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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
| Parameter | Value |
|---|---|
| Rated Current (In) | 40 A |
| Rated Voltage (Ue) | 230/400 V AC |
| Rated Insulation Voltage (Ui) | 500 V AC |
| Rated Frequency | 50/60 Hz |
| Breaking Capacity (Icu) | 36 kA |
| Tripping Characteristics | Thermal Magnetic (FTFM) |
| Mounting | Fixed |
| Terminal Type | Screw Terminals |
| Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Mechanical Life | 20,000 Operations |
| Electrical Life | 10,000 Operations |
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.
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