 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 3 a tmc 83c 03a 2907609 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 4 a tmc 83c 04a 2907610 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 5 a tmc 83c 05a 2907611 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 6 a tmc 83c 06a 2907612 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 7 a tmc 83c 07a 2907613 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 8 a tmc 83c 08a 2907614 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 10 a tmc 83c 10a 2907615 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 12 a tmc 83c 12a 2907616 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 13 a tmc 83c 13a 2907617 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 15 a tmc 83c 15a 2907618 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 16 a tmc 83c 16a 2907620 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 20 a tmc 83c 20a 2907621 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 25 a tmc 83c 25a 2907623 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 30 a tmc 83c 30a 2907624 1 mcb, up to 125 v dc and 480 v ac, c curve 3-pole 32 a tmc 83c 32a 2907625 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 1 a tmc 81d 01a 2907626 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 2 a tmc 81d 02a 2907627 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 3 a tmc 81d 03a 2907628 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 4 a tmc 81d 04a 2907629 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 5 a tmc 81d 05a 2907630 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 6 a tmc 81d 06a 2907631 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 7 a tmc 81d 07a 2907632 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 8 a tmc 81d 08a 2907633 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 10 a tmc 81d 10a 2907634 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 12 a tmc 81d 12a 2907636 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 13 a tmc 81d 13a 2907637 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 15 a tmc 81d 15a 2907638 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 16 a tmc 81d 16a 2907639 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 20 a tmc 81d 20a 2907640 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 25 a tmc 81d 25a 2907641 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 30 a tmc 81d 30a 2907642 1 mcb, up to 60 v dc and 277 v ac, d curve 1-pole 32 a tmc 81d 32a 2907643 1 mcb, up to 125 v dc and 240 v ac, d curve 1-pole 35 a tmc 81d 35a 2907644 1 mcb, up to 125 v dc and 240 v ac, d curve 1-pole 40 a tmc 81d 40a 2907645 1 mcb, up to 125 v dc and 240 v ac, d curve 1-pole 50 a tmc 81d 50a 2907646 1 mcb, up to 125 v dc and 240 v ac, d curve 1-pole 60 a tmc 81d 60a 2907647 1 mcb, up to 125 v dc and 240 v ac, d curve 1-pole 63 a tmc 81d 63a 2907649 1 products description ty p e order no. pcs./pkt.
tmc 8... 3644_en_a phoenix contact 6/13 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 1 a tmc 82d 01a 2907650 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 2 a tmc 82d 02a 2907652 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 3 a tmc 82d 03a 2907653 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 4 a tmc 82d 04a 2907654 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 5 a tmc 82d 05a 2907655 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 6 a tmc 82d 06a 2907656 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 7 a tmc 82d 07a 2907657 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 8 a tmc 82d 08a 2907658 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 10 a tmc 82d 10a 2907659 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 12 a tmc 82d 12a 2907660 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 13 a tmc 82d 13a 2907661 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 15 a tmc 82d 15a 2907662 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 16 a tmc 82d 16a 2907663 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 20 a tmc 82d 20a 2907665 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 25 a tmc 82d 25a 2907666 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 30 a tmc 82d 30a 2907667 1 mcb, up to 125 v dc and 480 v ac, d curve 2-pole 32 a tmc 82d 32a 2907668 1 mcb, up to 125 v dc and 240 v ac, d curve 2-pole 35 a tmc 82d 35a 2907669 1 mcb, up to 125 v dc and 240 v ac, d curve 2-pole 40 a tmc 82d 40a 2907670 1 mcb, up to 125 v dc and 240 v ac, d curve 2-pole 50 a tmc 82d 50a 2907671 1 mcb, up to 125 v dc and 240 v ac, d curve 2-pole 60 a tmc 82d 60a 2907672 1 mcb, up to 125 v dc and 240 v ac, d curve 2-pole 63 a tmc 82d 63a 2907673 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 1 a tmc 83d 01a 2907674 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 2 a tmc 83d 02a 2907675 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 3 a tmc 83d 03a 2907676 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 4 a tmc 83d 04a 2907678 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 5 a tmc 83d 05a 2907679 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 6 a tmc 83d 06a 2907681 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 7 a tmc 83d 07a 2907682 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 8 a tmc 83d 08a 2907683 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 10 a tmc 83d 10a 2907684 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 12 a tmc 83d 12a 2907685 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 13 a tmc 83d 13a 2907686 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 15 a tmc 83d 15a 2907687 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 16 a tmc 83d 16a 2907688 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 20 a tmc 83d 20a 2907689 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 25 a tmc 83d 25a 2907690 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 30 a tmc 83d 30a 2907691 1 mcb, up to 125 v dc and 480 v ac, d curve 3-pole 32 a tmc 83d 32a 2907692 1 products description ty p e order no. pcs./pkt.
