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• • • • • • • • • • • • • • • • • • SIEMENS 3RV1031-4AA10 Motor Protection Circuit Breaker

                                    Product Overview

                                    Brand: Siemens
                                    Model: 3RV1031-4AA10
                                    Product Type: Motor Protection Circuit Breaker / Motor Starter Protector
                                    Series: SIRIUS 3RV1
                                    Application: Motor Protection, Industrial Control Panels

                                    The SIEMENS 3RV1031-4AA10 is a SIRIUS motor protection circuit breaker designed for switching, protecting, and isolating motors. It provides thermal overload protection, short-circuit protection, and phase failure protection for industrial motor applications.

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                                    Technical Specifications

                                    Parameter	Specification
                                    Brand	Siemens
                                    Model	3RV1031-4AA10
                                    Series	SIRIUS 3RV1
                                    Type	Motor Protection Circuit Breaker
                                    Frame Size	S2
                                    Number of Poles	3 Pole
                                    Rated Current	16 A
                                    Adjustment Range	11…16 A
                                    Trip Class	Class 10
                                    Short-Circuit Release	208 A
                                    Rated Voltage	Up to 690 VAC
                                    Connection Type	Screw Terminal
                                    Protection Degree	IP20
                                    Mounting	DIN Rail
                                    Auxiliary Contacts	Optional
                                    Motor Protection	Overload / Short Circuit / Phase Loss

                                     

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                                    Main Features

                                    • Integrated motor overload and short-circuit protection
                                    • Adjustable thermal overload setting (11–16A)
                                    • Class 10 trip characteristic for motor protection
                                    • Phase failure sensitivity protection
                                    • Rotary ON/OFF operating handle
                                    • Supports auxiliary contact accessories
                                    • Compact SIRIUS modular design
                                    • Suitable for contactor combination motor starters

                                     

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                                    Applications

                                    • Industrial motor control cabinets
                                    • Pumps and fans
                                    • Conveyors
                                    • Machine tools
                                    • Production machinery
                                    • Motor starter assemblies
                                    • Factory automation systems 

.The structure and details of the product：

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