3VA2340-5JQ42-0AA0 | MCCB 400 A, 4 Pole, 55 kA, O/L, S/C & E/F Settings, Microprocessor Trip Unit ETU560 LSIG – Siemens

The 3VA2340-5JQ42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) from Siemens, designed for reliable and efficient electrical protection in industrial and commercial applications. This MCCB is rated for a current of 400 A and features a 4-pole configuration, making it suitable for three-phase systems with neutral protection.

Key Features:

• Rated Current: 400 A
• Number of Poles: 4 Pole
• Breaking Capacity: 55 kA
• Protection Functions: Overload (O/L), Short Circuit (S/C), and Earth Fault (E/F) protection
• Trip Unit: Microprocessor-based ETU560 LSIG trip unit for precise and adjustable protection settings
• Adjustable Settings: Allows customization of overload, short circuit, and earth fault protection parameters to suit specific application requirements
• Compact Design: Space-saving design for easy installation in switchboards and distribution panels
• High Performance: Ensures reliable operation under demanding conditions with a high breaking capacity of 55 kA
• Compliance: Meets international standards for safety and performance

Applications:

The Siemens 3VA2340-5JQ42-0AA0 MCCB is ideal for use in a wide range of applications, including:

• Industrial power distribution systems
• Commercial buildings and facilities
• Data centers and IT infrastructure
• Renewable energy systems
• Motor control centers

Technical Specifications:

Benefits:

• Enhanced safety with advanced protection features
• Customizable settings for precise protection
• Durable and reliable performance in demanding environments
• Easy integration into existing electrical systems

The Siemens 3VA2340-5JQ42-0AA0 MCCB is a robust and versatile solution for ensuring the safety and reliability of electrical systems, offering advanced protection and ease of use for a wide range of applications.