3VM11405ED320AA0 | MCCB 40 A, 3 Pole, 55 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

Product Overview

The 3VM11405ED320AA0 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: 40 A
• Number of Poles: 3 Pole
• Breaking Capacity: 55 kA
• Trip Unit Type: Thermal Magnetic Trip Unit (FTFM)
• Overload (O/L) Settings: Fixed
• Short Circuit (S/C) Settings: Fixed
• Mounting Type: Fixed
• Operating Voltage: Up to 690V AC
• Standards Compliance: IEC 60947-2, IEC 60947-4-1
• Terminal Type: Screw Terminals
• Environmental Conditions: Suitable for use in temperatures ranging from -25°C to +70°C

Applications

This MCCB is ideal for use in:

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

Technical Specifications

Additional Information

The 3VM11405ED320AA0 MCCB is designed for easy installation and maintenance. Its robust construction ensures long-term reliability and safety in demanding environments. The fixed thermal magnetic trip unit provides precise protection against overloads and short circuits, making it a dependable choice for critical applications.