LA3400 400Amp Circuit Breaker

LA3400 400Amp Circuit Breaker

The LA3400 Thermal Magnetic Circuit Breaker is a powerful and reliable device, expertly designed to protect and maintain the integrity of high-capacity electrical systems. With a robust 400A rating and a 3-pole configuration, this circuit breaker is built to handle the demands of industrial and commercial environments where dependable performance is crucial.

Key Features and Benefits:

• Thermal Magnetic Protection: Combines both thermal and magnetic trip mechanisms to safeguard against overloads and short circuits, ensuring comprehensive system protection.
• Interchangeable Trip Units: Offers flexibility in adapting to various application needs, allowing for customization to match specific system requirements.
• Durable and Compact Design: The breaker’s compact size facilitates easy installation within existing systems without compromising on durability or performance.
• Load-Side Terminals Included: Simplifies installation with secure load-side terminals, reducing setup time and enhancing overall system efficiency.

Technical Specifications:

• Poles: 3
• Amperes: 400A
• A.I.C. Rating & Volts: 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
• Dimensions: 8.25"W x 10.75"L x 4.00"D
• Frame Type: LA
• Operating Temperature: 40°C rated
• Weight: 25 lbs

Material Compliance and Certifications:

• The LA3400 circuit breaker is constructed to meet stringent industry standards, ensuring compliance with all relevant safety and quality certifications. Built for durability and long-term reliability, it is engineered to perform consistently in demanding industrial environments. This breaker adheres to all necessary regulatory requirements, making it a trusted choice for maintaining safety and operational efficiency in critical systems.

Suitability:

• The LA3400 circuit breaker is specifically designed for maintenance in large-scale industrial and commercial electrical systems. Its high amperage capacity, combined with its robust construction, makes it ideal for use in environments where reliability, safety, and performance are critical.

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