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Eaton Cutler-Hammer S801 Soft Starters S801U50N3D

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S801U50N3D

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The S801U50N3D from Eaton Cutler-Hammer is an open soft starter belonging to the S801 series. Powered to handle 500 amps, this non-combination soft starter is ideally suited for demanding applications, operating within a frequency range of 47 to 63 Hz.

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Technical specifications for S801U50N3D

ManufacturerEaton Cutler-Hammer
Product TypeOpen Soft Starter
Product LineS801 Soft Starters
Part NumberS801U50N3D
Weight32.00 lbs (14.51 kg)
SeriesS801
Soft Starter TypeNon-combination
Amps500
OptionNo
Poles3
TypeInside the Delta
Operating Frequency47-63 Hz
Insulating Voltage Ui660V
Bypass Mechanical Lifespan10M
Voltage AC240 max.
Voltage DC120 max.

The Eaton Cutler-Hammer S801U50N3D is a highly capable open soft starter that delivers reliable performance for motor control applications. This unit is categorized under the S801 series, designed specifically for use in demanding environments. Its non-combination design enables it to handle substantial loads with an operational capacity of 500 amperes.

The soft starter is engineered for applications requiring a 3-pole configuration and operates effectively inside a delta setup. It supports a frequency range of 47 Hz to 63 Hz, making it versatile for various power systems. With an insulating voltage rating of 660V, it is suitable for applications involving significant electrical stresses.

The S801U50N3D is built to manage maximum voltage levels of 240V for AC input and 120V for DC input, ensuring compatibility across different electrical setups. A notable feature is the mechanical lifespan of the bypass, which can withstand up to 10 million operations. This enhances the durability and reliability of the soft starter, making it adept for long-term use in industrial environments.