Product Description
The ABB XT4HU3225BYJ000XXX is a high-performance 3-pole molded case circuit breaker designed for industrial and commercial electrical distribution systems. Rated for 225 amps, this Tmax XT4H breaker features an LSI electronic trip unit for precise protection against overloads, short circuits, and ground faults. With UL 489 and CSA certifications, it’s ideal for North American installations requiring reliability, safety, and compact design.
The breaker includes bolt-on front terminals (Type F), is rated up to 600V AC, and supports interrupting ratings up to 65kA at 480V AC, depending on the system setup. Its compact footprint and high-breaking capacity make it suitable for panelboards, switchboards, and motor control centers.
Key Features
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Manufacturer: ABB
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Series: Tmax XT4H
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Model Number: XT4HU3225BYJ000XXX
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Poles: 3-Pole
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Current Rating: 225 Amps
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Voltage Rating: Up to 600 VAC
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Trip Unit: LSI Electronic Trip (Long-time, Short-time, Instantaneous)
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Interrupting Capacity: Up to 65kA @ 480V (check datasheet for specifics)
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Mounting Style: Fixed, front-connected
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Terminal Type: Bolt-on (Type F)
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Certifications: UL 489, CSA, IEC, RoHS, REACH
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Suitable Applications: Power distribution, motor protection, switchboards, industrial panels
