Product Overview:
The Eaton S801+T18N3S is a high-performance, compact, and feature-rich soft starter engineered for the precise and controlled acceleration and deceleration of 3-phase AC induction motors. As a key component of Eaton's renowned S801+ series, this intelligent motor control device significantly mitigates mechanical stress on machinery and electrical stress on power systems by providing a smooth, ramped start and stop. It is an ideal solution for a wide array of industrial applications, contributing to extended motor life, reduced maintenance costs, and improved overall system efficiency. Equipped with advanced motor protection features and an integrated bypass contactor, the S801+T18N3S offers a reliable, energy-efficient, and cost-effective alternative to traditional full-voltage starters, ensuring optimal performance and longevity for your critical equipment.
Technical Specifications:
- Part Number (with special characters): S801+T18N3S
- Part Number (without special characters): S801T18N3S
- Rated Motor Voltage: 480V AC, 3-Phase
- Rated Motor Current: 18 Amps
- Control Voltage: 120V AC
- Horsepower Rating (at 480V): Up to 15 HP (Typical for 18A applications, consult motor nameplate for exact sizing)
- Starting Method: Reduced Voltage Soft Start (Ramped Voltage)
- Stopping Method: Coast-to-Stop (Configurable Soft Stop options may be available on specific S801+ models)
- Bypass: Integrated Bypass Contactor for full-speed operation
- Overload Protection: Electronic Motor Overload Protection (Selectable Class 10, 20, 30)
- Enclosure Type: Open (IP00) for panel mounting
- Mounting: Panel Mount via screws
- Operating Temperature Range: -10°C to +50°C (14°F to 122°F)
- Storage Temperature Range: -25°C to +70°C (-13°F to 158°F)
- Weight: Approximately 5.5 lbs (2.5 kg)
- Certifications: UL Listed, cUL Listed, CE Compliant (Typical for Eaton industrial control products)
- Communication: Optional communication modules may be available for network integration (e.g., Modbus RTU)
- Diagnostic Indicators: LED status indicators for operational status and fault conditions
EATON S801-T18N3S
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
Out of Stock? Don't Worry!
Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
















