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The XT6HU3800BFU000XXX from ABB is a molded case circuit breaker designed to handle substantial electrical demands. Operating at a rated current of 800 A, this unit supports various voltage levels for both AC and DC applications.
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| Manufacturer | ABB |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Tmax XT Series |
| Part Number | XT6HU3800BFU000XXX |
| Rated Current | 800 A |
| Rated Operational Voltage (AC) | 600 V |
| Rated Operational Voltage (DC) | 500 V (3-pole in series) |
| Number of Poles | 3 Poles |
| Rated Frequency | 50/60 Hz |
| Interrupting Rating at 240 VAC | 65 kA |
| Interrupting Rating at 480 VAC | 65 kA |
| Interrupting Rating at 600 VAC | 35 kA |
| Interrupting Rating at 250 VDC | 25 kA |
| Interrupting Rating at 500 VDC (2-pole series) | 35 kA |
| Interrupting Rating at 500 VDC (3-pole series) | 35 kA |
| Interrupting Rating at 600 VDC (3-pole series) | 25 kA |
| Mechanical Endurance | 20,000 Operations |
The ABB XT6HU3800BFU000XXX is a molded case circuit breaker engineered for superior operational efficiency in electrical systems. With an 800 A rated current, it is designed to manage heavy electrical loads. The circuit breaker supports a rated operational voltage of 600 V for alternating current (AC) applications and 500 V direct current (DC) for three-pole setups.
In terms of circuit protection, the XT6HU3800BFU000XXX offers impressive interrupting ratings. It is rated for 65 kA at both 240 VAC and 480 VAC circuits. At 600 VAC, the interrupting rating remains strong at 35 kA. On the direct current side, the device handles 25 kA at 250 VDC and achieves 35 kA at 500 VDC, whether in two-pole or three-pole configurations. The interrupting capacity at 600 VDC in a three-pole arrangement is rated at 25 kA, ensuring that it meets a variety of electrical demands with reliability.
Designed with durability in mind, this circuit breaker features a mechanical endurance rating of 20,000 operations, making it suitable for frequent use in various applications. Rated for both 50 and 60 Hz frequencies, the XT6HU3800BFU000XXX remains a versatile choice for modern electrical distribution systems.