3VA1332-5MH32-0AA0 | MCCB 320 A, 3 Pole, 55 kA, Adjustable S/C, Magnetic Trip Unit, For Motor Starter Protection – Siemens

The 3VA1332-5MH32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed for robust motor starter protection and reliable circuit protection in industrial and commercial applications.

Key Features:

• Rated Current: 320 A
• Number of Poles: 3 Pole
• Breaking Capacity: 55 kA
• Trip Unit: Magnetic Trip Unit with adjustable short-circuit (S/C) protection
• Application: Specifically designed for motor starter protection, ensuring safe and efficient operation of motor-driven systems
• Brand: Siemens, a trusted name in electrical engineering and automation

Product Highlights:

• Provides reliable protection against short circuits and overloads, ensuring the safety of electrical systems and connected equipment.
• Adjustable short-circuit protection allows for customization based on specific application requirements.
• Compact and durable design, suitable for demanding industrial environments.
• Complies with international standards for safety and performance.

Applications:

The 3VA1332-5MH32-0AA0 MCCB is ideal for use in motor control centers, industrial machinery, and other applications where motor starter protection is critical. It ensures the safe operation of motors and prevents damage caused by electrical faults.

Technical Specifications:

• Rated Voltage: Up to 690 V AC
• Mounting: Fixed type
• Standards: IEC/EN 60947-2, UL 489, CSA C22.2 No. 5
• Operating Temperature: -25°C to +70°C

Why Choose Siemens MCCBs?

Siemens MCCBs are known for their superior quality, reliability, and advanced technology. The 3VA series offers enhanced safety features, ease of installation, and long service life, making it a preferred choice for professionals in the electrical industry.

Product Data Sheet