3RV2431-4UA10 | MPCB 32 – 40 A, Transformer Protection – Siemens

The Siemens 3RV2431-4UA10 is a Motor Protection Circuit Breaker (MPCB) designed for reliable and efficient protection of motors and transformers. This device is part of the Siemens Sirius 3RV2 series, known for its robust performance and advanced protection features.

Key Features:

• Rated Current: 32 – 40 A
• Type: Motor Protection Circuit Breaker (MPCB)
• Application: Specifically designed for transformer protection
• Tripping Class: Class 10
• Mounting: DIN rail mounting for easy installation
• Protection Functions: Overload and short-circuit protection
• Operating Voltage: Up to 690 V AC
• Breaking Capacity: High breaking capacity for reliable operation
• Standards Compliance: Complies with IEC/EN 60947-2 and IEC/EN 60947-4-1 standards

Applications:

The 3RV2431-4UA10 is ideal for use in industrial and commercial applications where reliable motor and transformer protection is required. It is commonly used in:

• Motor control centers
• Transformer protection circuits
• Industrial automation systems
• Power distribution panels

Technical Specifications:

Benefits:

• Ensures reliable protection against overloads and short circuits
• Compact design for space-saving installation
• Easy to install and maintain
• High breaking capacity for enhanced safety
• Compatible with a wide range of industrial applications

Additional Information:

For more detailed technical information, installation guidelines, and safety instructions, refer to the official Siemens product manual or contact Siemens technical support.