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Eaton Cutler-Hammer S801 Soft Starters S801U50P3S

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S801U50P3S

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The Eaton Cutler-Hammer S801U50P3S is a non-combination open soft starter designed for efficient motor control. It supports a three-pole configuration and can handle currents up to 500 amps, making it suitable for demanding applications like pump control.

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Technical specifications for S801U50P3S

ManufacturerEaton Cutler-Hammer
Product TypeOpen Soft Starter
Product LineS801 Soft Starters
Part NumberS801U50P3S
Weight32.00 lbs (14.51 kg)
SeriesS801
Soft Starter TypeNon-combination
Amps500
OptionPump Control
Poles3
TypeStandard
Operating Frequency47-63 Hz
Insulating Voltage Ui660V
Bypass Mechanical Lifespan10M cycles
Voltage AC240V max.
Voltage DC120V max.

The S801U50P3S from Eaton Cutler-Hammer is classified as an open soft starter specifically designed for applications that require precise motor management. This unit operates as a non-combination soft starter with a three-pole configuration, making it compatible with various motor types. It is rated for a maximum current of 500 amps, which provides the capacity needed for larger motors and pump control systems.

The device is configured to function across an operational frequency range of 47 to 63 Hz, ensuring it can meet common industrial standards. When connecting to power sources, the S801U50P3S supports a maximum AC voltage of 240 volts and accommodates a maximum DC voltage of 120 volts. Additionally, this starter features an insulating voltage rating of 660 volts, which adds to its reliability in various settings.

The bypass mechanism of the starter has an impressive mechanical lifespan rated for 10 million cycles, indicating durability and extended use. Overall, the S801U50P3S offers a versatile and efficient solution for managing motor applications, particularly those involving pumps, where control and longevity are critical.