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HKDDC3350W
The Eaton Cutler-Hammer HKDDC3350W is a DC molded-case circuit breaker designed for high performance. It features a current rating of 350 A and is configured with three poles, positioned within a K frame size.
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Technical specifications for HKDDC3350W
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | DC Molded-Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HKDDC3350W |
| Current Rating | 350 A |
| Frame Size | K Frame |
| Number of Poles | 3 Poles |
| Trip Unit | Interchangeable Thermal-Magnetic Trip |
| Rated AC Voltage | 600 VAC |
| Rated DC Voltage | 250 VDC |
| Breaking Capacity | 42 kAIC at 600 VAC |
| Mounting Style | Panel Mount |
| Terminal Connection | Line and Load |
| Breaker Configuration | Complete Breaker Assembly |
| Operating Mechanism | Toggle Operated |
The HKDDC3350W model, part of the Eaton Cutler-Hammer Series C Circuit Breakers, specializes in controlling DC electrical circuits. It boasts a robust current rating of 350 A and consists of three poles within a K frame to ensure compatibility in various setups. The breaker’s design incorporates an interchangeable thermal-magnetic trip unit, allowing for easy adjustments and maintenance. This feature enhances operational flexibility while ensuring reliable protection against overloads and short circuits.
With rated AC and DC voltages of 600 VAC and 250 VDC, respectively, the HKDDC3350W is suitable for a wide range of applications. The unit can handle a breaking capacity of 42 kAIC at 600 VAC, providing assurance that it can manage fault conditions effectively.
The mounting style is panel mount, making installation straightforward within control systems, and the terminal connections are designed for both line and load applications. Additionally, the circuit breaker utilizes a toggle mechanism for operation, offering a simple method for controlling power. It is provided as a complete breaker assembly, ensuring that users can integrate and deploy the unit seamlessly in their projects.
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