3VA2340-4HM32-0AA0 | MCCB 400 A, 3 Pole, 36 kA, O/L, S/C & E/F, Microprocessor Based Trip Unit ETU330 LIG – Siemens

Product Overview

The 3VA2340-4HM32-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens. Designed for industrial and commercial applications, this MCCB offers reliable protection against overload, short-circuit, and earth fault conditions. It features a microprocessor-based trip unit (ETU330 LIG) for precise and adjustable protection settings.

Key Features

• Rated Current: 400 A
• Number of Poles: 3 Pole
• Breaking Capacity: 36 kA
• Protection Functions: Overload (O/L), Short-Circuit (S/C), and Earth Fault (E/F)
• Trip Unit: Microprocessor-based ETU330 LIG
• Adjustable Settings: Allows customization of protection parameters for specific application requirements.
• Compact Design: Space-saving and easy to install in switchboards and distribution panels.
• High Reliability: Ensures safe and efficient operation in demanding environments.

Applications

The 3VA2340-4HM32-0AA0 MCCB is suitable for a wide range of applications, including:

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

Technical Specifications

Benefits

• Enhanced safety with advanced protection features.
• Customizable settings for precise protection coordination.
• Durable construction for long-term reliability.
• Easy integration into existing electrical systems.

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