Reliable Motor Protection Circuit Breaker with Adjustable Settings for Customized Motor Protection Needs

Name: Reliable Motor Protection Circuit Breaker with Adjustable Settings for Customized Motor Protection Needs
Brand: Wenzhou Zhengkai Electric Co., Ltd
SKU: 1987117581

Zhejiang, ChinaWenzhou Zhengkai Electric Co., Ltd

US$6.40

1-49 Pieces

US$6.20

50-99 Pieces

US$6.10

100+ Pieces

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

Reliable Motor Protection Circuit Breaker with Adj

Speed

Normal Type Circuit Breaker

Installation

Fixed

Structure

ACB

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

VDE, ISO9001-2000, CE, CB, CCC

Product Name

Motor Protection Circuit Breaker

Keywords

Motor Protection MPCB

Ratedinsulation Voltage Ui(V)

690

Rated Work Voltage Ue(V)

230/240,400/415,440,550,690

Rated Frequency Hz

50/60

The Grade Rated Current Ofshell Inm(a)

The Bearable Voltage Forrated Shock Uimp

8000

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

ZHENGKAI

Origin

Zhejiang, China

Production Capacity

50000pieces/Year

Company profile

Importers and ExportersYears of Export Experience

Wenzhou Zhengkai Electric Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 24 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.75h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWenzhou Zhengkai Electric Co., Ltd. is an export-oriented electrical manufacturer with 24 years of export experience and 51%–70% of sales generated from exports. It reports OEM service for well-known brands, broad customization options, automated production equipment, in-stock capability, and lead times within 15 working days in both peak and off-season periods. The supplier holds an ISO9001:2015 management-system certificate and reports CCC-related product certification capability. However, manufacturing capacity is not covered by a valid contract with associated subcontractors, overseas service infrastructure is absent, and after-sales support capabilities are not sufficiently evidenced. Quality inspection is handled by one inspector, with instructions but no written finished-product inspection records. Financial data is inconsistent across the provided records and cannot support a reliable financial assessment.

Supplier typeThe supplier is identified as Wenzhou Zhengkai Electric Co., Ltd. and demonstrates manufacturing and export characteristics: it has exported goods for 24 years, derives 51%–70% of sales from exports, and reports in-stock capability. However, it also relies on associated subcontractors without a valid manufacturing-capacity contract, so the precise extent of fully controlled in-house manufacturing is unclear.

CertificationsThe supplier reports an ISO9001:2015 certificate for its management system and CCC among its product compliance certifications. These are explicit certification indicators, although the slices do not provide certificate scope, validity dates, or copies.

After-Sales capabilityThe supplier has no overseas warehouse, overseas showroom, overseas agents or branches, and offers overseas services in zero countries. These facts indicate limited overseas service infrastructure, while the slices do not provide specific warranty, repair, replacement, or customer-support procedures.

Production capacityProduction resources include automatic welding, winding, riveting, spot-welding, assembly, laser-marking, and pad-printing equipment. The supplier reports in-stock capability and lead times within 15 working days in both peak and off-season periods, but the absence of a valid capacity contract with associated subcontractors and the lack of written inspection records create control limitations.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports OEM service for well-known brands, providing direct evidence of broad customization and OEM capability.