3VA1332-5EE32-0AA0 | MCCB 320 A, 3 Pole, 55 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM) – Siemens

The 3VA1332-5EE32-0AA0 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: 320 A
• Number of Poles: 3 Pole
• Breaking Capacity: 55 kA
• Trip Unit: Thermal Magnetic Trip Unit (ATFM)
• Overload Protection: Adjustable Overload (O/L) Settings
• Short-Circuit Protection: Fixed Short-Circuit (S/C) Settings

Applications:

This MCCB is suitable for a wide range of applications, including industrial plants, commercial buildings, and infrastructure projects. It provides reliable protection against overloads and short circuits, ensuring the safety and continuity of electrical systems.

Technical Specifications:

• Rated Voltage: Up to 690 V AC
• Frequency: 50/60 Hz
• Mounting: Fixed
• Standards: Complies with IEC 60947-2
• Operating Temperature: -25°C to +70°C

Additional Information:

The 3VA1332-5EE32-0AA0 MCCB is designed for easy installation and maintenance. Its thermal magnetic trip unit ensures precise and reliable tripping characteristics, while the adjustable overload settings allow for customization based on specific application requirements. The fixed short-circuit settings provide consistent protection against high fault currents.

Siemens’ commitment to quality and innovation is evident in the design and performance of this MCCB, making it a trusted choice for electrical protection in demanding environments.