Overview of Siemens 3RV2031-4PA15
Buy genuine Siemens 3RV2031-4PA15 online today for your automation system. The Siemens 3RV2031-4PA15 is a high-performance circuit breaker designed for motor protection in industrial environments. As part of the SIRIUS 3RV2 series, this device offers reliable thermal-magnetic protection for motors up to 36 A, ensuring safe and efficient operation. With a robust S2 size, it is suitable for a wide range of applications, including factory control panels and machine automation. The 3RV2031-4PA15 features a transverse auxiliary switch (1NO+1NC), screw terminals for secure connections, and a standard breaking capacity for dependable performance. Its compact design and IP20 front protection make it ideal for integration into modern control cabinets. Whether you are upgrading an existing system or installing new equipment, the Siemens 3RV2031-4PA15 delivers the reliability and precision expected from Siemens industrial automation products.
Key Features of Siemens 3RV2031-4PA15
- Motor protection circuit breaker, Class 10, for reliable overload and short-circuit protection
- Adjustable current-dependent overload release: 28–36 A
- N-release trip current: 520 A for short-circuit protection
- Transverse auxiliary switch (1NO+1NC) for status monitoring
- Screw terminal connections for secure wiring
- Standard breaking capacity for robust performance
- Compact S2 size for easy integration into control panels
- IP20 protection on the front, IP00 on the terminal
- Temperature compensation from -20°C to +60°C
- High mechanical and electrical endurance (50,000 switching cycles)
Technical Specs of 3RV2031-4PA15
Explore 3RV2031-4PA15 specifications for detailed parameters before installation.
| Parameter |
Value |
| Insulation Voltage |
690 V |
| Surge Voltage Resistance |
6 kV |
| Power Loss (typical) |
15 W |
| Number of Poles |
3 |
| Adjustable Overload Release |
28–36 A |
| Short-Circuit Trip |
520 A |
| Terminal Type |
Screw |
| Protection Class (Front) |
IP20 |
| Protection Class (Terminal) |
IP00 |
| Shock Resistance |
25g / 11 ms Sinus |
Applications / Use Case
This Siemens 3RV2031-4PA15 is commonly used in industrial automation worldwide. It is ideal for protecting motors in factory control panels, production line systems, and machine automation setups. The device ensures safe and efficient operation in environments where reliable motor protection is critical. Its compact size and robust design make it suitable for integration into a variety of industrial applications, including packaging and conveyor operations, process control, and motion control setups. Whether you need to protect a single motor or multiple motors in a complex system, the 3RV2031-4PA15 provides the performance and reliability required for demanding industrial environments.
Price & Availability
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