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SIEMENS 3RV2021-1CA10 Motor Protection Circuit Breaker

SIEMENS 3RV2021-1CA10 Motor Protection Circuit Breaker

SIEMENS 3RV2021-1CA10 Motor Protection Circuit Breaker

  • Item NO.:

    3RV2021-1CA10
  • Market Price:

    $750
  • Product Origin:

    Germany
  • Color:

    NEW
  • Product weight:

    0.01KG
  • Lead Time:

    In stock

We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

Quality packing for each product

Destination country all taxes & duty to be paid by buyer

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                                                                                                                                                                                                                                                                                                • https://images.openai.com/static-rsc-4/7vyJ7G7Hzfu1bcupFaQgRfDtYiFXSiB5HB5sIQoYd9nmDflTAUUyuFMtJ83_8bH_wTkyC35mNqE91XezOZZzWj9uw6LGl93tKAcSNhGc0cdRaakQm7k8Aj6amYIKfGkowKUhQozVpGB9VIwJCbyfAcTsxFST3euBVFLvuvMzmbWRBDm6R2gT3v2Jhm99V-Rp?purpose=fullsize

                                                                                                                                                                                                                                                                                                  SIEMENS 3RV2021-1CA10 Motor Protection Circuit Breaker

                                                                                                                                                                                                                                                                                                  Product Description

                                                                                                                                                                                                                                                                                                  The SIEMENS 3RV2021-1CA10 is a SIRIUS 3RV2 Motor Protection Circuit Breaker (Motor Starter Protector) designed for the protection and manual switching of motors and industrial loads. It provides reliable protection against overload, short circuit, and phase failure, and is widely used in motor starter assemblies and industrial control cabinets.

                                                                                                                                                                                                                                                                                                  This model features a S0 size housing, CLASS 10 thermal overload release, adjustable overload current range, and screw terminal connection design for easy installation.


                                                                                                                                                                                                                                                                                                  Detailed Specifications

                                                                                                                                                                                                                                                                                                  Parameter Specification
                                                                                                                                                                                                                                                                                                  Manufacturer SIEMENS
                                                                                                                                                                                                                                                                                                  Series SIRIUS 3RV2
                                                                                                                                                                                                                                                                                                  Model 3RV2021-1CA10
                                                                                                                                                                                                                                                                                                  Product Type Motor Protection Circuit Breaker
                                                                                                                                                                                                                                                                                                  Size S0
                                                                                                                                                                                                                                                                                                  Number of Poles 3 Pole
                                                                                                                                                                                                                                                                                                  Rated Voltage Up to 690 VAC
                                                                                                                                                                                                                                                                                                  Overload Adjustment Range 1.8–2.5 A
                                                                                                                                                                                                                                                                                                  Trip Class CLASS 10
                                                                                                                                                                                                                                                                                                  Short-Circuit Release 33 A
                                                                                                                                                                                                                                                                                                  Terminal Type Screw Terminal
                                                                                                                                                                                                                                                                                                  Protection Function Overload / Short Circuit / Phase Failure
                                                                                                                                                                                                                                                                                                  Mounting DIN Rail / Contactor Mounting
                                                                                                                                                                                                                                                                                                  Weight Approx. 0.35 kg
                                                                                                                                                                                                                                                                                                  Country of Origin Germany

                                                                                                                                                                                                                                                                                                   


                                                                                                                                                                                                                                                                                                  Advantages & Features

                                                                                                                                                                                                                                                                                                  • Original Siemens SIRIUS 3RV2 motor protection breaker
                                                                                                                                                                                                                                                                                                  • Integrated motor overload and short-circuit protection
                                                                                                                                                                                                                                                                                                  • Adjustable current setting from 1.8 to 2.5 A
                                                                                                                                                                                                                                                                                                  • CLASS 10 trip characteristic for motor protection
                                                                                                                                                                                                                                                                                                  • Compact S0 size design
                                                                                                                                                                                                                                                                                                  • Compatible with Siemens SIRIUS contactors
                                                                                                                                                                                                                                                                                                  • Reliable switching and protection performance
                                                                                                                                                                                                                                                                                                  • Suitable for industrial continuous operation

                                                                                                                                                                                                                                                                                                   


                                                                                                                                                                                                                                                                                                  Applications

                                                                                                                                                                                                                                                                                                  • Industrial motor control panels
                                                                                                                                                                                                                                                                                                  • Motor starter assemblies
                                                                                                                                                                                                                                                                                                  • Pumps and fans
                                                                                                                                                                                                                                                                                                  • Conveyor systems
                                                                                                                                                                                                                                                                                                  • Machine tools
                                                                                                                                                                                                                                                                                                  • Factory automation equipment
                                                                                                                                                                                                                                                                                                  • Production line control cabinets
                                                                                                                                                                                                                                                                                                  • HVAC and process equipment

                                                                                                                                                                                                                                                                                                  Precautions

                                                                                                                                                                                                                                                                                                  • Confirm the motor rated current before adjusting the overload setting.
                                                                                                                                                                                                                                                                                                  • Verify compatibility with the contactor and starter assembly.
                                                                                                                                                                                                                                                                                                  • Do not exceed the 1.8–2.5 A adjustment range.
                                                                                                                                                                                                                                                                                                  • Disconnect power before installation or maintenance.
                                                                                                                                                                                                                                                                                                  • Use appropriate short-circuit protection according to system requirements. 

The structure and details of the product:

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