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5SY4440-8CV

Siemens 5SY4440-8CV — Miniature Circuit Breakers (MCB)

Siemens 5SY4440-8CV

MPN5SY4440-8CV

MCB Icu=15KA 400V 4P D40

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Siemens 5SY4440-8CV datasheet (PDF)

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MOQ1 pcs

Sourced new & surplus through independent channelsListing updated Jun 2026

5SY Miniature Circuit Breaker· 135 variantsCompare all →

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

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5SY4440-8CV

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