3VA2040-5HL42-0AA0 | MCCB 40 A, 4 Pole, 55 kA, O/L & S/C Settings, Microprocessor Trip Unit ETU320 LI – Siemens

The 3VA2040-5HL42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens. Designed for reliable and efficient circuit protection, this MCCB is ideal for a wide range of industrial and commercial applications.

Key Features:

• Rated Current: 40 A
• Number of Poles: 4 Pole
• Breaking Capacity: 55 kA
• Trip Unit: Microprocessor-based ETU320 LI
• Protection Functions: Overload (O/L) and Short-Circuit (S/C) protection with adjustable settings
• Design: Compact and robust construction for durability
• Compliance: Meets international standards for safety and performance

Applications:

This MCCB is suitable for use in power distribution systems, motor protection, and other applications requiring reliable circuit protection. It is commonly used in industrial plants, commercial buildings, and infrastructure projects.

Additional Information:

• Brand: Siemens
• Model: 3VA2040-5HL42-0AA0
• Series: 3VA2
• Mounting: Fixed or Plug-in
• Communication: Optional communication modules available for integration into advanced control systems

Benefits:

• Enhanced safety with precise trip settings
• High breaking capacity for demanding applications
• User-friendly interface for easy configuration
• Reliable performance in harsh environments