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Eaton Cutler-Hammer S811 Soft Starters S811V42N3L

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S811V42N3L

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Designed by Eaton Cutler-Hammer, the S811V42N3L is an open-type soft starter. This device has a capacity of 42 amps and is engineered for voltage ratings between 200 and 600 volts. The S811V42N3L features an extended ramp start mechanism for smoother motor startup applications.

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Technical specifications for S811V42N3L

ManufacturerEaton Cutler-Hammer
Product TypeOpen Soft Starter
Product LineS811 Soft Starters
Part NumberS811V42N3L
Weight32.00 lbs (14.51 kg)
Frame Size290 mm
Amps42
OptionNo
FeaturesExtended Ramp Start
230V Hp Rating175
Max. Current Capacity420
Insulating Voltage Ui660 V
Operating Voltage200-600V
Operating Frequency47-63 Hz
Resistance to Shock15g
Bypass Mechanical Lifespan10M

The Eaton Cutler-Hammer S811V42N3L serves as an effective open soft starter suitable for various electrical motor applications. With a frame size of 290 mm, this unit is compact yet powerful. It is rated for up to 42 amps, making it versatile for several operational needs.

This soft starter supports an extensive operating voltage range stretching from 200 volts to 600 volts AC. The maximum current capacity reaches 420 amps, providing ample power for most applications. Additionally, the device offers a 230V horsepower rating of 175, which exemplifies its efficiency in motor control.

The S811V42N3L includes an extended ramp start feature that aids in reducing mechanical stress during motor startup, promoting longevity and reliability. The unit operates effectively across frequencies of 47 to 63 Hz, ensuring compatibility with diverse electrical systems.

This model is built to withstand up to 15g of shock resistance, indicating its robustness in challenging environments. The bypass mechanical lifespan is rated for an impressive 10 million cycles, enhancing its dependability in operational scenarios where frequent switching is necessary. The insulating voltage for the S811V42N3L is specified at 660 volts, ensuring it can handle high electrical demands safely.