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Siemens' HFXD63B200 circuit breaker, part of the SENTRON series, is engineered to deliver reliable overload protection and interrupting capacity. It operates at 200 Amps and features a three-pole configuration for enhanced circuit management.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Circuit Breaker |
| Product Line | SENTRON |
| Part Number | HFXD63B200 |
| UPC | 783643318496 |
| Weight | 9.00 lbs (4.08 kg) |
| Amperage Rating | 200 Amps |
| Number of Poles | 3 Poles |
| Maximum Voltage | 600 volts AC |
| DC Voltage Rating | 250 VDC (Standard) / 500 VDC (Series wired) |
| Interrupting Rating (480V) High Break | 65 kA (kAIC) |
| Trip Unit Type | Thermal Magnetic |
| Thermal Trip | Fixed (Trips on overload based on 200A) |
| Magnetic Trip | Adjustable |
| Instantaneous Trip Range | Adjustable from 900 to 2000 amp |
| Wire | Wire Size #6 AWG |
The Siemens HFXD63B200 belongs to the SENTRON series of circuit breakers. This device is designed to provide effective protection to electrical circuits from overload and short circuits. Its amperage rating is at 200 Amps, supported by a configuration of three poles, facilitating a balanced current distribution across multiple phases.
It has a robust maximum voltage handling capability of 600 volts AC, making it suitable for various high-voltage applications. In terms of DC operation, the unit can manage a standard voltage rating of 250 VDC, which can be increased to 500 VDC when configured for series applications.
The breaker features an interrupting rating of 65 kA at 480 volts, ensuring it can safely disconnect electrical circuits under fault conditions. The trip unit of this circuit breaker is thermal magnetic in nature, providing dual protection mechanisms through fixed thermal trips set to activate at an overload condition of 200 Amps.
In addition, the magnetic trip function is adjustable, allowing further customization of the trip thresholds within the range of 900 to 2000 Amps for instantaneous reactions to short circuits. This design makes the HFXD63B200 highly adaptable to various applications.
Wiring this circuit breaker is straightforward; it accommodates a wire size of #6 AWG, which provides adequate connectivity for most installations.