EATON S811 Soft Start
The Eaton S811 soft start (MPN S811+U50N3S) is a 600V AC, three-phase unit with a 500 A output current, featuring a bypass and NEMA 1 enclosure, operating at 60/50 Hz with a 24V DC control voltage.
SKU 3G-OTH-54981
Also listed as: S811U50N3S · S811 U50N3S · S811-U50N3S
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Eaton S811 soft start (MPN S811+U50N3S) is a 600V AC, three-phase unit with a 500 A output current, featuring a bypass and NEMA 1 enclosure, operating at 60/50 Hz with a 24V DC control voltage.
Frequently Asked Questions
What is the Eaton S811 soft start used for?
The Eaton S811 soft start is used to control the acceleration of three-phase AC motors, reducing mechanical stress and electrical inrush current. It is commonly applied in industrial settings such as pumps, conveyors, and compressors. This model includes a bypass contactor for energy efficiency and is housed in a NEMA 1 enclosure for indoor use.
What are the specifications of the Eaton S811+U50N3S?
The Eaton S811+U50N3S soft start has an output current rating of 500 A at 600V AC, with a control voltage of 24V DC. It operates at 60/50 Hz, is three-phase, includes a bypass contactor, and comes in a NEMA 1 enclosure. The manufacturer part number is S811+U50N3S.
Where to buy the Eaton S811+U50N3S worldwide?
You can source the Eaton S811+U50N3S soft start through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Eaton components to industrial buyers internationally.
How to select the correct Eaton soft start for a motor?
To select the correct Eaton soft start, match the motor's full-load current (FLC) and voltage to the soft start's output current and voltage ratings. Ensure the control voltage (e.g., 24V DC) matches your control system. Consider enclosure type (NEMA 1 for indoor) and whether bypass is needed for energy savings. Consult Eaton's selection guide for specific motor applications.
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3G Electric supplies EATON eaton s811. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
