MA3450 450A Circuit Breaker

MA3450 450A Circuit Breaker

The MA3450 Thermal Magnetic Circuit Breaker is a high-capacity, maintenance-focused solution designed for rigorous industrial and commercial environments. This 3-pole circuit breaker offers a robust current capacity of 450A, making it ideal for heavy-duty applications. The MA3450 is rated for operation in environments up to 40°C, and comes equipped with load-side terminals, making it a dependable choice for maintenance tasks that demand reliability and performance.

Key Features and Benefits:

• Thermal Magnetic Trip Unit: Dual protection against overloads and short circuits, ensuring consistent system safety.
• Interchangeable Trip Unit: Allows for tailored protection settings to match specific application needs, enhancing operational flexibility.
• Sturdy MA Frame Construction: Built to withstand the demands of harsh industrial environments, ensuring long-term durability.

Technical Specifications:

• Poles: 3
• Amperage: 450A
• A.I.C. Rating: 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
• Frame Type: MA
• Dimensions: 8.25"W x 16.00"L x 4.00"D
• Ship Weight: 50 lbs
• Temperature Rating: 40°C

Material Compliance and Certifications:

• Compliance: Manufactured in accordance with industry standards, ensuring consistent reliability and safety.
• Certifications: Meets all relevant electrical safety certifications, providing peace of mind in demanding applications.

Suitability:

• The MA3450 Circuit Breaker is particularly well-suited for maintenance purposes in existing industrial and commercial electrical systems. Its high amperage capacity and robust design make it an ideal choice for facilities looking to maintain the reliability and safety of their current electrical infrastructure without the need for extensive upgrades or modifications. This circuit breaker ensures seamless integration and dependable protection in environments where consistent performance is critical.