S801U50N3L
This open soft starter, part of the S801 series, is classified as a non-combination device. It features an extended ramp start type for smooth motor initiation. The S801U50N3L supports a mechanical li
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Eaton Cutler-Hammer S801 Soft Starters Repair
We offer extensive repairs for your S801 Soft Starters. We keep many spare parts in stock so that we can repair your S801 Soft Starters as efficiently and effectively as possible. Our standard repair lead time is 2-4 weeks. However, we can often repair your unit much faster if necessary. We can repair most issues with your S801 Soft Starters and if for some reason we cannot repair your unit we will do our best to offer a refurbished unit at the repair cost, so that you can get a working unit back as soon as possible!
- 2 Year DO Supply Warranty
- Fast repairs at low costs
- No surprises or up-charges for difficult repairs
- Standard lead time of 2-4 weeks
- Extensive quality control and testing
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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 of our products come with DO Supply's 2-year warranty.
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Browse S801 Soft Starters Repairs
Browse our catalog of repairable S801 Soft Starters parts to get a quote.
S801U50N3S
The S801U50N3S Open Soft Starter has a 240 max. Voltage AC and a 120 max. Voltage DC.
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S801U50P3S
This open soft starter operates within a frequency range of 47 to 63 Hz, with maximum AC voltage ratings of 240V and DC ratings of 120V. It features a robust insulating voltage of 660V and a mechanica
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S801V10N3D
In the S801 series, this unit features three poles and is classified as an inside the delta type soft starter. It can handle AC voltages up to 240 volts and DC voltages up to 120 volts. The bypass mec
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S801V10N3L
As an open soft starter, the Eaton Cutler-Hammer S801V10N3L is engineered for handling a maximum current of 1000 amps. The unit operates between 47-63Hz, supporting a maximum AC voltage of 240V and a
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S801V10N3S
The S801V10N3S Open Soft Starter has a 240 max. Voltage AC and a 120 max. Voltage DC.
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S801V10P3S
Designed for standard applications, the open soft starter from Eaton Cutler-Hammer operates seamlessly at 240 volts AC and 120 volts DC. It includes three poles and is built for reliable performance,
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S801V36N3D
This soft starter is rated for up to 360 amps and is designed to operate within a voltage range of 240 volts AC and 120 volts DC. It offers insulation voltage up to 660V. The S801V36N3D operates effic
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S801V36N3L
With a current rating of 360 amps, the S801V36N3L incorporates a 3-pole design and offers extended ramp start features. The device operates within a frequency range of 47-63 Hz and supports an insulat
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S801V36N3S
The S801V36N3S Open Soft Starter has a 240 max. Voltage AC and a 120 max. Voltage DC.
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About S801 Soft Starters
The Eaton Cutler-Hammer S801 soft starters are intelligent devices for reducing current peaks during the motor start-up process. S801 soft starters enable the users to start 3-phase motors effortlessly in a mechanical way, and with the proper acceleration time setting, the users may not even notice a difference in sound between situations when the motor is accelerating and when it is working with a steady speed. While accelerating the motors, the S801 soft starters regulate the voltage and current of the motors in a controlled manner through a 6-thyristor system. As soon as the motors reach the rated speed, the S801 starters activate bypass contactors to eliminate wear and tear on the electronic components and unnecessary power consumption. There are 2 motor starting methods available with the S801 starters, and these are the ramp start and current limit start.
The Control Interface Module (CIM) is installed on the front side of every S801 soft starter to enable the programming and operation of the soft starter. The CIM is the part of the device that users need to pay the most attention to because all the device settings are made here. The trip class is set via DIP switches, and over other DIP switches, the users can independently activate and deactivate the overload, jam, stall, phase loss, load disconnect, and phase reversal protection functions. The reset function can also be selected over the CIM to be automatic or manual. An automatic reset means that the S801 soft starters will attempt to auto-reset every 2.5 seconds. In the manual reset mode, the users must press the fault reset button. Special optional functions like edge sensing and level sensing can be added to the S801 soft starters.