3RV21424KA10 | MPCB 57 – 75 A, Relay Function, O/L & S/C – Siemens

The 3RV21424KA10 is a Motor Protection Circuit Breaker (MPCB) from Siemens, designed to provide reliable protection for motors and other electrical equipment. This model is part of the SIRIUS 3RV2 series, known for its robust performance and advanced features.

Key Features:

• Current Range: 57 – 75 A
• Relay Function: Integrated relay functionality for enhanced control and protection.
• Overload (O/L) Protection: Protects against motor overloads, ensuring safe operation and preventing damage.
• Short-Circuit (S/C) Protection: Safeguards against short-circuit conditions, minimizing the risk of equipment failure.
• Compact Design: Space-saving design suitable for various industrial applications.
• Easy Installation: Simple and quick installation process, reducing downtime.
• Durability: Built to withstand harsh industrial environments, ensuring long-term reliability.

Applications:

The 3RV21424KA10 is ideal for use in a wide range of applications, including:

• Motor protection in industrial machinery
• Control panels and switchgear
• HVAC systems
• Pumps and compressors
• Conveyor systems

Technical Specifications:

Benefits:

• Enhanced motor protection with integrated overload and short-circuit protection.
• Reliable performance in demanding industrial environments.
• Easy to install and maintain, reducing operational costs.
• Compliance with international standards, ensuring safety and reliability.