LB3400F - 400Amp Max. *Frame Only*

LB3400F - 400Amp Max. *Frame Only*

The LB3400F Circuit Breaker Frame is a dependable and robust component designed specifically for maintaining the integrity and safety of industrial and commercial electrical systems. With a 400A rating and a 3-pole configuration, this thermal magnetic circuit breaker frame offers exceptional performance in high-demand environments. Engineered on the LB frame type, the LB3400F is thermally rated at 40°C, making it suitable for a wide range of operating conditions. This is a frame-only model and requires a compatible trip unit to function as a complete circuit breaker.

Key Features and Benefits:

• Thermal Magnetic Protection: Ensures reliable performance by providing automatic disconnection in the event of overloads or short circuits, safeguarding your electrical infrastructure.
• High Interrupting Capacity: Capable of handling significant fault currents, enhancing the safety and longevity of your electrical systems.
• Durable LB Frame Design: Built for long-term durability and consistent performance, ideal for maintenance in demanding environments.
• Compact and Lightweight: Its manageable size and weight facilitate easy installation and handling during maintenance procedures.

Technical Specifications:

• Poles: 3
• Amperage: 400A
• A.I.C. Rating: 25k @ 600VAC; 35k @ 480VAC; 65k @ 240VAC
• Dimensions: 5.50"W x 10.13"L x 3.94"D
• Weight: 15 lbs
• Rated Temperature: 40°C

Material Compliance and Certifications:

• The LB3400F Circuit Breaker Frame is manufactured with high-quality materials that meet industry standards for safety and durability. It complies with all necessary certifications, ensuring reliable operation in critical maintenance scenarios.

Suitability:

• The LB3400F Circuit Breaker Frame is perfectly suited for maintenance of industrial and commercial electrical systems. Its robust design and high interrupting capacity make it an ideal choice for ensuring continued safety and reliability without the need for system upgrades. This frame-only model is specifically designed to integrate seamlessly into existing setups, providing a cost-effective solution for maintaining your electrical infrastructure.