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Eaton / Moeller Series

S811+N37N3S3-4030-001C

In Stock

37A, 3P, soft starter

The Eaton S811+ soft starter is a compact, severe-duty solution designed for reliable control of 3-phase motors in an inside-the-delta (3-lead) configuration. Rated at 37 A with a 65 mm frame size (Frame N), it features a built-in overload and run bypass contactor to simplify installation and setup. The S811+ supports advanced motor protection and is suitable for demanding applications, including pumping systems, with smooth starting and stopping control. Its compact footprint makes it ideal for retrofits into existing motor control centers or enclosures without requiring structural modifications.

Country of Origin: DO

HTS Code: 8536.50.4000

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  • Product Specifications
  • Technical Specifications
  • Warranty
Brand Eaton
Model S811+N37N3S
Series S811+
Product Type Soft Starter
Amperage Rating 37 A
Frame Size N
Duty Type Severe Duty
Connection Type Inside-the-Delta
Power Rating 10 kW at 230 V; 18.5 kW at 380–400 V; 18.5 kW at 440 V
Special Features 30 second ramp or 450% current limit at 50°C; inside-the-delta connection
Product Dimensions (L × W × H) 11 in × 9 in × 11.5 in
Product Volume 1138.5 in³
Product Weight 7.8 lb
Packaging Dimensions (L × W × H) 11 in × 9.59 in × 11.5 in
Packaging Weight 7.8 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.

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