The DOTO M6-63 3P miniature circuit breaker is designed for three-phase 400V motor and distribution circuits that need simultaneous three-pole disconnection. The three-pole handle mechanism is internally ganged so all phases trip together even on single-phasing faults, protecting motors against p...
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The DOTO M6-63 3P miniature circuit breaker is designed for three-phase 400V motor and distribution circuits that need simultaneous three-pole disconnection. The three-pole handle mechanism is internally ganged so all phases trip together even on single-phasing faults, protecting motors against phase-loss operation. It uses the same M6 platform ratings: 1-63A, 6kA breaking capacity, B/C/D curves, 690V insulation and IP20 housing, all certified to IEC/EN60898-1 and IEC/EN60947-2.




Full technical data sheet, certificates and packing specification are available on request. Final model confirmation is issued with the quotation.
Specifications and images are indicative and supplied for identification only. DOTO International Trade Ltd is an export trading company: model selection, compliance documents and final technical confirmation are provided with the quotation.
Certificate numbers, validity dates and destination-market documents are confirmed at quotation.
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