Reliability 3p/4p Custom Nsx Molded Case Circuit Breaker for Wind Farm

Name: Reliability 3p/4p Custom Nsx Molded Case Circuit Breaker for Wind Farm
Brand: Wenzhou Zhengkai Electric Co., Ltd
SKU: 2332188885

Zhejiang, ChinaWenzhou Zhengkai Electric Co., Ltd

US$17.86

50 Pieces

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

NSX

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Fixed

Structure

MCCB

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection

Certification

ISO9001-2000, CE

Rated Current (a)

12.5, 16, 20, 25, 32, 40, 50, 63, 80, 100

Operation Performance on

1500

Operation Performance off

8500

Rated Insulatlon Voltage UL

500V 690V 800V

Dlelectric Property

2500V 3000V

Transport Package

International Standards

Specification

Standard Specifications or Customized

Trademark

ZHENGKAI

Origin

Zhejiang, China

Production Capacity

30000/Year

Key features

Wide Current Range: Available from 32A to 630A covering various distribution needs.

Multiple Pole Configurations: Supports 3P and 4P options for different system requirements.

High Breaking Capacity: Ultimate short circuit breaking capacity up to 150KA.

Comprehensive Protection: Provides overload, short circuit, and overcurrent protection.

ISO9001 Certified: Manufactured under ISO9001:2015 quality management standards.

OEM/ODM Support: Customization available for LOGO, color, and appearance size.

Durable Design: Molded case structure ensures safe and stable power switching.

Fast Response Time: Rapidly interrupts fault current to prevent fire hazards.

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: ≤1.90h 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.

Product Q&A

Q:Are you a factory or a trader?

We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q:Can I add my LOGO to the product?

We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.

Q:What payment methods do you support?

We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q:What are your modes of transportation?

We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q:How can I get an accurate quotation?

You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.