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HKD3400KW
The HKD3400KW circuit breaker from Eaton Cutler-Hammer is specifically designed as a molded case variant. With a capacity to handle 400 amps, it supports an impressive voltage rating of 600 VAC for AC applications and 250 VDC for DC applications.
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Technical specifications for HKD3400KW
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | HKD3400KW |
| Weight | 6.00 lbs (2.72 kg) |
| UPC | 786679010853 |
| Rated Current | 400 A |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Interrupting Rating at 480 VAC | 65 kAIC |
| Number of Poles | 3 Poles |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Trip Type | Thermal Magnetic |
| Thermal Type | Fixed Thermal |
| Magnetic Type | Fixed Magnetic |
The HKD3400KW, produced by Eaton Cutler-Hammer, is a molded case circuit breaker engineered for high-performance electrical protection. This breaker is rated at 400 amps, which allows for significant load management in various applications. It is versatile, operating under a voltage range of 600 VAC for AC usage and 250 VDC for DC installations.
This model comprises three poles, making it suitable for three-phase power systems. It is rated for a maximum interrupting capacity of 65 kAIC at 480 VAC, ensuring it can handle and mitigate fault conditions effectively. This unit's trip mechanism is designed with thermal and magnetic elements—both fixed—providing reliable protection against overloads and short circuits.
Additionally, the HKD3400KW operates efficiently within a frequency range of 50 Hz to 60 Hz, meeting the requirements of standard industrial settings. Weighing in at 6.0 lbs, this circuit breaker is designed to be manageable for installation and maintenance purposes. Its UPC is 786679010853, providing an easy reference point for inventory and ordering. Overall, the HKD3400KW combines robustness and reliability for critical electrical systems.
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