Product Description – 3VM11404ED220AA0

MCCB 40 A, 2 Pole, 36 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

Overview

The 3VM11404ED220AA0 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 applications, including industrial, commercial, and residential installations.

Key Features

• Rated Current: 40 A
• Number of Poles: 2 Pole
• Breaking Capacity: 36 kA
• Trip Unit: Thermal Magnetic Trip Unit (FTFM)
• Overload Protection: Fixed Settings
• Short Circuit Protection: Fixed Settings
• Mounting Type: Fixed
• Standards Compliance: IEC 60947-2
• Terminal Type: Screw Terminals
• Operating Temperature Range: -25°C to +70°C
• Storage Temperature Range: -40°C to +85°C
• Mechanical Life: 20,000 Operations
• Electrical Life: 10,000 Operations

Applications

The 3VM11404ED220AA0 MCCB is ideal for use in:

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

Technical Specifications

Dimensions and Weight

• Width: 72 mm
• Height: 90 mm
• Depth: 70 mm
• Weight: Approx. 0.8 kg

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.