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5SJ6420-6RC

Siemens 5SJ6420-6RC — Miniature Circuit Breakers (MCB)

Siemens 5SJ6420-6RC

MPN5SJ6420-6RC

MCB Retail line 4p 6kA 20A B Characteristic

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Siemens 5SJ6420-6RC datasheet (PDF)

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MOQ1 pcs

Sourced new & surplus through independent channelsListing updated Jun 2026

Siemens 5SJ6 Series· 42 variantsCompare all →

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

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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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5SJ6420-6RC

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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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