Can I get a sample before bulk order?

Yes, samples are available. You will be charged the sample price plus shipping costs.

What certifications does this circuit breaker have?

The product holds CE and CCC certifications.

Are you a manufacturer or trading company?

We are a factory, ensuring direct pricing and quality control.

Innovative Adjustable Trip MCCB Molded Case Circuit Breaker 63A 125A 250A 400A 630A 800A 1000A 1250A 1600A

Name: Innovative Adjustable Trip MCCB Molded Case Circuit Breaker 63A 125A 250A 400A 630A 800A 1000A 1250A 1600A
Brand: Wenzhou Zhengkai Electric Co., Ltd
SKU: 2272357275

Zhejiang, ChinaWenzhou Zhengkai Electric Co., Ltd

US$30.40-40.40

10 pieces

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

Innovative Adjustable Trip MCCB Molded Case Circui

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Insert

Structure

MCCB

Poles Number

3 4

Type

Circuit Breaker

Function

Circuit-Breaker Failure Protection

Certification

CE, CCC

1

2

3

4 Transport Package

Specification

Trademark

ZHENGKAI

Origin

Zhejiang, China

Key features

Wide Current Range: Available in 63A to 1600A ratings for diverse load requirements.

Dual Certifications: Complies with CE and CCC standards for global market access.

Versatile Installation: Insert type structure suitable for compact and industrial spaces.

Robust Protection: Provides reliable overload and short circuit failure protection.

Factory Direct Price: Competitive first-hand pricing from direct manufacturing source.

Strict Quality Control: 100% product inspection performed before shipment.

Fast Response Time: Quotations provided within 24 hours of inquiry receipt.

Customization Support: ODM and OEM services available for tailored solutions.

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: ≤1.89h 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.