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3RV2031-4DB10 | MPCB 18 – 25 A, Standard Release, O/L & S/C – Siemens
The Siemens 3RV2031-4DB10 is a Motor Protection Circuit Breaker (MPCB) designed to provide reliable protection for motors and other electrical equipment. This MPCB is part of the Siemens SIRIUS 3RV series, known for its robust performance and high-quality standards.
Key Features:
- Current Rating: 18 – 25 A
- Type: Standard Release
- Protection Functions: Overload (O/L) and Short-Circuit (S/C) protection
- Design: Compact and modular design for easy installation and integration
- Compatibility: Suitable for use with a wide range of Siemens motor starters and control gear
- Standards Compliance: Meets international standards for safety and performance
Applications:
The 3RV2031-4DB10 is ideal for use in various industrial and commercial applications, including:
- Motor protection in machinery and equipment
- Protection of electrical circuits in control panels
- Integration into motor control centers (MCCs)
- Use in HVAC systems, pumps, and compressors
Technical Specifications:
| Parameter | Value |
|---|---|
| Rated Operational Current (Ie) | 18 – 25 A |
| Rated Insulation Voltage (Ui) | 690 V |
| Rated Operational Voltage (Ue) | 400 V AC |
| Short-Circuit Breaking Capacity (Icu) | 100 kA at 400 V AC |
| Mounting Type | DIN Rail Mounting |
| Operating Temperature Range | -20°C to +60°C |
Benefits:
- Ensures reliable motor protection, reducing downtime and maintenance costs
- Compact design saves space in control panels
- Easy to install and configure, reducing installation time
- High breaking capacity ensures safety in case of short circuits
Additional Information:
For more details, refer to the Siemens product datasheet or contact your local Siemens representative.
Product Data Sheet
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