3VA2340-4HL42-0AA0 | MCCB 400 A, 4 Pole, 36 kA, O/L & S/C, Microprocessor Based Trip Unit ETU320 LI – Siemens

The 3VA2340-4HL42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed for reliable and efficient protection of electrical circuits. This MCCB is rated for a current of 400 A and features a 4-pole configuration, making it suitable for a wide range of industrial and commercial applications.

Key Features:

• Rated Current: 400 A
• Number of Poles: 4
• Breaking Capacity: 36 kA
• Protection Functions: Overload (O/L) and Short-Circuit (S/C) protection
• Trip Unit: Microprocessor-based ETU320 LI trip unit for precise and reliable tripping
• Design: Compact and robust design for easy installation and maintenance
• Compliance: Meets international standards for safety and performance

Applications:

The 3VA2340-4HL42-0AA0 MCCB is ideal for use in:

• Industrial power distribution systems
• Commercial buildings
• Data centers
• Renewable energy systems
• Motor control centers

Technical Specifications:

Benefits:

• Enhanced safety with advanced protection features
• High breaking capacity for reliable operation in demanding environments
• Microprocessor-based trip unit for accurate and adjustable protection settings
• Durable construction for long service life