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MANUFACTURER PRODUCT FILE · 2026-10-24

NDB2-63H miniature circuit-breaker series

Shanghai Liangxin Electrical Co., Ltd. (LAZZEN / Nader) ↗

Manufacturer-published series reference. Current and voltage options are not a complete rating or approval matrix; obtain the exact ordering code and controlled datasheet.

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PRODUCT REFERENCE

NDB2-63H miniature circuit-breaker series

Series
NDB2-63H
Published current envelope
Up to 63 A
Published voltage options
AC230 / 400 V
Specification summary from the company publication linked below.
Original functional selection diagram separating voltage, current, trip characteristic and interrupting rating; not a wiring or dimensional drawing
Miniature-circuit-breaker specification checklist · Atlas original diagram · not a product or factory photograph. Series or schematic reference; not an exact dimensional product photograph. Original source ↗
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Source: company publication

Checked on 2026-10-24. Published ranges describe the catalogue, not live stock or a confirmed quotation.

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PUBLISHED SPECIFICATIONS

What the source actually states.

ParameterCompany-published informationSource
SeriesNDB2-63HCompany page ↗
Published current envelopeUp to 63 ACompany page ↗
Published voltage optionsAC230 / 400 VCompany page ↗
Published frequency50 / 60 HzCompany page ↗
Poles / trip curve / dimensionsNot established for a complete order code in the reviewed rangeCompany page ↗
Interrupting rating / current approvalConfirm at the selected voltage and exact variant; no approval asserted hereCompany page ↗

Standards are listed as published by the company; no equivalence between standards, certification or suitability for your application is implied.

BEFORE QUOTATION

Confirm the selected configuration.

  1. Provide AC/DC system, operating voltage, frequency, available fault current and destination-market requirements.
  2. Confirm full order code, poles, current, trip curve, interrupting rating at selected voltage, dimensions, terminals and accessories.
  3. Request current datasheet, standards and edition, exact-model approvals, producing-site identity, routine-test records and commercial terms.

Commercial details to request

MOQ
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Packing & Incoterms
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Current certificates / test reports
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