3VA1332-4EE32-0AA0 | MCCB 320 A, 3 Pole, 36 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM) – Siemens

The 3VA1332-4EE32-0AA0 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: 36 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 or Plug-in
• Standards: Complies with IEC 60947-2
• Operating Temperature: -25°C to +70°C

Benefits:

• High breaking capacity ensures reliable protection in demanding environments.
• Adjustable overload settings allow for precise customization to specific load requirements.
• Fixed short-circuit settings provide consistent and reliable protection against fault currents.
• Thermal magnetic trip unit offers a combination of thermal and magnetic protection for enhanced safety.
• Compact and robust design for easy installation and long service life.