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High-Performance 6ka Etek MCB Circuit Breaker for 4 Poles

Name: High-Performance 6ka Etek MCB Circuit Breaker for 4 Poles
Brand: Wenzhou Etek Import & Export Co., Ltd.
SKU: 2279564905

Zhejiang, ChinaWenzhou Etek Import & Export Co., Ltd.

US$4.71-5.51

300 Pieces

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

ETM1-63-4P-50A

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

35mm DIN Rail

Structure

MCB

Poles Number

Type

Circuit Breaker

Function

Overcurrent Protection, Short Circuit Protection

Certification

VDE, CE, CB, TUV Mark

Type of Trip

Thermal-Magnetic

Rated Breaking Capacity

6ka

Rated Current

50A

Tripping Curve

B,C,D

Transport Package

Carton

Specification

46.5*23*17.5

Trademark

ETEK / OEM

Origin

Zhejiang, Prc

HS Code

8536200000

Key features

High Breaking Capacity: Rated ultimate short circuit breaking capacity reaches 6kA for reliable protection.

Multi-Certification Standard: Complies with CE, VDE, CB, TUV, UKCA, SEMKO, and SAA international standards.

Comprehensive Protection: Provides overload, short-circuit, and arc fault detection in one cohesive product.

Flexible Trip Curves: Offers B, C, and D tripping curves to match diverse load requirements.

DIN Rail Installation: Easy mounting on standard 35mm DIN rails with finger-safe combination terminals.

Modular Accessories: Supports auxiliary, shunt release, and interlock contacts for advanced control.

3-Year Warranty: Includes a three-year replacement warranty with professional technical support.

Customization Options: Supports OEM/ODM services including customization from samples and designs.

Company profile

Importers and ExportersHigh Repeat Buyers Choice100% Finished Products InspectionOEM Services

Wenzhou Etek Import & Export Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤9.20h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM/OEM service, recent product development, documented R&D records, quality-control procedures, inventory capability, and established export operations. It reports 90% export sales, self-operated import/export rights, one-month lead times in both peak and off-season periods, and participation in FIEE 2025. However, no valid manufacturing-capacity contract with related subcontractors is reported, and the supplier lacks overseas warehouses, showrooms, agents, branches, and available SDK support. Financial credibility cannot be assessed because the financial slices contain incomplete and inconsistent zero-value indicators, and financial figures are omitted here for privacy.

Supplier typeThe supplier operates as a manufacturer with OEM and ODM capabilities, offers inventory service, and has self-operated import/export rights. It also uses related subcontractors without a valid manufacturing-capacity contract, which creates uncertainty around the full production structure.

After-Sales capabilityThe supplier has documented complaint-handling and corrective/preventive-action procedures with records, accepts multiple service quotation and payment terms, and maintains inventory capability. Its after-sales coverage is geographically limited because it reports no overseas warehouse, showroom, agent, branch, or overseas service country.

R&D capabilityThe supplier reports new products in the past year, ODM capability, R&D and product-improvement responsibilities, and auditable design input, output, review, verification, and validation documents. Innovation support is constrained by zero reported patents, confidential software-instrument information, and no available SDK.

Production capacityProduction-related controls include quality assurance, documented finished-product inspection, inventory capability, and one-month average lead times in both peak and off-season periods. The absence of a valid contract with related subcontractors is a specific weakness in manufacturing-capacity governance.

Customization capabilityThe supplier explicitly supports customization from samples, customer designs, full customization, minor customization, and flexible customization. It also offers ODM services, indicating broad product-development and customization coverage.

Client casesThe supplier reports OEM service for well-known brands and participation in the FIEE 2025 offline trade show. These statements provide some evidence of market-facing experience, but no customer names, project details, or independently verifiable case outcomes are supplied.

Product Q&A

Q:Are you a factory?

Yes, we are not only the manufacturer but also the direct sales company affiliated with the factory.

Q:May I request free samples?

We will provide a certain number of free samples according to your actual purchasing demand.

Q:What certification do you have?

Our certifications include CE, CB, TUV, UKCA, SEMKO, VDE, SAA, etc.

Q:If there are any quality issues, how do you solve them?

You can directly contact the sales representative assigned to you, who will communicate with you to identify specific quality issues and provide solutions.

Q:How long is the delivery time?

Normally, the delivery time ranges from 15 to 30 days.