S811+T30V3S

The S811+T30 V3S is a soft starter from Eaton Cutler-Hammer designed for efficient motor management. This unit has a frame size of 200 mm and can support a significant current capacity of 304 amps, making it suitable for various industrial applications needing consistent start-up characteristics. The S811+T30 V3S is classified as a non-combination soft starter and includes a premium rating that is effective up to 690 volts.

This model offers three poles for enhanced functionality and operates at maximum AC voltage of 240 volts and up to 120 volts for DC applications. The insulating voltage is rated at 660 volts, allowing for versatile integration into different electrical systems. Designed to operate within a frequency range of 47 to 63 Hz, the S811+T30 V3S fits various motor types and specifications, ensuring flexibility in numerous environments.

In terms of durability and reliability, the mechanical bypass system of the starter is engineered for longevity, boasting a lifespan of approximately 10 million cycles. It also provides resistance to shock rated at 15g, affirming its suitability for harsh conditions where equipment may face significant physical impacts. The S811+T30 V3S achieves effective control over motor performance, optimizing start-ups while maintaining safety across operations.