3VA2340-6HM32-0AA0 | MCCB 400 A, 3 Pole, 85 kA, O/L, S/C & E/F Settings, Microprocessor Trip Unit ETU330 LIG – Siemens

The 3VA2340-6HM32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens. Designed for industrial and commercial applications, this MCCB offers reliable protection for electrical circuits against overloads, short circuits, and earth faults.

Key Features:

• Rated Current: 400 A
• Number of Poles: 3 Pole
• Breaking Capacity: 85 kA
• Protection Functions: Overload (O/L), Short Circuit (S/C), and Earth Fault (E/F) protection
• Trip Unit: Microprocessor-based ETU330 LIG trip unit for precise and adjustable protection settings
• Application: Suitable for use in distribution boards, motor control centers, and other electrical systems requiring robust circuit protection

Technical Specifications:

• Rated Voltage: Up to 690 V AC
• Frequency: 50/60 Hz
• Mounting: Fixed or plug-in versions available
• Standards Compliance: IEC 60947-2, IEC 60947-4-1, and other international standards
• Communication: Optional communication modules for integration into automation systems

Benefits:

• High breaking capacity ensures reliable protection in demanding environments
• Adjustable protection settings for customized application requirements
• Compact design for space-saving installation
• Durable construction for long service life
• Easy integration with Siemens’ range of electrical components and systems

Applications:

The 3VA2340-6HM32-0AA0 MCCB is ideal for use in:

• Industrial plants
• Commercial buildings
• Data centers
• Renewable energy systems
• Infrastructure projects