Catalogs > Industrial Controls Catalog > Motor Control, Solid-State > Soft Starters > SMC™ Flex Smart Motor Controllers
SMC™ Flex Smart Motor Controllers
| Introduction |  |
Standards Compliance and Certifications | |
Modes of Operation | |
Introduction | |
Cat. No. Explanation | |
| Product Selection | |
Control Options (open and enclosed) | |
Accessories | |
Specifications | |
Approximate Dimensions and Shipping Weights | |
Open Type Controllers
Dimensions are in millimeters (inches).
Dimensions are not intended for manufacturing purposes.
| Rating [A] | Height | Width | Depth | Weight |
| 5…85 | 321 (12.6) |
150 (5.9) |
203 (8.0) |
5.7 kg (12.6 lbs) |
| 108…135 | 443.7 (17.47) |
196.4 (7.74) |
205.2 (8.08) |
15.0 kg (33 lbs). |
| 201…251 | 560 (22.05) |
225 (8.86) |
253.8 (9.99) |
30.4 kg (67 lbs). |
| 317…480 | 600 (23.62) |
290 (11.42) |
276.5 (10.89) |
45.8 kg (101 lbs) |
| 625…780 | 1041.1 (41.0) |
596.9 (23.5) |
346.2 (13.63) |
179 kg (395 lbs) |
| 970…1250 | 1041.1 (41.0) |
596.9 (23.5) |
346.2 (13.63) |
224 kg (495 lbs) |
Enclosed-Type Line-Connected Controllers
Factory-installed options may affect enclosure size requirements.
Exact dimensions can be obtained after order entry. Please consult your local Rockwell Automation sales office or Allen-Bradley distributor.
Dimensions are in millimeters (inches). Dimensions are not intended for manufacturing purposes.
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| Controller Rating [A] | Bulletin | With Option | Dimension Figure No. | Dimensions in inches (mm) | |||||
| A (Width) | B (Height) | C (Depth) | D (Mtg. Dim.) | E (Mtg. Dim.) | F (Mtg. Dim.) | ||||
| SMC-Flex Combination Controller | |||||||||
| 5…25 | 152H,153H,152B,153B | — | 1 | 16 (406) | 24 (610) | 10 (254) | 0.75 (19) | 22.5 (572) | 14.5 (368) |
| BP,NB,NI,6_ | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | ||||
| 43 | 152H,153H,152B,153B | — | 1 | 16 (406) | 24 (610) | 10 (254) | 0.75 (19) | 22.5 (572) | 14.5 (368) |
| BP, 6_ | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | ||||
| NI, NB | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||||
| 60 | 153H, 153B | — | 1 | 16 (406) | 24 (610) | 10 (254) | 0.75 (19) | 22.5 (572) | 14.5 (368) |
| 152H, 153H,153B | 6_ | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| 152H,152B | — | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| 152H,152B, 153B,153H | NI, NB | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | |||
| 85 | 153B, 153H | — | 1 | 16 (406) | 24 (610) | 10 (254) | 0.75 (19) | 22.5 (572) | 14.5 (368) |
| 152B,152H | — | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| 152H, 153H,153B | 6_ | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| 153H | BP | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| BP , 6_ | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||||
| 152B, 152H,153B | BP,NB,NI | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | |||
| 108 | 152H,153H | — | 1 | 30 (762) | 38 (965) | 14 (356) | 0.75 (19) | 36.5 (927) | 28.5 (724) |
| 6_ | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||||
| 153H,153B,152H,152B | BP, NB,NI | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | |||
| 135 | 152H,153H | — | 1 | 30 (762) | 38 (965) | 14 (356) | 0.75 (19) | 36.5 (927) | 28.5 (724) |
| 6_ | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||||
| 152H,152B,153H,153B | BP, NB,NI | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | |||
| 201 | 152H,153H | — | 1 | 30 (762) | 38 (965) | 14 (356) | 0.75 (19) | 36.5 (927) | 28.5 (724) |
| 6_ | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||||