tmc 8... 3644_en_a phoenix contact 7/13 3 technical data accessories 1 1 for additional information on accesso ries, see ?accessories? on page 10. description ty p e order no. pcs./pkt. auxiliary contact, one no and one nc switch tmc 7/8 aux 2908219 1 alarm contact, one no and one nc tmc 7/8 alarm 2908220 1 shunt trip, 12 v dc, one no and one nc tmc 7/8 12vdc shnt 2908221 1 shunt trip, 24 v dc, one no and one nc tmc 7/8 24vdc shnt 2908222 1 shunt trip, 48 v dc, one no and one nc tmc 7/8 48vdc shnt 2908224 1 shunt trip, 125 v dc, one no and one nc tmc 7/8 125vdc shnt 2908225 1 shunt trip, 120 v ac, one no and one nc tmc 7/8 120vac shnt 2908226 1 shunt trip, 240 v ac, one no and one nc tmc 7/8 240vac shnt 2908227 1 shunt trip, 277 v ac, one no and one nc tmc 7/8 277vac shnt 2908228 1 busbar, cut to length, for 1-pole applications, up to 57 positions tmc 8 b1 80 57 c 2907991 1 busbar, cut to length, for 1-pole plus auxiliary applic ations, up to 37 positions tmc 8 b1 80 37 ca 2907992 1 busbar, cut to length, for 2-pole applications, up to 56 positions tmc 8 b2 80 56 c 2907993 1 busbar, cut to length, for 2-pole plus auxiliary applic ations, up to 46 positions tmc 8 b2 80 46 ca 2907995 1 busbar, cut to length, for 3-pole applications, up to 57 positions tmc 8 b3 80 57 c 2907996 1 busbar, cut to length, for 3-pole plus auxiliary applic ations, up to 48 positions tmc 8 b3 80 48 ca 2907997 1 busbar terminal, for incoming connections tmc 8 b term pin 2907998 1 busbar, end cap, protects open busbar positions tmc 8 b end cap 2907999 1 busbar, bus cap, protects th ree open busbar positions tmc 8 b bus cap 2908000 1 general data ambient temperature, operating -35c ? 70c (-31f ? 158f) permissible humidity 95% degree of protection ip20 weight 134 g per pole (approximate) installation ns35 rail (en 60715) conductor cross section 1 ... 35 mm2/18 ... 2 awg connection type screw-clamp terminals conductor tightening torque, maximum 2 nm (17.7 lb f -in.) electrical data nominal voltage, u n 1 24 v dc ... 125 v dc 120 v ac ... 277 v ac nominal current 1 1 a ... 63 a service life mechanical electrical 20,000 cycles 6,000 cycles interrupt capacity i c ul 489 (sccr) iec/en 60947-2 (i cu ) iec/en 60947-2 (i cs ) 10 ka 10 ka 7.5 ka 1 see order key for specifics for each model
tmc 8... 3644_en_a phoenix contact 8/13 3.1 trip curve figure 1 trip curves 3.2 dimensions figure 2 tmc 81... dimensions (mm) figure 3 tmc 82... dimensions (mm) figure 4 tmc 83... dimensions (mm) conformance iec 60068-2-6 (sinusoidal vibration) 0.38 mm (10-57 hz), 5g (57-500 hz) 10 frequency cycles per axis iec 60068-2-27 (shock) 30g, 11 ms iec 60068-2-11 (corrosion) 96 h in 5% salt mist iec 60068-2-75 (humidity) 48 h at 95% relative humidity, 40c approval test center standard rated voltage nominal current range ul ul 489/csa-c22.2 no. 5 277 v ac, 60 v dc (tmc 81...) 1 ... 32 a ul ul 489/csa-c22.2 no. 5 120 v ac, 60 v dc (tmc 81...) 35 ... 63a ul ul 489/csa-c22.2 no. 5 480 v ac, 125 v dc (tmc 82/83...) 1 ... 32 a ul ul 489/csa-c22.2 no. 5 240 v ac, 125 v dc (tmc 82/83...) 35 ... 63a tv iec/en 60947-2 230/400 v ac 1 ... 63 a bcd 10000 1000 100 10 1 0,1 0,01 0,8 1 2 4 6 8 10 2 0 ambient temperature +30c no-trip current 1.05x in trip current 1.30x in curve b magnetic trip current 4x in (20%) curve c magnetic trip current 8x in (20%) curve d magnetic trip current 12x in (20%) magnetic tripping currents are increased by 30% on dc supplies at ambient temperature 30c 67,7 60,1 5,6 45 116 17,6 67,7 60,1 5,6 45 116 35,3 67,7 60,1 5,6 45 116 52,9
