3VA1340-4GE42-0AA0 | MCCB 400 A, 4 Pole, 36 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM) – Siemens

Product Overview

The 3VA1340-4GE42-0AA0 is a Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed for reliable and efficient protection of electrical circuits. It is suitable for a wide range of industrial and commercial applications, offering advanced features for optimal performance and safety.

Key Features

• Rated Current: 400 A
• Number of Poles: 4 Pole
• Breaking Capacity: 36 kA
• Trip Unit Type: Thermal Magnetic Trip Unit (ATFM)
• Overload Protection: Adjustable Overload (O/L) Settings
• Short-Circuit Protection: Fixed Short-Circuit (S/C) Settings
• Design: Compact and robust construction for durability
• Compliance: Meets international standards for safety and performance

Applications

The 3VA1340-4GE42-0AA0 MCCB is ideal for use in:

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

Technical Specifications

Benefits

• High breaking capacity ensures reliable protection against short circuits and overloads.
• Adjustable overload settings allow customization for specific application requirements.
• Compact design saves space in electrical panels.
• Thermal magnetic trip unit provides precise and reliable tripping characteristics.
• Durable construction ensures long service life and minimal maintenance.

Disclaimer

Specifications and features are subject to change without prior notice. Always refer to the official Siemens documentation for the most accurate and up-to-date information.