3RV21424RA10 | MPCB 65 – 84 A, Relay Function, O/L & S/C – Siemens

Product Overview

The 3RV21424RA10 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: 65 – 84 A
• Relay Function: Integrated relay for enhanced control and protection.
• Overload (O/L) Protection: Protects against excessive current that could damage the motor.
• Short Circuit (S/C) Protection: Safeguards against short circuit faults, ensuring system safety.
• Compact Design: Space-saving and easy to install in control panels.
• Durable Construction: Built to withstand harsh industrial environments.
• Compatibility: Suitable for use with Siemens SIRIUS modular system components.

Applications

The 3RV21424RA10 is ideal for use in various industrial and commercial applications, including:

• Motor control centers
• Pump and fan systems
• Conveyor systems
• HVAC systems
• Machinery and equipment protection

Technical Specifications

Benefits

• Ensures reliable motor protection and system safety.
• Reduces downtime by preventing motor damage.
• Easy to integrate into existing control systems.
• High breaking capacity for robust performance.