3VA1150-3GE42-0AA0 | MCCB 50 A, 4 Pole, 25 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM) – Siemens

The 3VA1150-3GE42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for reliable and efficient electrical protection in a wide range of applications. This MCCB is part of the 3VA series, known for its robust construction and advanced features.

Key Features:

• Rated Current: 50 A
• Number of Poles: 4 Pole
• Breaking Capacity: 25 kA
• Trip Unit: Thermal Magnetic Trip Unit (ATFM)
• Overload Protection: Adjustable Overload (O/L) Settings
• Short-Circuit Protection: Fixed Short-Circuit (S/C) Settings
• Application: Suitable for use in industrial, commercial, and residential electrical systems

Technical Specifications:

• Rated Voltage: Up to 690 V AC
• Mounting: Fixed Mounting
• Standards Compliance: IEC 60947-2, IEC 60947-4-1
• Environmental Conditions: Designed to operate in temperatures ranging from -25°C to +70°C
• Protection Degree: IP20 (when installed in a suitable enclosure)

Benefits:

• Reliable Protection: Ensures safe and reliable protection against overloads and short circuits.
• Flexible Settings: Adjustable overload settings allow for customization based on specific application requirements.
• Durability: Built to withstand harsh environmental conditions, ensuring long-term performance.
• Ease of Installation: Simple and straightforward installation process.

Applications:

The 3VA1150-3GE42-0AA0 MCCB is ideal for use in a variety of settings, including:

• Industrial plants
• Commercial buildings
• Residential complexes
• Power distribution systems

Additional Information:

Siemens’ 3VA series MCCBs are known for their high-quality construction and advanced protection features. The 3VA1150-3GE42-0AA0 model is no exception, offering reliable performance and ease of use in demanding electrical environments.