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Eaton Cutler-Hammer S811+ Soft Starters S811+U36N3S

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S811+U36N3S

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The Eaton Cutler-Hammer S811+U36N3S soft starter is a device that can be used to start or stop motors gently without high levels of friction and without sudden changes in speed. It is a member of the Eaton S811+ series. The S811+U36N3S soft starter comes with a Size U frame and it supports all mounting and operating orientations. It can start or stop 3-phase AC-powered motors with voltage ratings of up to 690 Volts AC at a frequency range between 50 and 60 Hertz. The S811+U36N3S soft starter comes with a communications port that supports Modbus communication.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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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Technical specifications for S811+U36N3S

ManufacturerEaton Cutler-Hammer
Product TypeSoft Starter
Product LineS811+ Soft Starters
Part NumberS811+U36N3S
UPC786685559032
Weight32.00 lbs (14.51 kg)
Soft Starter TypeNon-combination
Frame Size200mm
Amps360
OptionNo
Poles3
Volts AC240 max.
Volts DC120 max.
Insulating voltage Ui660V
Operating Frequency47-63 Hz
Bypass mechanical lifespan10M
Resistance to Shock15g

The S811+U36N3S motor starter is a motor starter and controller that has been manufactured and designed by Eaton Cutler-Hammer. This starter is a soft starter that brings safe and smooth operations to the motor it is attached to. These safe operations include the ability the starter has to produce soft and smooth speed changes and to react against abnormal line surges. The Eaton Cutler-Hammer S811+U36N3S motor starter has a current rating of 360 Amps and a voltage range of 200 to 600 Volts AC. It comes with 3 poles and it is compatible with 3-phase motors. These specifications can have higher efficiency when the soft starter is used the way it was meant to be by its manufacturer. It is a vertical starter that can be mounted in an environment with a maximum temperature of 70 degrees Celsius and a minimum temperature of -30 degrees Celsius.

The Eaton Cutler-Hammer S811+U36N3S motor starter comes with a frame length of 200 millimeters. This starter comes with an IP 20 housing that protects the drive against different solid particles that might enter the drive and disrupt its operation or damage it. The Eaton Cutler-Hammer S811+U36N3S motor starter has been designed to improve motor operations by preventing sudden speed changes that can diminish its lifespan and cause extreme machine stress and wear. It is important to choose a compatible starter for the motor that it will control and to choose compatible accessories such as cables, couples, and other connections if these are necessary. All of the cables and wirings should be resistant to temperatures higher than 100 degrees Celsius.