3VM13405ED320AA0 | MCCB 400 A, 3 Pole, 55 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

Product Overview

The 3VM13405ED320AA0 is a Molded Case Circuit Breaker (MCCB) manufactured by Siemens. It is designed for reliable protection of electrical circuits against overloads and short circuits. This MCCB is suitable for a wide range of industrial and commercial applications.

Key Features

• Rated Current: 400 A
• Number of Poles: 3 Pole
• Breaking Capacity: 55 kA
• Trip Unit Type: Fixed Overload (O/L) & Fixed Short Circuit (S/C) Settings
• Trip Unit Technology: Thermal Magnetic Trip Unit (FTFM)
• Mounting Type: Fixed
• Voltage Rating: Suitable for low voltage applications
• Standards Compliance: IEC 60947-2, IEC 60947-4-1
• Enclosure: Robust molded case for durability and safety
• Terminal Type: Screw terminals for secure connections
• Operating Temperature Range: -25°C to +70°C
• Protection Features: Overload and short circuit protection

Applications

The 3VM13405ED320AA0 MCCB is ideal for use in:

• Industrial control panels
• Commercial buildings
• Power distribution systems
• Motor protection circuits
• HVAC systems

Technical Specifications

Additional Information

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