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KDB3400
The KDB3400, a molded case circuit breaker from Eaton Cutler-Hammer’s Series C, is constructed to handle demanding applications. With an ampere rating of 400 A, it is designed for robust performance in 3-phase systems, operating under 600 VAC and 250 VDC.
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Technical specifications for KDB3400
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | KDB3400 |
| Weight | 11.50 lbs (5.22 kg) |
| UPC | 786679349397 |
| Terminals | Line and Load |
| Poles | 3 Poles |
| Terminal Material | Aluminum |
| Phase | 3-Phase |
| Connection Type | Bolt-On |
| Ampere Rating | 400 A |
| Trip Functions | Thermal & Magnetic |
| Voltage Rating | 600 VAC/250 VDC |
| Standards | UL/CSA |
| Frequency | 50/60 Hz |
| Trip Unit Type | Fixed Thermal & Magnetic |
The Eaton Cutler-Hammer KDB3400 is engineered as a molded case circuit breaker, specifically designed to offer reliable protection for electrical circuits. It operates at a substantial ampere rating of 400 A, accommodating heavy-duty applications in three-phase environments. The device supports a voltage rating of up to 600 VAC and 250 VDC, providing versatility in various installation settings.
This model consists of three poles, ensuring comprehensive circuit protection, while the terminals are made from durable aluminum, enhancing conductivity and performance. With a straightforward bolt-on connection type, the installation process is simplified, allowing for seamless integration into existing systems. The KDB3400 includes fixed thermal and magnetic trip functions, ensuring effective response to overload and fault conditions, which reduces the risk of equipment damage.
Compliance with UL and CSA standards guarantees that the KDB3400 meets rigorous safety and performance criteria. Furthermore, it operates reliably across frequency ratings of 50 and 60 Hz, making it suitable for different operational environments. This circuit breaker is a reliable solution for those seeking efficient circuit protection in various industrial applications.
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