tmc 8... 3644_en_a phoenix contact 9/13 3.3 environmental influences the following correction factors must be considered when selecting the appropriate nominal current rating for the circuit breaker. 4 installation 4.1 mounting 1. hook the device over the top edge of the din rail and rotate it down until it snaps onto the bottom edge of the rail. 2. repeat for any additional devices. 3. slide the devices together into the desired configuration. 4.2 removal 1. slide the device away to ga in sufficient clearance from the next device. 2. use a screwdriver to raise th e latch and release the unit from the bottom edge of the din rail. 3. rotate the device up and lift off of the top edge of the rail. i n (a) maximum operating currents (a) depe nding on ambient temperature (c) -35 -30 -25 -20 -15 -10 -5 0 +5 +10 +15 +20 +25 +30 +35 +40 +45 +50 +55 +60 +65 +70 1 1.27 1.25 1.23 1.21 1.19 1.17 1.15 1.13 1.10 1.08 1.06 1.05 1.02 1.00 0.97 0.94 0.91 0.89 0.86 0.83 0.80 0.77 2 2.54 2.50 2.46 2.42 2.38 2.34 2.30 2.26 2.20 2.16 2.12 2.10 2.04 2.00 1.94 1.88 1.82 1.78 1.72 1.66 1.60 1.54 3 3.89 3.83 3.76 3.70 3.64 3.57 3.50 3.44 3.37 3.30 3.22 3.14 3.06 3.00 2.92 2.84 2.76 2.67 2.58 2.49 2.38 2.27 4 5.08 5.00 4.92 4.84 4.76 4.68 4.60 4.52 4.40 4.32 4.24 4.20 4.08 4.00 3.88 3.76 3.64 3.56 3.44 3.32 3.20 3.08 5 6.68 6.56 6.44 6.32 6.19 6.07 5.94 5.81 5.68 5.54 5.40 5.25 5.12 5.00 4.82 4.66 4.50 4.34 4.17 3.99 3.81 3.62 6 7.70 7.58 7.46 7.34 7.21 7.09 6.96 6.83 6.70 6.56 6.42 6.27 6.14 6.00 5.84 5.68 5.52 5.36 5.19 5.01 4.83 4.64 7 8.78 8.66 8.54 8.42 8.29 8.17 8.04 7.91 7.78 7.64 7.50 7.35 7.22 7.00 6.92 6.76 6.60 6.44 6.27 6.09 5.91 5.72 8 9.80 9.68 9.56 9.44 9.31 9.19 9.06 8.93 9.80 8.66 8.52 8.37 8.24 8.00 7.94 7.78 7.62 7.46 7.29 7.11 6.93 6.74 10 13.89 13.62 13.35 13.07 12.81 12.53 12.23 11.93 11.63 11.33 11.01 10.67 10.34 10.009.639.248.858.458.017.557.066.55 12 15.91 15.64 15.37 15.09 14.83 14.55 14.25 13.95 13.65 13.35 13.03 12.69 12.36 12.00 11.65 11.26 10.60 10.47 10.03 9.57 9.08 8.57 13 16.92 16.65 16.38 16.10 15.84 15.56 15.26 14.96 14.66 14.36 14.04 13.70 13.37 13.00 12.66 12.27 11.61 11.48 11.04 10.58 10.09 9.58 15 19.77 19.42 19.07 18.74 18.39 18.04 17.69 17.32 16.95 16.57 16.19 15.79 15.39 15.00 14.54 14.10 13.65 13.19 12.70 12.20 11.69 11.64 16 20.78 20.43 20.08 19.75 19.40 19.05 18.70 18.33 17.96 17.58 17.20 16.80 16.40 16.00 15.55 15.11 14.66 14.20 13.71 13.21 12.70 12.75 20 25.67 25.28 24.88 24.47 24.06 23.64 23.22 22.78 22.34 21.89 21.43 20.96 20.47 20.00 19.47 18.95 18.42 17.87 17.30 16.71 16.10 15.47 25 32.21 31.72 31.22 30.70 30.18 29.65 29.10 28.55 27.98 27.41 26.82 26.22 25.61 25.00 24.33 23.67 23.00 22.28 21.56 20.80 20.02 19.21 30 39.00 38.42 37.78 37.13 36.47 35.80 35.11 34.43 33.71 32.99 32.26 31.50 30.73 30.00 29.13 28.30 27.44 26.56 25.65 24.71 23.74 22.73 32 41.04 40.46 39.82 39.17 38.51 37.84 37.15 36.47 35.75 35.03 34.30 33.54 32.77 32.00 31.17 30.34 29.48 28.69 