The Eaton S811+ is one of the smallest soft starters available today. These three-phase-controlled soft starters, which feature an internal bypass and comprehensive monitoring and protection mechanisms, provide a soft start and ensure that three-phase motors can remain in continuous operation safely and reliably even in applications with large load torques.
The S811+ devices feature a digital control and display unit that provides access to advanced functions for sophisticated applications. In addition, S811+ units can be used not only in a standard line (outside the delta) configuration, but also with an inside-the-delta configuration.
Specification and prices below:
| Model Number |
Article Number |
Rated Current |
Motor Power | Unit Price |
Dimensions (mm) | ||||
| @230V | @400V | Height | Width | Depth | |||||
| 200 – 690V, 50/60 Hz input | |||||||||
| S811+N37N3S | 168976 | 37A | 7.5kW | 18.5kW | £1,315.16 | 187.2 | 67.6 | 163.9 | |
| S811+N66N3S | 168978 | 66A | 18.5kW | 30kW | £1,343.82 | ||||
| S811+R10N3S | 168980 | 105A | 30kW | 55kW | £1,581.02 | 201.2 | 111.3 | 168.6 | |
| S811+R13N3S | 168982 | 135A | 37kW | 75kW | £1,752.39 | ||||
| S811+T18N3S | 168984 | 180A | 55kW | 90kW | £2,673.07 | 322.9 | 194.4 | 164.4 | |
| S811+T24N3S | 168987 | 240A | 75kW | 132kW | £2,733.81 | ||||
| S811+T30N3S | 168990 | 304A | 90kW | 160kW | £3,007.19 | ||||
| S811+U36N3S | 169869 | 361A | 110kW | 200kW | £3,446.06 | 323.1 | 196.3 | 196.3 | |
| S811+U42N3S | 169870 | 420A | 132kW | 200kW | £3,675.79 | ||||
| S811+V36N3S | 168993 | 361A | 110kW | 200kW | £5,164.72 | 420.8 | 280.6 | 187.8 | |
| S811+V42N3S | 168996 | 420A | 132kW | 200kW | £4,874.53 | ||||
| S811+V50N3S | 168999 | 500A | 160kW | 250kW | £4,929.93 | ||||
| S811+V65N3S | 169002 | 650A | 200kW | 315kW | £5,422.97 | ||||
| S811+V72N3S | 169005 | 720A | 250kW | 400kW | £5,784.49 | ||||
| S811+V85N3S | 169008 | 850A | - | 450kW | £6,197.65 | ||||
And there is a version designed for pump control:
| Model Number |
Article Number |
Rated Current |
Motor Power | Unit Price |
Dimensions (mm) | ||||
| @230V | @400V | Height | Width | Depth | |||||
| 200 – 690V, 50/60 Hz input | |||||||||
| S811+N37P3S | 168977 | 37A | 7.5kW | 18.5kW | £1,315.16 | 187.2 | 67.6 | 163.9 | |
| S811+N66P3S | 168979 | 66A | 18.5kW | 30kW | £1,343.82 | ||||
| S811+R10P3S | 168981 | 105A | 30kW | 55kW | £1,581.02 | 201.2 | 111.3 | 168.6 | |
| S811+R13P3S | 168983 | 135A | 37kW | 75kW | £1,752.39 | ||||
| S811+T18P3S | 168985 | 180A | 55kW | 90kW | £2,673.07 | 322.9 | 194.4 | 164.4 | |
| S811+T24P3S | 168988 | 240A | 75kW | 132kW | £2,733.81 | ||||
| S811+T30P3S | 168991 | 304A | 90kW | 160kW | £3,007.19 | ||||
| S811+U36P3S | 169872 | 361A | 110kW | 200kW | £3,446.06 | 323.1 | 196.3 | 196.3 | |
| S811+U42P3S | 169873 | 420A | 132kW | 200kW | £3,675.79 | ||||
| S811+V36P3S | 168994 | 361A | 110kW | 200kW | £5,164.72 | 420.8 | 280.6 | 187.8 | |
| S811+V42P3S | 168997 | 420A | 132kW | 200kW | £4,874.53 | ||||
| S811+V50P3S | 169000 | 500A | 160kW | 250kW | £4,929.93 | ||||
| S811+V65P3S | 169003 | 650A | 200kW | 315kW | £5,422.97 | ||||
| S811+V72P3S | 169006 | 720A | 250kW | 400kW | £5,784.49 | ||||
| S811+V85P3S | 169009 | 850A | - | 450kW | £6,197.65 | ||||