We source directly from Eaton - 100% genuine, new-in-box certified parts.
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Eaton / Moeller Series
37A, 3P, soft starter
The Eaton S811+ soft starter is a premium, N-frame solution designed for advanced control and protection of three-phase motors. Rated at 37 A with an operating voltage range of 200–600 V and a frequency rating of 47–63 Hz, it supports both inline and inside-the-delta wiring configurations for flexible installation. The unit includes built-in overload protection, a run bypass contactor, and advanced motor protection functions. With premium options such as level/edge sensing, pump control, and extended ramp capabilities, the S811+ delivers smooth starting and stopping performance, making it especially suitable for pumping and demanding motor applications. Its compact footprint allows easy retrofits into existing motor control centers or enclosures.
Country of Origin: DO
HTS Code: 8536.50.4000
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Brand | Eaton |
|---|---|
| Series | S811+ |
| Product Type | Soft Starter |
| Amperage Rating | 37 A |
| Number of Poles | Three-pole |
| Frame Size | N |
| NEMA Rating | NEMA 0 |
| Configuration | Inline (default) or Inside-the-Delta |
| Used With | Three-phase motors |
| Operating Voltage | 200–600 V |
|---|---|
| Voltage Rating | 600 V |
| Frequency Rating | 47–63 Hz |
| Power Supply | 24 V |
| AC Control Voltage | 240 Vac (max) |
| DC Control Voltage | 120 Vdc (max) |
| Communication | Modbus RTU |
| Display | LCD |
| Wire Size | #22–14 AWG |
| Options | Level/edge sense, 600 V rated, pump control and extended ramp, premium features, inline or inside-the-delta wiring |
| Product Dimensions (L × W × H) | 6.45 in × 2.66 in × 7.37 in |
| Product Volume | 126.447 in³ |
| Product Weight | 5.8 lb |
| Packaging Dimensions (L × W × H) | 13 in × 9.5 in × 10 in |
| Packaging Weight | 7 lb |
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Doing business with KM Parts has been a game-changer for our company. Their vast inventory and prompt same-day shipping have significantly minimized our downtime. The team's expertise and willingness to go the extra mile have made them an invaluable partner in our industrial automation needs.
We only sell authorized Eaton/Moeller parts. No knock-offs, no used parts, all warrantied. As the largest authorized stocking USA distributor representing Eaton/Moeller, we’re here to help your company run smoothly, with the best parts available, at competitive pricing, and with minimal downtime.
