3VA1180-6MH32-0AA0 | MCCB 80 A, 3 Pole, 70 kA, Adjustable S/C, Magnetic Trip Unit, For Motor Starter Protection – Siemens

The 3VA1180-6MH32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for reliable motor starter protection and robust electrical distribution systems. This MCCB is part of the 3VA series, known for its durability, precision, and advanced safety features.

Key Features:

• Rated Current: 80 A
• Number of Poles: 3 Pole
• Breaking Capacity: 70 kA at 415 V AC
• Trip Unit: Magnetic Trip Unit with adjustable short-circuit (S/C) protection
• Application: Specifically designed for motor starter protection, ensuring safe operation and preventing damage due to overloads or short circuits.
• Mounting: Fixed mounting type for easy installation.
• Standards Compliance: Meets international standards for safety and performance, including IEC 60947-2.

Technical Specifications:

• Rated Operational Voltage (Ue): 415 V AC
• Rated Insulation Voltage (Ui): 690 V AC
• Rated Impulse Withstand Voltage (Uimp): 8 kV
• Frequency: 50/60 Hz
• Terminal Type: Screw terminals for secure connections.
• Operating Temperature Range: -25°C to +70°C
• Protection Degree: IP20 (when installed in a suitable enclosure).

Applications:

The 3VA1180-6MH32-0AA0 MCCB is ideal for use in industrial and commercial applications where motor protection is critical. It is commonly used in:

• Motor control centers (MCCs)
• Industrial machinery
• Power distribution panels
• HVAC systems
• Pump and compressor systems

Advantages:

• High Breaking Capacity: Ensures reliable protection even under extreme short-circuit conditions.
• Adjustable Settings: Allows customization of short-circuit protection to match specific application requirements.
• Robust Design: Built to withstand harsh environments and provide long-lasting performance.
• Easy Installation: Fixed mounting design simplifies installation and maintenance.