3RV2021-1AA15
The 3RV2021-1AA15 is a SIRIUS 3RV2021 series S0 housing motor starting protection circuit breaker with a current setting range of 1.1–1.6A. It features overload and short-circuit protection and is suitable for small three-phase motor circuits. Kenxin Motor provides original factory parts and technical consultation services.
Product Positioning
The 3RV2021-1AA15 is an S0-cased motor starting protection circuit breaker in the Siemens SIRIUS 3RV2021 series with a current setting range of 1.1–1.6A, designed to provide overload and short-circuit protection for small three-phase motor circuits.
Core Product Advantages and Features
Thermal-magnetic tripping mechanism
It integrates instantaneous tripping components for thermal overload and electromagnetic short circuit, reliably cutting off the circuit when abnormal current occurs, protecting the motor and wiring safety.
Adjustable current setting
The panel features a current adjustment scale, which can be finely adjusted within the range of 1.1–1.6A to correspond to the actual rated current of the motor, thereby improving the accuracy of protection.
S0 Compact Housing
It adopts the SIRIUS 3RV2 series S0 standard enclosure, which is compact in size and convenient for configuration in the distribution box and subsequent maintenance and expansion.
Original manufacturer authorized supplier
Kenxin Motors is an authorized distributor of Siemens, providing original factory parts, invoices, and selection consultation services.
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3RV2021-0KA20
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3RV2021-0KA15
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