3VA1112-6ED32-0AA0 | MCCB 125 A, 3 Pole, 70 kA, Fixed O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (FTFM) – Siemens

The 3VA1112-6ED32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for reliable and efficient protection of electrical circuits. This MCCB is part of the 3VA series, known for its robust construction and advanced features.

Key Features:

• Rated Current: 125 A
• Number of Poles: 3 Pole
• Breaking Capacity: 70 kA
• Trip Unit Type: Thermal Magnetic Trip Unit (FTFM)
• Overload (O/L) Settings: Fixed
• Short-Circuit (S/C) Settings: Fixed
• Mounting Type: Fixed

Applications:

This MCCB is suitable for a wide range of applications, including industrial, commercial, and residential electrical systems. It provides reliable protection against overloads and short circuits, ensuring the safety and longevity of electrical installations.

Technical Specifications:

• Rated Operational Voltage (Ue): Up to 690 V AC
• Rated Insulation Voltage (Ui): 1000 V AC
• Rated Impulse Withstand Voltage (Uimp): 8 kV
• Frequency: 50/60 Hz
• Standards Compliance: IEC 60947-2, IEC 60947-1

Design and Construction:

The 3VA1112-6ED32-0AA0 features a compact and durable design, making it easy to install and maintain. The thermal magnetic trip unit ensures precise and reliable tripping characteristics, providing optimal protection for connected equipment.

Environmental Conditions:

• Operating Temperature: -25°C to +70°C
• Storage Temperature: -40°C to +85°C
• Relative Humidity: Up to 95% (non-condensing)

Safety and Certifications:

This MCCB complies with international safety standards, ensuring high levels of safety and reliability. It is suitable for use in environments where electrical safety is a critical concern.