Product Description
The ABB XT5SU340ABYN000XXX is a high-performance 3-pole molded case circuit breaker (MCCB) from ABB’s advanced XT5 series. Rated for 400A, this breaker offers reliable protection for power distribution systems in commercial and industrial applications. With UL and IEC certifications, the XT5SU340ABYN000XXX ensures global compliance, superior safety, and performance. This unit features a fixed thermal-magnetic trip unit, front mounting, and a robust design for harsh environments. Trusted by electrical professionals worldwide, the ABB XT5 MCCB guarantees efficiency, reliability, and easy integration into any switchgear panel or control system.
Key Features:
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Model: XT5SU340ABYN000XXX
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Rated Current: 400A
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Poles: 3
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Mounting: Fixed
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Trip Unit: Thermal-magnetic
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Standards: UL 489 / IEC 60947
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Application: Commercial and Industrial Electrical Distribution
