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TMMR4312RHB

ABB TMMR4312RHB — Molded Case Circuit Breakers (MCCB)

ABB TMMR4312RHB

MPNTMMR4312RHB

3-SOCKET MINI MOD 40|3-SOCKET MINI MOD 40

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ABB TMMR4312RHB datasheet (PDF)

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Lead timeCall for availability wk

MOQ1 pcs

Sourced new & surplus through independent channelsListing updated Jun 2026

ABB TMMR Series· 13 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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