27.69 26.75 25.78 24.77 35 44.08 43.50 42.86 42.21 41.55 40.88 40.19 39.51 38.79 38.07 37.34 36.58 35.81 35.00 34.21 33.38 32.52 31.64 30.73 29.79 28.82 27.81 40 51.63 50.86 50.04 49.21 48.37 47.51 46.63 45.74 44.83 43.90 42.95 41.98 40.99 40.00 38.93 37.85 36.75 35.61 34.43 33.21 31.95 30.63 50 64.92 63.97 62.92 61.86 60.77 59.67 58.54 57.40 56.23 55.05 53.81 52.56 51.23 50.00 47.82 46.24 44.81 43.33 41.81 40.23 38.58 35.77 60 80.45 79.03 77.61 76.16 74.69 73.19 71.67 70.11 68.51 66.88 65.21 63.50 61.75 60.00 57.08 55.16 53.18 51.13 49.00 46.78 44.47 40.47 63 83.48 82.06 60.64 79.19 77.72 76.22 74.70 73.14 71.54 69.91 68.24 66.53 64.78 63.00 60.11 58.19 56.21 54.16 52.03 49.81 47.50 43.05
tmc 8... 3644_en_a phoenix contact 10/13 5 accessories several accessories are available for use with the tmc 8... circuit breakers. the a ccessory modules are mounted on the left side (when facing the device in a mounted position) of the circuit breaker. a variety of busbars are also available. figure 5 busbar and other accessories 5.1 technical data for accessories general data (tmc 7/8 aux and tmc 7/8 alarm) ambient temperature, operating -35 ? 70c (-31 ? 158f) permissible humidity 95% degree of protection ip20 weight 29 g (approximate) width 9 mm installation left side of circuit breaker conductor cross section 1 ... 35 mm2/18 ... 2 awg connection type screw-clamp terminals conductor tightening torque, maximum 1 nm (8.9 lb f -in.) service life, mechanical 20,000 cycles electrical data (tmc 7/ 8 aux and tmc 7/8 alarm) nominal voltage, u n 24 v dc ... 125 v dc 120 v ac ... 277 v ac rated current (ul 489) 12 ? 240 v ac 277 v ac 12 ? 24 v dc 48 v dc 130 v dc 6 a 3 a 6 a 2 a 1 a general data (tmc 7/8?shnt) ambient temperature, operating -35 ? 70c (-31 ? 158f) permissible humidity 95% degree of protection ip20 weight 60 g (approximate) width 18 mm installation left side of circuit breaker conductor cross section 1 ... 35 mm2/18 ... 2 awg connection type screw-clamp terminals conductor tightening torque, maximum 1 nm (8.9 lb f -in.) service life, mechanical 20,000 cycles
tmc 8... 3644_en_a phoenix contact 11/13 electrical data (tmc 7/8?shnt) nominal voltage, u n 24 v dc ... 125 v dc 120 v ac ... 277 v ac trip voltage, minimum 415 v ac 277 v ac 240 v ac 120 v ac 125 v dc 48 v dc 24 v dc 12 v dc 200 v ac 160 v ac 160 v ac 80 v ac 125 v dc 24 v dc 16 v dc 8 v dc rated current of auxiliary contact 415 v ac 277 v ac 240 v ac 120 v ac 125 v dc 48 v dc 24 v dc 12 v dc 3 a 3 a 6 a 6 a 1.5 a 2 a 6 a 6 a power consumption/minimum response power 415 v ac 277 v ac 240 v ac 120 v ac 125 v dc 48 v dc 24 v dc 12 v dc 240 w/35 w 240 w/35 w 200 w/35 w 200 w/35 w 200 w/30 va 200 w/30 va 200 w/30 va 200 w/30 va trip time <10 ms general data (tmc 8 b?) ambient temperature, operating -35 ? 70c (-31 ? 158f) permissible humidity 95% degree of protection ip20 step size 17.8 mm busbar cross section 18 mm2 electrical data (tmc 8 b?) maximum voltage 480 v ac/dc rated current at 35c (ul 489) power supply at the end power supply in the middle 80 a 160 a sccr i cc 10 ka electrical data (t mc 8 b term pin) maximum voltage 480 v ac/dc maximum current 115 a connection type screw clamp tightening torque, maximum 5.5 nm (50 lb f -in.)
