KD3400 400A Circuit Breaker

KD3400 400A Circuit Breaker

The Eaton KD3400 is a robust, high-performance circuit breaker designed to meet the demanding needs of both commercial and industrial applications. Part of Eaton's Series C molded case circuit breaker line, this KD-frame breaker is engineered for reliability and efficiency, ensuring the safety and protection of your electrical systems. With a three-pole configuration and a 400A current rating, the KD3400 operates effectively at 600VAC and 250VDC, making it suitable for a wide range of environments. Its impressive interrupting capacities of 65 kAIC at 240VAC and 35 kAIC at 480VAC provide exceptional fault current handling, minimizing downtime and enhancing operational continuity.

Key Features and Benefits:

• High Interrupting Capacity: With 65 kAIC at 240VAC and 35 kAIC at 480VAC, the KD3400 offers superior protection against high fault currents, ensuring minimal disruption to your operations.
• Fixed Thermal and Magnetic Trip: The KD3400 features fixed thermal and magnetic trip settings, delivering consistent performance and reliable protection against overloads and short circuits.
• Durable Construction: Made from high-quality aluminum, this breaker is designed to withstand rigorous use, offering longevity and dependable performance in various industrial settings.
• Versatile Application: The KD3400 is suitable for both line and load applications, providing flexibility for installation in different electrical systems.

Technical Specifications:

• Catalog Number: KD3400
• Series: C
• Frame Type: KD
• Poles: 3
• Current Rating: 400A
• Voltage Rating: 600VAC, 250VDC
• Frequency Rating: 50/60 Hz
• Interrupt Rating: 65 kAIC at 240VAC, 35 kAIC at 480VAC
• Dimensions: 4.25 in (Length) x 1 in (Width) x 3.75 in (Height)
• Weight: 11.5 lb
• UPC: 786679349199
• Warranty: 1 year from installation or 18 months from shipment

Material Compliance and Certifications:

• Compliance: The Eaton KD3400 circuit breaker is UL Listed, ensuring it meets rigorous safety and performance standards. It also complies with Eaton's Selling Policy 25-000, providing a reliable warranty period that guarantees peace of mind for users.

Suitability:

• This circuit breaker is an excellent choice for a variety of applications, including commercial buildings, industrial facilities, and other environments requiring reliable overcurrent protection. Its robust design and high interrupting capacity make it ideal for protecting electrical circuits from damage caused by overloads and short circuits, ensuring the safety and efficiency of your electrical systems.

Enhance your electrical protection with the Eaton KD3400 circuit breaker, a trusted solution designed to meet the highest standards of performance and reliability.