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XT6NU3800BYU00HXXX
XT6NU3800BYU00HXXX
ABB - Molded Case
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IMAGES ARE FOR REFERENCE ONLY.
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XT6NU3800BYU00HXXX Specifications
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XT6NU3800BYU00HXXX, ABB, SACE Tmax XT, XT6 frame, A, {aic rating}, -pole, UL 80%, Thermal magnetic adjustable (TMD/TMA) trip unit, molded case circuit breaker
| Manufacturer | ABB | Subcategory | Molded Case |
| Family | SACE Tmax XT | Protection | Thermal magnetic adjustable (TMD/TMA) |
| Front Accessory | Fixed padlock device in open position | Right Accessory | No |
| Manufacturer | ABB | ||
| Subcategory | Molded Case | ||
| Family | SACE Tmax XT | ||
| Protection | Thermal magnetic adjustable (TMD/TMA) | ||
| Front Accessory | Fixed padlock device in open position | ||
| Right Accessory | No |
Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.
We can test, inspect and repair your XT6NU3800BYU00HXXX. All repairs include a 2-Year Electrical.com Warranty.
The XT6 represents the 800A frame class within ABB's broader SACE Tmax XT family of molded case circuit breakers (MCCBs). The XT6 is rated for up to 600V AC (50-60Hz) and also supports 600V DC operation, making it suitable for a wide variety of industrial and commercial power_distribution systems. It is offered in fixed and withdrawable versions, with 3-pole or 4-pole configurations to suit different panelboard and switchgear arrangements. From a protection and performance standpoint, XT6 breakers support both thermal_magnetic trip units and basic electronic trip units, offering baseline overload/short circuit protection as well as more precise fault_response capabilities depending on system needs. The interrupting ratings for XT6 are up to 65kA at 480V AC, and roughly 35kA at 600V AC - appropriate for many general distribution and feeder circuits where extreme fault currents are not expected but dependable protection is required. In practical use, XT6 breakers strike a balance between capacity and economy - they are particularly well suited for medium to large commercial or light industrial distribution panels, feeder circuits, or sub_feeders where 800A capacity is required but where system demands don?t call for full-blown large air_type power breakers. They provide a compact, easy_to_install solution with reasonable short circuit tolerance. Additionally, because they are part of the broader SACE Tmax XT platform, XT6 units benefit from the same accessory ecosystem (terminal adaptors, trip_unit upgrades, withdrawable mounts) and can integrate with modernization or retrofit projects.
The XT6NU3800BYU00HXXX is a A breaker with poles and a {aic rating} interrupting capacity. Purchase the XT6NU3800BYU00HXXX molded case circuit breaker at Electrical.com, your trusted source for power distribution and automation solutions. Our selection includes trusted breakers from manufacturers like ABB and General Electric, backed by a dedicated sales team ready to assist with technical questions, product selection, and support.