HKD3400 400A Circuit Breaker

HKD3400 400A Circuit Breaker

The Eaton HKD3400 Series C complete molded case circuit breaker is a robust and reliable solution for high-demand electrical systems. Designed to provide superior circuit protection and ensure the safety and efficiency of electrical installations, the HKD3400 is ideal for a wide range of commercial and industrial applications. This three-pole, 400-amp breaker offers a high interrupting capacity and is engineered to meet rigorous industry standards.

Key Features and Benefits:

• High Interrupting Capacity: The HKD3400 boasts an interrupting capacity of 100 kAIC at 240 Vac and 65 kAIC at 480 Vac, ensuring reliable protection against electrical faults.
• Versatile Voltage Rating: Suitable for both AC and DC applications, with voltage ratings of 600 Vac and 250 Vdc, making it a versatile choice for various electrical systems.
• Fixed Thermal and Magnetic Trip: The fixed thermal and magnetic trip settings provide consistent performance and reliable protection, reducing the risk of damage to electrical equipment.
• Durable Construction: Constructed with high-quality aluminum terminals for both line and load connections, ensuring long-lasting durability and efficient conductivity.
• Compact Design: The compact dimensions of 4.1 x 5.5 x 5.5 inches and a weight of 11.5 lbs allow for easy installation and integration into existing electrical panels.
• Frequency Compatibility: Operates effectively at both 50 and 60 Hz frequencies, providing flexibility for global applications.

Technical Specifications:

• Amperage Rating: 400 A
• Voltage Rating: 600 Vac, 250 Vdc
• Interrupting Capacity: 100 kAIC at 240 Vac, 65 kAIC at 480 Vac
• Trip Type: Fixed thermal, fixed magnetic
• Number of Poles: Three
• Frame Type: K-frame
• Material: Aluminum terminals
• Frequency Rating: 50/60 Hz
• Dimensions: 4.1 in (length) x 5.5 in (width) x 5.5 in (height)
• Weight: 11.5 lbs

Material Compliance and Certifications:

• Compliance: The Eaton HKD3400 is UL Listed, ensuring it meets the stringent safety and performance standards set by Underwriters Laboratories. This certification provides assurance of the product’s reliability and safety in various applications. Eaton's commitment to quality is further evidenced by their one-year warranty from the date of installation or eighteen months from the date of shipment, whichever comes first.

Suitability:

• This circuit breaker is ideal for use in commercial and industrial settings where high reliability and robust protection are paramount. Its ability to handle high interrupting capacities makes it suitable for installations in environments with significant electrical demands. Typical applications include motor protection, panelboards, switchboards, and industrial control systems.

By choosing the Eaton HKD3400 circuit breaker, you ensure top-tier protection and performance for your electrical systems, backed by Eaton's reputation for excellence and innovation in circuit protection technology.