The Siemens SIRIUS Circuit Breaker – 3RV2311-4AC10 is a reliable motor protection circuit breaker designed for starter combination applications. Part of the Siemens SIRIUS 3RV2 motor starter protector series, this circuit breaker provides dependable protection against overload and short-circuit conditions in motor and industrial applications. The device is designed with S00 size, making it suitable for compact starter assemblies and compatible contactor combinations.
The Siemens 3RV2311-4AC10 is widely used in motor control centers (MCC), industrial control panels, machine automation systems, OEM electrical panels, and motor starter assemblies. It supports reliable motor protection and efficient integration with Siemens SIRIUS contactors for space-saving starter solutions.
Designed with Siemens engineering standards, this SIRIUS 3RV2 circuit breaker offers reliable switching performance, easy installation, and compatibility with auxiliary accessories. It is suitable for panel builders, electrical contractors, OEM manufacturers, and industrial maintenance professionals.
At SB Smart, we supply genuine Siemens SIRIUS motor protection devices, circuit breakers, and industrial automation products with competitive pricing, technical support, bulk order assistance, and fast PAN India delivery.
Genuine Siemens SIRIUS 3RV2 circuit breaker
Designed for starter combination applications
S00 size compact design
Suitable for motor protection applications
Rated current 16 A
Screw terminal connection
Standard switching capacity
Compatible with Siemens SIRIUS contactors
Supports auxiliary switch accessories
Reliable Siemens industrial quality
Motor Control Centers (MCC)
Motor Starter Assemblies
Industrial Control Panels
Automation Systems
Machine Control Panels
OEM Electrical Panels
Pump Control Applications
Manufacturing Industries
Factory Automation Systems
Industrial Equipment Protection
Provides reliable motor protection
Protects against overload and short-circuit faults
Enables compact starter combination designs
Improves electrical system safety
Reduces panel wiring complexity
Easy integration with Siemens contactors
Simplifies maintenance and troubleshooting
Ensures dependable industrial operation
100% Genuine Siemens Products
Competitive Industrial Pricing
Expert Technical Support
Bulk Order Assistance
Fast PAN India Delivery
Secure Packaging
Trusted Industrial Electrical Supplier
GST Invoice Available
Responsive Customer Support
The Siemens 3RV2311-4AC10 is a SIRIUS circuit breaker used for starter combinations and motor protection applications.
Yes, it is designed to protect motors and electrical equipment from overload and short-circuit conditions in industrial applications.
This product belongs to the Siemens SIRIUS 3RV2 motor starter protector series.
It is commonly installed in MCC panels, motor starter assemblies, automation panels, and industrial control systems.
Yes. SB Smart supplies genuine Siemens SIRIUS products with competitive pricing, technical support, and fast PAN India delivery.
| Parameter | Specification |
|---|---|
| Brand | Siemens |
| Series | SIRIUS 3RV2 |
| Model Number | 3RV2311-4AC10 |
| Product Type | Circuit Breaker for Starter Combination |
| Frame Size | S00 |
| Application | Starter Combination |
| Rated Current | 16 A |
| Short-Circuit Release (N-Release) | 208 A |
| Number of Poles | 3 |
| Rated Operational Voltage | 20–690 V AC |
| Rated Insulation Voltage | 690 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Frequency | 50/60 Hz |
| Connection Type | Screw Terminal |
| Switching Capacity | Standard |
| Contactor Combination Size | S00 / S0 |
| Trip Type | Magnetic Short-Circuit Release |
| Degree of Protection | IP20 |
| Mechanical Endurance | 100,000 Operating Cycles |
| Electrical Endurance | 100,000 Operating Cycles |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -50°C to +80°C |
| Maximum Installation Altitude | 2000 m |
| Mounting | DIN Rail / Panel Mounting |
| Application | Motor Starter Short-Circuit Protection |
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