3RV2021-0JA16

The 3RV2021-0JA16 is a Siemens SIRIUS 3RV2021 series S0 case motor protection circuit breaker with a current setting range of 0.7–1A. It is suitable for micro-power motor circuits. Kenxin Motor provides original factory parts and technical consultation.

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The 3RV2021-0JA16 is an S0-cased motor starting protection circuit breaker in the SIRIUS 3RV2021 series with a current setting range of 0.7–1A, suitable for small motor applications such as conveying and packaging.

Core Product Advantages and Features
Low current sensitive protection
A thermal trip curve is designed for small current motors of 0.7–1A, which can react and protect against abnormal temperature rise.
Electromagnetic short circuit protection
Equipped with an electromagnetic instantaneous tripping element, the power supply can be cut off instantly during a short circuit, reducing the risk of accidents.
Continues the S0 housing specification
Adopting the same S0 enclosure size as the SIRIUS 3RV2 series, it facilitates the space planning of the distribution box.
Kenxin Motor Supply Guarantee
As an authorized distributor, Kenxin Motors provides original factory products and complete after-sales service.
project Specification
model 3RV2021-0JA16
series SIEMENS SIRIUS 3RV2021
Product Type Motor starting protection circuit breaker (main body of motor protection circuit breaker)
Frame dimensions S0
Extreme number 3-pole (3P)
Current setting range 0.7–1 A
Protection principle Thermal-magnetic tripping (overload + short circuit instantaneous)
brand Siemens