| 152B,153B,153H,152H | BP, NB,NI | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | |||
| 251 | 152H,153H | — | 1 | 30 (762) | 38 (965) | 14 (356) | 0.75 (19) | 36.5 (927) | 28.5 (724) |
| 6_ | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||||
| 152B,153B,153H,152H | BP, NB,NI | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | |||
| 317 | 153H | — | 1 | 36 (914) | 51 (1295) | 14 (356) | 0.75 (19) | 49.5 (1257) | 34.5 (876) |
| 6_ | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | ||||
| BP,NB | 36 (914) | 60 (1524) | 14 (356) | 58.5 (1486) | 34.5 (876) | ||||
| 153B | — | 36 (914) | 60 (1524) | 14 (356) | 58.5 (1486) | 34.5 (876) | |||
| 152H,152B | — | 2 | 38 (965) | 60 (1524) | 17 (431) | 33.88 (861) | 1.75 (45) | 61.69 (1567) | |
| 6_ | 38 (965) | 60 (1524) | 17 (431) | 1.75 (45) | 61.69 (1567) | ||||
| 152B,153B,152H | NB,NI | 3 | 40 (1016) | 84 (2134) | 18 (457) | — | — | — | |
| 361 | 153H | — | 1 | 36 (914) | 51 (1295) | 14 (356) | 0.75 (19) | 49.5 (1257) | 34.5 (876) |
| 6_ | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | ||||
| BP | 36 (914) | 60 (1524) | 14 (356) | 58.5 (1486) | 34.5 (876) | ||||
| 153B | — | 36 (914) | 60 (1524) | 14 (356) | 58.5 (1486) | 34.5 (876) | |||
| 152H, 152B | — | 2 | 38 (965) | 60 (1524) | 17 (431) | 33.88 (861) | 1.75 (45) | 61.69 (1567) | |
| 152H | 6_ | 38 (965) | 60 (1524) | 17 (431) | 1.75 (45) | 61.69 (1567) | |||
| 153H,152B,153B,152H | NB,NI | 3 | 40 (1016) | 84 (2134) | 18 (457) | — | — | — | |
| 480 | 153H | — | 1 | 36 (914) | 51 (1295) | 14 (356) | 0.75 (19) | 49.5 (1257) | 34.5 (876) |
| 6_ | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | ||||
| 153H,153B | BP,NI | 1‡ | 36 (914) | 60 (1524) | 14 (356) | 58.5 (1486) | 34.5 (876) | ||
| 152H | — | 2⋆ § | 38 (965) | 60 (1524) | 17 (431) | 33.88 (861) | 1.75 (45) | 61.69 (1567) | |
| BP | 38 (965) | 60 (1524) | 17 (431) | 1.75 (45) | 61.69 (1567) | ||||
| NB | 3⋆ § | 40 (1016) | 84 (2134) | 18 (457) | — | — | — | ||
| — | 4⋆ ♣ | 20 (508) | 91.5 (2324) | 20 (508) | — | — | — | ||
| 153H.153B | BP,NB,NI | 3⋆ ♣ | 40 (1016) | 84 (2134) | 18 (457) | — | — | — | |
| 152B | BP,NB,NI,6_ | 3⋆ | 40 (1016) | 84 (2134) | 18 (457) | ||||
| 152H,152B | BP,NB,NI | 4 | 35 (889) | 91.5 (2324) | 20 (508) | ||||
| 625 | 152B | — | 4 | 55 (1397) | 91.5 (2324) | 20 (508) | — | — | — |
| 152B,152H,153B,153H | NB | 105 (2664) | 91.5 (2324) | 20 (508) | |||||
| 152H | — | 55 (1397) | 91.5 (2324) | 20 (508) | |||||
| BP | 70 (1778) | 91.5 (2324) | 20 (508) | ||||||
| 153B,153H | — | 65 (1651) | 91.5 (2324) | 20 (508) | |||||
| 780 | 152B | — | 4 | 55 (1397) | 91.5 (2324) | 20 (508) | — | — | — |
| 152B,152H | BP,NI | 70 (1778) | 91.5 (2324) | 20 (508) | |||||
| 152B,152H,153B,153H | NB | 105 (2664) | 91.5 (2324) | 20 (508) | |||||
| 153B,153H | — | 65 (1651) | 91.5 (2324) | 20 (508) | |||||
| ⋆ Assumed line voltage to be 480V AC. Different voltage may necessitate a bigger enclosure size. Consult your local Rockwell Automation sales office or Allen‑Bradley distributor. | |||||||||
| ‡ 350 Hp max. | |||||||||
| § 150 Hp @ 208V AC, 350 Hp @480V, 400…450 Hp @ 600V | |||||||||
| ♣ 200 Hp @ 240V AC, 400 Hp @480V, 500 Hp @ 600V | |||||||||
| Controller Rating [A] | Bulletin | With Option | Dimension Figure No. | Dimensions in inches (mm) | |||||
| A (Width) | B (Height) | C (Depth) | D (Mtg. Dim.) | E (Mtg. Dim.) | F (Mtg. Dim.) | ||||
| Non-Combination Controller | |||||||||
| 5…43 | 150 | — | 1 | 16 (406) | 24 (610) | 10 (254) | 0.75 (19) | 22.5 (572) | 14.5 (368) |
| 6_ | 1⋆ | 16 (406) | 24 (610) | 10 (254) | 22.5 (572) | 14.5 (368) | |||
