Free UPS Ground on All Orders!
+1 (919) 205-4392
S801 Soft Starters

Eaton Cutler-Hammer S801 Soft Starters

The Eaton S801 Soft Starters are designed with space-saving features that make them among the most compact and smallest soft starters in the market. Therefore, the S801 Soft Starters can perfectly fit into existing Wye-Delta starters systems, soft starter designs, or across-the-line contactors. With such features, the S801 Soft Starters reduce costs since they can fit in existing mounting structures and this eliminates the need to provide new structures to house these soft starters. This line of soft starters features reduced voltage. The Eaton S801 Soft Starters are easy to mount, install, and program. Additionally, this series of soft starters are multifunctional and they are designed to be interfaced with 3-phase motors to control the motors’ acceleration and deceleration. These soft starters are available in various current ratings. However, this family of soft starters accommodates applications with a current rating ranging from a minimum of 11 Amps to a maximum of 1000 Amps. The S801 Soft Starters function with all industrial motors with ratings of anywhere from fractional Horsepower to 1000 Amps of steady-state current.

For mounting, the S801 Soft Starters can be mounted in the motors in enclosed control applications or in the motor control centers. The S801 Soft Starters provide protection against overloads. Additionally, the built-in overload is capable of offering additional protective functionalities to give improved motor protection. Note that the Eaton S801 Soft Starters are the best choice for pump control applications. This is because this series of soft starters provide a smooth transition for stopping motors, thus eliminating the “water hammer” effect that is capable of damaging pumps, valves, and pipes. The S801 Soft Starters have overtemperature protection which makes the starters shut down when the temperature reaches 100 degrees Celsius. Other functionalities available with the S801 Soft Starters include stall detection, jam detection, phase loss protection, phase reversal, kick start, and ramp start functions. The kick start provides a current kick of over 550% of the full load current to start the starters and the motors they control.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
Learn more

Browse S801 Soft Starters

Browse available units in our catalog of S801 Soft Starters.

S801N37N3D

This Eaton Cutler-Hammer open soft starter operates at an input frequency range of 47-63 Hz. It features a three-pole configuration and follows the Inside the Delta design. The soft starter's insulati

Call
4.9

S801N37N3L

This open soft starter has a current capacity of 37 amps and operates within a frequency range of 47 to 63 Hz. The insulating voltage is rated at 660V. Designed without additional options, it is suita

Call
4.8

S801N37N3S

The S801N37N3S Open Soft Starter has a 240 max. Voltage AC and a 120 max. Voltage DC.

Call
4.8

S801N37P3S

The S801N37P3S Open Soft Starter has a 240 max. Voltage AC and a 120 max. Voltage DC.

Call
5.0

S801N66N3D

This open soft starter features a design type called "Inside the Delta" with three poles for efficient motor control. It operates at an insulating voltage of 660V, accommodating AC and DC applications

Call
5.0

S801N66N3L

The S801N66N3L is categorized as a non-combination open soft starter operating between 47 and 63 Hz. It supports a maximum AC voltage of 240V and a maximum DC voltage of 120V, ensuring compatibility w

Call
4.9

S801N66N3S

The S801N66N3S Open Soft Starter has a 240 max. Voltage AC and a 120 max. Voltage DC.

In Stock Ships Tomorrow
5.0

S801N66P3S

Designed as part of the S801 series, this soft starter accommodates three poles and provides operation within a frequency range of 47 to 63 Hz. With an insulating voltage of 660V, this unit ensures re

Call
4.9

S801R10N3D

Designed as a soft starter in the S801 series, the S801R10N3D operates at an input frequency of 47-63 Hz. It features three poles and is classified as an "inside the delta" type. This soft starter can

Call
4.9

S801R10N3L

The S801R10N3L open soft starter belongs to the Eaton Cutler-Hammer S801 series of non-combination soft starters. It features 3 poles, a maximum AC voltage rating of 240V, and a maximum DC voltage rat

Call
4.9
Showing 1-10 of 77 results