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3VM11505ED320AA0 | MCCB 50 A, 3 Pole, 55 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens
Product Overview
The 3VM11505ED320AA0 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, offering high performance and safety.
Key Features
- Rated Current: 50 A
- Number of Poles: 3 Pole
- Breaking Capacity: 55 kA
- Trip Unit Type: Thermal Magnetic Trip Unit (FTFM)
- Overload Protection: Fixed Settings
- Short Circuit Protection: Fixed Settings
- Mounting Type: Fixed
- Standards Compliance: IEC 60947-2
- Operating Temperature Range: -25°C to +70°C
- Terminal Type: Screw Clamp
- Mechanical Life: 20,000 Operations
- Electrical Life: 10,000 Operations
Applications
The 3VM11505ED320AA0 MCCB is ideal for use in:
- Industrial control panels
- Commercial buildings
- Power distribution systems
- Motor protection circuits
- HVAC systems
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Voltage (Ue) | 400 V AC |
| Rated Insulation Voltage (Ui) | 690 V AC |
| Rated Frequency | 50/60 Hz |
| Protection Class | IP20 |
| Weight | Approx. 1.5 kg |
Additional Information
For more details, refer to the official Siemens product documentation or contact your local Siemens representative.
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