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Eaton Cutler-Hammer S811+ Soft Starters S811+V85V3S

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S811+V85V3S

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The Eaton Cutler-Hammer S811+V85V3S soft starter is engineered for efficient motor control. It is designed for non-combination configurations and can handle up to 850 amps. Its robust frame size of 290 mm makes it suitable for high-demand applications.

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Technical specifications for S811+V85V3S

ManufacturerEaton Cutler-Hammer
Product TypeSoft Starter
Product LineS811+ Soft Starters
Part NumberS811+V85V3S
UPC786685558745
Weight32.00 lbs (14.51 kg)
Soft Starter TypeNon-combination
Frame Size290 mm
Amps850
OptionPremium (690V rated)
Poles3
Volts AC240 max.
Volts DC120 max.
Insulating Voltage Ui660V
Operating Frequency47-63 Hz
Bypass Mechanical Lifespan10M
Resistance to Shock15g

The S811+V85V3S, from Eaton Cutler-Hammer’s S811+ series, functions as a non-combination soft starter designed to provide reliable motor control under demanding conditions. This unit can support a maximum current of 850 amps, which is ample for various industrial applications.

Measuring 290 mm in size, this soft starter incorporates three poles suitable for diverse configurations. It is designed for use with both alternating current and direct current voltage, with voltage ratings of up to 240 volts AC and 120 volts DC. The insulating voltage is rated at 660 volts, providing substantial protection against electrical surges and ensuring long-term stability during operation.

The S811+V85V3S operates efficiently across a frequency range of 47 to 63 Hz, making it versatile enough for different setups. Its design includes a mechanical bypass that supports up to 10 million cycles, providing enhanced reliability and extended product life. Additionally, it is engineered to withstand shocks of up to 15g, enhancing its durability in challenging environments. With these specifications, the S811+V85V3S soft starter stands out as a robust solution for motor control in various industrial applications.