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3RV20314UB10 | MPCB 32 – 40 A, Standard Release, O/L & S/C – Siemens
Product Overview
The 3RV20314UB10 is a Motor Protection Circuit Breaker (MPCB) manufactured by Siemens, designed to provide reliable protection for motors and other electrical equipment. It features a standard release mechanism with overload (O/L) and short-circuit (S/C) protection, ensuring safe and efficient operation in various industrial applications.
Key Features
- Current Rating: 32 – 40 A
- Type: Standard Release
- Protection Functions: Overload (O/L) and Short-Circuit (S/C)
- Brand: Siemens
- Application: Motor protection and circuit protection in industrial environments
- Design: Compact and robust construction for durability
- Compliance: Meets international standards for safety and performance
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Current | 32 – 40 A |
| Rated Voltage | Up to 690 V AC |
| Breaking Capacity | High breaking capacity for reliable protection |
| Mounting Type | DIN rail mounting |
| Operating Temperature | -20°C to +60°C |
| Standards | IEC/EN 60947-2, IEC/EN 60947-4-1 |
Applications
The 3RV20314UB10 is ideal for use in:
- Motor protection in industrial machinery
- Control panels and distribution boards
- HVAC systems
- Pumps, compressors, and conveyors
- Other applications requiring reliable overload and short-circuit protection
Benefits
- Ensures safe and reliable motor operation
- Reduces downtime by preventing equipment damage
- Easy to install and maintain
- Compatible with Siemens control systems
- High-quality construction for long service life
Disclaimer
Specifications and features are subject to change without prior notice. Always refer to the official Siemens documentation for the most accurate and up-to-date information.













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