DK3400W | Eaton Series C Complete Molded Case Circuit Breaker

The DK3400W is an Eaton Series C complete molded case circuit breaker. This breaker features a K-frame and belongs to the DK series. It is a complete breaker with a fixed thermal and fixed magnetic trip type. The device is three-pole with a current rating of 400 amperes. It operates at 240 volts alternating current (VAC) and 250 volts direct current (VDC). The interrupting capacity is 65 kiloamperes (kAIC) at 240 VAC and 10 kAIC at 250 VDC. The breaker is designed without terminals and operates at a frequency of 50/60 Hz. 

The DK3400W is a robust molded case circuit breaker manufactured by Eaton under the Series C line, designed for industrial applications requiring reliable circuit protection. Featuring a K-frame design, this breaker is categorized as a complete unit with a fixed thermal and fixed magnetic trip mechanism, ensuring stable performance under varying load conditions. 

Key specifications include its configuration as a three-pole device with an amperage rating of 400A, suitable for handling substantial electrical currents typical in industrial settings. It operates effectively at both 240 Vac and 250 Vdc, accommodating diverse power system requirements. The breaker boasts a high interrupt rating of 65 kAIC at 240 Vac and 10 kAIC at 250 Vdc, indicating its capability to safely interrupt fault currents without compromising the electrical system's integrity. 

Physically, the DK3400W measures 4.1 inches in length, 5.5 inches in height, and 5.5 inches in width, with a weight of 11.4 pounds. It is designed without terminals, offering flexibility in installation and connection methods according to specific application needs. The operational frequency range spans from 50 to 60 Hz, ensuring compatibility with standard power frequencies worldwide.