The Siemens SIRIUS Circuit Breaker – 3RV2341-4JC10 is a reliable motor protection circuit breaker designed for starter combination applications. Part of the Siemens SIRIUS 3RV2 series, this circuit breaker provides dependable protection for motors and electrical equipment against overload and short-circuit conditions. The product is designed with S3 size, suitable for combining with compatible contactors in motor starter assemblies.
The 3RV2341-4JC10 is widely used in motor control centers (MCC), industrial control panels, machine automation systems, OEM panels, and industrial electrical installations where reliable motor protection and efficient starter solutions are required. Its robust design and Siemens engineering standards make it suitable for demanding industrial environments.
This Siemens SIRIUS circuit breaker supports easy integration into starter combinations and provides reliable switching performance for industrial applications. It is trusted by panel builders, OEM manufacturers, electrical contractors, and maintenance professionals for motor protection solutions.
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
S3 size circuit breaker design
Suitable for motor protection applications
Reliable overload and short-circuit protection
Screw terminal connection
Standard switching capacity
Compatible with Siemens SIRIUS contactors
Supports auxiliary switch accessories
Durable industrial construction
Motor Control Centers (MCC)
Industrial Control Panels
Motor Starter Assemblies
Machine Automation Systems
OEM Electrical Panels
Factory Automation
Manufacturing Industries
Pump Control Panels
Industrial Equipment Protection
Process Automation Systems
Provides reliable motor protection
Protects equipment from overload and short circuits
Improves electrical system safety
Enables compact starter combination designs
Reduces panel wiring complexity
Supports easy maintenance and troubleshooting
Ensures reliable industrial operation
Compatible with Siemens automation solutions
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 3RV2341-4JC10 is a SIRIUS circuit breaker designed for starter combination applications and motor protection systems.
Yes, it is designed for protecting motors and electrical equipment against overload and short-circuit conditions in industrial applications.
The 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 | 3RV2341-4JC10 |
| Product Type | Circuit Breaker for Starter Combination |
| Frame Size | S3 |
| Application | Starter Combination |
| Rated Current | 63 A |
| Short-Circuit Release (N-Release) | 819 A |
| Number of Poles | 3 |
| Rated Operational Voltage | 20–690 V AC |
| Rated Insulation Voltage | 1000 V |
| Rated Impulse Withstand Voltage | 8 kV |
| Frequency | 50/60 Hz |
| Connection Type | Screw Terminal |
| Switching Capacity | Standard |
| Short-Circuit Breaking Capacity | 65 kA at 400 V AC |
| Contactor Combination Size | S3 |
| Trip Type | Magnetic Short-Circuit Release |
| Degree of Protection | IP20 |
| Mechanical Endurance | 25,000 Operating Cycles |
| Electrical Endurance | 25,000 Operating Cycles |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -50°C to +80°C |
| Maximum Installation Altitude | 2000 m |
| Relative Humidity | 10–95% |
| Mounting | DIN Rail / Panel Mounting |
| Application | Motor Starter Short-Circuit Protection |
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