SMC Flex Low Voltage Soft Starters
The SMC™ Flex Controller provides microprocessor-controlled starting for standard 3-phase squirrel-cage induction or Star (Wye) - Delta (6-lead) motors. The SMC Flex Soft Starter offer seven standard modes of operation within a single controller.
Features
- 1…1250 A range
- Seven standard start modes

- Options include pump control and braking control
- Built-in SCR bypass/run contactor
- Built-in electronic motor overload protection
- CT on each phase
- Metering
- Status indicator
- Keypad programming
- Four programmable auxiliary contacts
Products
- 150 SMC™ Flex Non-Combination Smart Motor Controller
- 150 SMC Flex Smart Motor Controller
- 152/3 SMC Flex Combination Smart Motor Controller
Manuals and Brochures
SMC FLEX and SMC-3 BROCHURE
| Star Connection | Control | Part | List | Web | |
| Motor | Rating | Voltage | Reference | Price | Price |
| Amps | KW | V | |||
| 1 to 5 | 2.2 | 100…240V AC, 50/60 Hz | 150-F5NBD | £580 | |
| 24V AC/DC *see note 1 | 150-F5NBR | ||||
| 5 to 25 | 11 | 100…240V AC, 50/60 Hz | 150-F25NBD | £623 | |
| 24V AC/DC *see note 1 | 150-F25NBR | ||||
| 8.6 to 43 | 22 | 100…240V AC, 50/60 Hz | 150-F43NBD | £662 | |
| 24V AC/DC *see note 1 | 150-F43NBR | ||||
| 12 to 60 | 30 | 100…240V AC, 50/60 Hz | 150-F60NBD | £733 | |
| 24V AC/DC *see note 1 | 150-F60NBR | ||||
| 17 to 85 | 45 | 100…240V AC, 50/60 Hz | 150-F85NBD | £795 | |
| 24V AC/DC *see note 1 | 150-F85NBR | ||||
| 27 to 108 | 55 | 100…240V AC, 50/60 Hz | 150-F108NBD | £1057 | |
| 24V AC/DC *see note 1 | 150-F108NBR | ||||
| 34 to 135 | 75 | 100…240V AC, 50/60 Hz | 150-F135NBD | £1,342 | |
| 24V AC/DC *see note 1 | 150-F135NBR | ||||
| 67 to 201 | 110 | 100…240V AC, 50/60 Hz | 150-F201NBD | £1,575 | |
| 24V AC/DC *see note 1 | 150-F201NBR | ||||
| 84 to 251 | 132 | 100…240V AC, 50/60 Hz | 150-F251NBD | £1,747 | |
| 24V AC/DC *see note 1 | 150-F251NBR | ||||
| 106 to 317 | 160 | 100…240V AC, 50/60 Hz | 150-F317NBD | £1,830 | |
| 24V AC/DC *see note 1 | 150-F317NBR | ||||
| 120 to 361 | 200 | 100…240V AC, 50/60 Hz | 150-F361NBD | £1,980 | |
| 24V AC/DC *see note 1 | 150-F361NBR | ||||
| 160 to 480 | 250 | 100…240V AC, 50/60 Hz | 150-F480NBD | £2,767 | |
| 24V AC/DC *see note 1 | 150-F480NBR | ||||
| 208 to 625 | 355 | 110/120V AC, 50/60 Hz | 150-F625NBE | £4,575 | |
| 230/240V AC, 50/60 Hz | 150-F625NBA | ||||
| 260 to 780 | 450 | 110/120V AC, 50/60 Hz | 150-F780NBE | £5,152 | |
| 230/240V AC, 50/60 Hz | 150-F780NBA | ||||
| 323 to 970 | 560 | 110/120V AC, 50/60 Hz | 150-F970NBE | £6,397 | |
| 230/240V AC, 50/60 Hz | 150-F970NBA | ||||
| 416 to 1250 | 710 | 110/120V AC, 50/60 Hz | 150-F1250NBE | £8,175 | |
| 230/240V AC, 50/60 Hz | 150-F1250NBA | ||||
| *Note 1: A seperate 110V AC or 220V AC single phase supply is required for fan operation | |||||
| Delta Connection | Control | Part | List | Web | ||
| Motor | Rating | Voltage | Reference | Price | Price | |
| Amps | kW | V | ||||
| 1.7 to 8.7 | 4 | 100…240V AC, 50/60 Hz | 150-F5NBD | £580 | ||
| 24V AC/DC *see note 1 | 150-F5NBR | |||||
| 8.7 to 4.3 | 22 | 100…240V AC, 50/60 Hz | 150-F25NBD | £623 | ||
| 24V AC/DC *see note 1 | 150-F25NBR | |||||
| 14.9 to 74 | 37 | 100…240V AC, 50/60 Hz | 150-F43NBD | £662 | ||
| 24V AC/DC *see note 1 | 150-F43NBR | |||||
| 20.8 to 104 | 55 | 100…240V AC, 50/60 Hz | 150-F60NBD | £733 | ||
| 24V AC/DC *see note 1 | 150-F60NBR | |||||
| 29.4 to 147 | 75 | 100…240V AC, 50/60 Hz | 150-F85NBD | £795 | ||
| 24V AC/DC *see note 1 | 150-F85NBR | |||||
| 47 to 187 | 90 | 100…240V AC, 50/60 Hz | 150-F108NBD | £1,057 | ||
| 24V AC/DC *see note 1 | 150-F108NBR | |||||
| 59 to 234 | 132 | 100…240V AC, 50/60 Hz | 150-F135NBD | £1,342 | ||
| 24V AC/DC *see note 1 | 150-F135NBR | |||||
| 116 to 348 | 160 | 100…240V AC, 50/60 Hz | 150-F201NBD | £1,575 | ||
| 24V AC/DC *see note 1 | 150-F201NBR | |||||
| 145 to 435 | 250 | 100…240V AC, 50/60 Hz | 150-F251NBD | £1,747 | ||
| 24V AC/DC *see note 1 | 150-F251NBR | |||||
| 183 to 549 | 315 | 100…240V AC, 50/60 Hz | 150-F317NBD | £1,830 | ||
| 24V AC/DC *see note 1 | 150-F317NBR | |||||
| 208 to 625 | 355 | 100…240V AC, 50/60 Hz | 150-F361NBD | £1,980 | ||
| 24V AC/DC *see note 1 | 150-F361NBR | |||||
| 277 to 831 | 450 | 100…240V AC, 50/60 Hz | 150-F480NBD | £2,767 | ||
| 24V AC/DC *see note 1 | 150-F480NBR | |||||
| 283 to 850 | 500 | 110/120V AC, 50/60 Hz | 150-F625NBE | £4,575 | ||
| 230/240V AC, 50/60 Hz | 150-F625NBA | |||||
| 300 to 900 | 500 | 110/120V AC, 50/60 Hz | 150-F780NBE | £5,152 | ||
| 230/240V AC, 50/60 Hz | 150-F780NBA | |||||
| 400 to 1200 | 710 | 110/120V AC, 50/60 Hz | 150-F970NBE | £6,397 | ||
| 230/240V AC, 50/60 Hz | 150-F970NBA | |||||
| 533 to 1600 | 900 | 110/120V AC, 50/60 Hz | 150-F1250NBE | £8,175 | ||
| 230/240V AC, 50/60 Hz | 150-F1250NBA | |||||
| *Note 1: A seperate 110/120V AC or 220/240V AC single phase supply is required for the fan | ||||||