3VA1112-5GF42-0AA0 | MCCB 125A, 4 Pole, 55 kA, Adjustable O/L & Adjustable S/C Settings, Thermal Magnetic Trip Unit (ATAM) – Siemens

The 3VA1112-5GF42-0AA0 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: 125A
• Number of Poles: 4 Pole
• Breaking Capacity: 55 kA
• Trip Unit: Thermal Magnetic Trip Unit (ATAM)
• Adjustable Overload (O/L) Settings: Allows customization of the overload protection settings to match specific application requirements.
• Adjustable Short-Circuit (S/C) Settings: Provides flexibility in setting the short-circuit protection levels for enhanced safety and performance.
• Compact Design: Space-saving design suitable for a wide range of applications.
• High Durability: Built to withstand harsh electrical environments, ensuring long-term reliability.

Applications:

The 3VA1112-5GF42-0AA0 MCCB is ideal for use in industrial, commercial, and residential applications where reliable circuit protection is essential. It is suitable for protecting motors, transformers, and other electrical equipment from overloads and short circuits.

Technical Specifications:

Benefits:

• Enhanced safety with adjustable protection settings.
• High breaking capacity ensures reliable operation under fault conditions.
• Versatile design suitable for a wide range of applications.
• Durable construction for long-lasting performance.