| BP | 1 | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| 150, 150B | NB,NI | 1 | 24 (610) | 30 (762) | 305(12) | 28.5 (724) | 22.5 (572) | ||
| 150 | NB,6P_ | 1‡ | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||
| 60 | 150 | — | 1 | 16 (406) | 24 (610) | 10 (254) | 0.75 (19) | 22.5 (572) | 14.5 (368) |
| 150B | — | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| BP | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | ||||
| 150 | 6_ | 1‡ | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | ||
| NB | 1 | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| 150, 150B | NI | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | |||
| 85 | 150 | — | 1 | 16 (406) | 24 (610) | 10 (254) | 0.75 (19) | 22.5 (572) | 14.5 (368) |
| 150B | — | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| BP | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | ||||
| 150 | NB | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| 6_ | 1‡ | 24 (610) | 30 (762) | 12 (305) | 28.5 (724) | 22.5 (572) | |||
| 150, 150B | NB,NI,6P_ | 1‡ | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||
| 108 | 150 | — | 1 | 24 (610) | 30 (762) | 12 (305) | 0.75 (19) | 28.5 (724) | 22.5 (572) |
| BP | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||||
| NB | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||||
| 150B | — | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | |||
| NB,NI | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | ||||
| 135 | 150 | — | 1 | 24 (610) | 30 (762) | 12 (305) | 0.75 (19) | 28.5 (724) | 22.5 (572) |
| BP | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | ||||
| 150B | — | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | |||
| 150 | NB | 30 (762) | 38 (965) | 14 (356) | 36.5 (927) | 28.5 (724) | |||
| 150B | NB,NI | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | |||
| 201 | 150 | — | 1 | 30 (762) | 38 (965) | 14 (356) | 0.75 (19) | 36.5 (927) | 28.5 (724) |
| 150,150B | NB,NI,BP,6_ | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | |||
| 251 | 150 | — | 1 | 30 (762) | 38 (965) | 14 (356) | 0.75 (19) | 36.5 (927) | 28.5 (724) |
| 150,150B | NB,NI,BP,6_ | 36 (914) | 51 (1295) | 14 (356) | 49.5 (1257) | 34.5 (876) | |||
| 317 | 150 | NB,NI,BP,6_ | 1 | 36 (914) | 51 (1295) | 14 (356) | 0.75 (19) | 49.5 (1257) | 34.5 (876) |
| 150B | NB,NI,BP,6_ | 36 (914) | 60 (1524) | 14 (356) | 58.5 (1486) | 34.5 (876) | |||
| 361 | 150 | NB,NI,BP,6_ | 1 | 36 (914) | 51 (1295) | 14 (356) | 0.75 (19) | 49.5 (1257) | 34.5 (876) |
| 150B | NB,NI,BP,6_ | 36 (914) | 60 (1524) | 14 (356) | 58.5 (1486) | 34.5 (876) | |||
| 480 | 150 | — | 1 | 36 (914) | 51 (1295) | 14 (356) | 0.75 (19) | 49.5 (1257) | 34.5 (876) |
| 150, 150B | BP,NB,NI | 36 (914) | 60 (1524) | 14 (356) | 58.5 (1486) | 34.5 (876) | |||
| 625 | 150 | — | 4 | 35 (889) | 91.5 (2324) | 20 (508) | — | — | — |
| BP,NB | 60 (1524) | 91.5 (2324) | 20 (508) | ||||||
| 150B | — | 60 (1524) | 91.5 (2324) | 20 (508) | |||||
| NB | 90 (2286) | 91.5 (2324) | 20 (508) | ||||||
| 780 | 150 | — | 4 | 35 (889) | 91.5 (2324) | 20 (508) | — | — | — |
| BP,NB | 60 (1524) | 91.5 (2324) | 20 (508) | ||||||
| 150B | — | 60 (1524) | 91.5 (2324) | 20 (508) | |||||
| NB | 90 (2286) | 91.5 (2324) | 20 (508) | ||||||
| ⋆ Extra capacity transformer may require a larger enclosure; consult your local Rockwell Automation sales office or Allen‑Bradley distributor. | |||||||||
| ‡ 1 kVA control transformers or larger extra capacity transformers may require a larger enclosure; consult your local Rockwell Automation sales office or Allen‑Bradley distributor. | |||||||||