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3RV21314VA10 | MPCB 35 – 45 A, Relay Function, O/L & S/C – Siemens
Product Overview
The 3RV21314VA10 is a Motor Protection Circuit Breaker (MPCB) manufactured by Siemens, designed to provide reliable protection for motors and other electrical equipment. It combines the functions of a circuit breaker and a motor protector, ensuring safe operation and preventing damage due to overloads and short circuits.
Key Features
- Current Rating: 35 – 45 A
- Relay Function: Integrated relay function for enhanced control and protection.
- Overload Protection (O/L): Protects against excessive current that could damage the motor.
- Short Circuit Protection (S/C): Safeguards against short circuit conditions, ensuring system safety.
- Compact Design: Space-saving and easy to install in various applications.
- Durable Construction: Built to withstand harsh industrial environments.
- Compatibility: Suitable for use with Siemens SIRIUS control systems.
Applications
The 3RV21314VA10 is ideal for use in a wide range of industrial and commercial applications, including:
- Motor protection in manufacturing plants
- HVAC systems
- Pump and fan control
- Conveyor systems
- Machine tools
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Current | 35 – 45 A |
| Rated Voltage | 690 V AC |
| Breaking Capacity | 100 kA at 400 V AC |
| Poles | 3 |
| Mounting Type | DIN Rail Mounting |
| Operating Temperature | -25°C to +60°C |
| Protection Class | IP20 |
Benefits
- Ensures reliable motor protection and system safety.
- Reduces downtime by preventing motor damage.
- Easy to integrate into existing control systems.
- Complies with international standards for quality and safety.
Warranty and Support
Siemens offers a standard warranty on the 3RV21314VA10 MPCB. For technical support and warranty claims, contact Siemens customer service or your local distributor.
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