3RV2021-0KA15
The 3RV2021-0KA15 is a Siemens SIRIUS 3RV2021 series S0 case motor protection circuit breaker. It has a current setting range of 0.9–1.25A and overload and short circuit protection capabilities, making it suitable for low-power motor circuits. Kenxin Motor provides original equipment manufacturer (OEM) purchase consultation.
Product Positioning
The 3RV2021-0KA15 is an S0-cased motor starting protection circuit breaker in the SIRIUS 3RV2021 series with a current setting range of 0.9–1.25A. It is suitable for use with contactors to form small motor starting circuits.
Core Product Advantages and Features
Double tripping mechanism
The thermal overload element, combined with electromagnetic instantaneous tripping, can quickly cut off the power supply to protect the motor in the event of overload or short circuit.
Fine current scale
The adjustable range of 0.9–1.25A allows for easy fine-tuning of the protection action point according to the actual rated current of the motor.
Standard S0 housing
It adopts the same housing specifications as the SIRIUS 3RV2 series S0, making it easy to use with existing peripheral parts.
Authorized agency services
Kenxin Motors is an authorized distributor of Siemens and can provide original factory parts and technical support.
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3RV2021-0JA20
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