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XT5NU340ABFFBB0XXX

ABB XT5NU340ABFFBB0XXX — Molded Case Circuit Breakers (MCCB)

ABB XT5NU340ABFFBB0XXX MCCB 400A

MPNXT5NU340ABFFBB0XXX

XT5N 400 TMA 400-4000 3P FF UL|XT5N 400 TMA 400-4000 3P FF UL

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MOQ1 pcs

Sourced new & surplus through independent channelsListing updated Jun 2026

ABB XT5NU3 Series· 32 variantsCompare all →

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First response typically within one business day; complex BOMs may take longer.

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ABBparts sourced new & surplus through independent channels — request a quote for live pricing, stock and lead time.

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XT5NU340ABFFBB0XXX

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China-based independent distributor and sourcing agent for industrial automation — new and surplus PLC, HMI, drive, sensor, and safety parts, backed by the Shenzhen supply chain.

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AO Ctrl · Industrial Automation Sourcing Desk is an independent distributor, not an authorized distributor or representative of Siemens, Rockwell Automation, Schneider Electric, ABB, or any other manufacturer listed. All brand names and trademarks are the property of their respective owners.

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