tmc 8... 3644_en_a phoenix contact 12/13 5.2 auxiliary contact (tmc 7/8 aux) the tmc 7/8 aux is an auxiliary contact with one normally open and one normally closed contact. the status of the contacts are switched when the breaker on/off state changes. figure 6 tmc 7/8 aux schematic 5.3 alarm contact (tmc 7/8 alarm) the tmc 7/8 alarm pr ovides an additional contact which can be connected to a bell, light or other alarm. if the tmc 8... trips, the alarm contact switches power to the load. figure 7 tmc 7/8 alarm schematic 5.4 shunt trip (tmc...shnt) the tmc 7/8...shnt provides an electrically operated remote trip for the circuit breaker. figure 8 tmc 7/8 aux schematic 5.5 accessory installation 1. remove the end pieces (1) from the tmc 8... by sliding it up and away from the cent er section (2) of the circuit breaker. figure 9 removing tabs for accessory installation 2. use a small pliers and remove the end piece tabs (3) and the center section tabs (4). 3. remove the tape seal (5) covering the electrical interface. after the tmc 7/8 aux module is attached to the tmc 8... circuit breaker, terminals 11 and 14 are connected when the circuit breaker is in the ?on? condition. terminals 11 and 12 are connected when the circuit breaker is in the ?off? condition. after the tmc 7/8 alarm mo dule is attached to the tmc 8... circuit breaker: ? terminals 91 and 92 ar e connected when the circuit breaker is in the ?on? condition. ? terminals 91 and 94 ar e connected when the circuit breaker is tripped electronically. ? terminals 91 and 92 ar e connected when the circuit breaker is tripped manually. ? at the same time, terminals 91 and 94 do not make contact. 11 12 14 91 94 92 installation is the sa me for all types of accessories. l / + n / - 11 12 14 fa c2 c1 i on o off i c u =1 0 k a 1 2 tmc 8 1c 20a 1 3 4 2 5 1
tmc 8... 3644_en_a 13/13 phoenix contact gmbh & co. kg ? flachs marktstra?e 8 ? 32825 blomberg ? germany phoenixcontact.com figure 10 accessory installation 4. place the accessory in positi on on the left side of the tmc 8... making sure to align the locking clips (1), latch (2), and switch handle (3) with the tmc 8.... 5. reinstall the end pieces (4) previously removed. 6. install on the mounting rail, and connect wires, as required. 5.6 busbars and related accessories busbars can be purchased for 1-, 2-, and 3-pole circuit breakers. they are also av ailable to accommodate the circuit breakers if either the tmc 7/8 aux or tmc 7/8 alarm is used. figure 11 tmc 8 b1... dimensions busbars come in lengths of approximately 1 m and can be cut to the desired length. optional supply terminal allows connection to the busbar without increasing the installation space on the mounting rail. figure 12 tmc 8 b term pin dimensions 9 1 9 4 9 2 r i on o of f i c u =1 0 k a 1 2 tmc 81c 20a 3 2 4 4 1 1 note: the end pieces must be installed to maintain ul 489 compliance. 17,8 5 14,5 19,3 1,8 28,5 30,7 6 3 16.2 31,1 85 59,3 16,4

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