BOM / RFQ

ABB T5S300TW — Molded Case Circuit Breakers (MCCB)

ABB T5S300TW Molded Case Breaker

MPNT5S300TW

BKR T5S 300A 3P T/M UL|Circuit Breaker TMAX T5S 400 UL/CSA fixed three-pole with front terminals and thermomagnetic release tma r 300 i3=1500...3000 a

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Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

T5S300TW — Specifications
Parameter	Value
Weight	4.99 kgs

Pricing & Availability

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Volume discounts available

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*Sample & small orders welcome — quoted per order; a small handling charge may apply below MOQ.

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About the brand

ABB

ABB parts are sourced across every condition — factory-new current-production lines, new-old-stock, surplus, refurbished-and-bench-tested and used clean-pull units — through our independent distributor channels; each listing states its condition. Request a quote for live pricing, availability, and lead times.

View all ABB T5S3 parts →

ABB Series Alternatives & Replacements

Alternative models and sibling configurations in the same ABB series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.

ABB T5S300TW Molded Case Breaker

Specifications

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1SAP130300R0271