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Eaton Cutler-Hammer S811+ Soft Starters S811+V42V3S

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S811+V42V3S

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The S811+V42V3S soft starter from Eaton Cutler-Hammer is designed for effective motor control. It features non-combination attributes and operates at a frame size of 290 mm. With a maximum current rating of 420 amps and a premium option rated at 690V, this device is suitable for a range of applications.

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Technical specifications for S811+V42V3S

ManufacturerEaton Cutler-Hammer
Product TypeSoft Starter
Product LineS811+ Soft Starters
Part NumberS811+V42V3S
UPC786685558707
Weight32.00 lbs (14.51 kg)
Soft Starter TypeNon-combination
Frame Size290 mm
Amps420
OptionPremium (690V rated)
Poles3
Volts AC240 max.
Volts DC120 max.
Insulating voltage Ui660V
Operating Frequency47-63 Hz
Bypass mechanical lifespan10M
Resistance to Shock15g

The Eaton Cutler-Hammer S811+V42V3S is an advanced soft starter engineered for robust motor management. This model is categorized as a soft starter without combinations, optimizing its compact design with a frame measuring 290 mm. It supports a substantial maximum current of 420 amps. The S811+V42V3S is classified as a premium soft starter, rated for up to 690V, making it appropriate for various demanding applications.

This soft starter operates effectively at a maximum of 240 volts AC and 120 volts for DC circuits. It features three poles for enhanced functionality. The unit maintains insulation voltage stability up to 660 volts, ensuring reliability during operation. Additionally, it functions within an operating frequency between 47 Hz and 63 Hz, catering to a broad range of motor types and applications.

Built for endurance, the mechanical life of the bypass function is rated at 10 million cycles, ensuring long-lasting performance under intense conditions. Furthermore, the S811+V42V3S offers resistance against shocks of 15g, providing durability and stability when exposed to unexpected impacts in challenging environments. This soft starter is a solid choice for efficient and effective motor control amidst diverse operational demands.