3VJ MCCB, Thermal Magnetic Trip Unit - 3VJ1332-3DA32-0AA0

Product Description

3VJ MCCB, Thermal Magnetic Trip Unit – 3VJ1332-3DA32-0AA0

The Siemens 3VJ1332-3DA32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from the 3VJ1 series, designed for reliable protection of low-voltage electrical distribution systems in industrial and commercial applications. Equipped with a Thermal Magnetic Trip Unit (ATFM), it ensures effective protection against overload and short-circuit faults, maintaining system safety and continuity.

This MCCB belongs to the 3VJ13 frame size (approx. 320 A class) and features a 3-pole configuration, making it suitable for medium to heavy-duty power distribution systems. It is widely used in PCC panels, MCC panels, industrial switchboards, OEM machinery, HVAC systems, and infrastructure electrical installations.

The compact molded case design, robust breaking performance, and reliable Siemens engineering ensure long service life, high safety, and efficient operation in demanding electrical environments.

🔹 Key Features

• Siemens 3VJ1 series MCCB
• Part Number: 3VJ1332-3DA32-0AA0
• Thermal Magnetic Trip Unit (ATFM)
• Rated current: 320 A
• 3-pole configuration
• Reliable overload protection (thermal)
• Instantaneous short-circuit protection (magnetic)
• Compact molded case construction
• High electrical and mechanical durability
• Suitable for industrial LT distribution systems
• Secure screw-type terminals
• Complies with IEC 60947-2 standards