What is the warranty period?

The warranty period is 2 Years.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the lead time for delivery?

Peak season lead time is one month, and off-season lead time is within 15 workdays.

4p Moulded Case Circuit Breaker 400A

Name: MCCB Ns/Nsx 3p/4p Moulded Case Circuit Breaker 400A
Brand: WENZHOU JUNKE ELECTRIC CO., LTD.
SKU: 2127789115

Zhejiang, ChinaWENZHOU JUNKE ELECTRIC CO., LTD.

US$137.00

100 Pieces

Sample price:US$137.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

NSX-400A

Speed

High-Speed 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, OVP(Overvoltage Protection)

Certification

ISO9001-2000, CE

Rated Current

315A/350A/400A

Warranty

2 Years

Grade Quality

A Grade

Items

Ns Moulded Case Circuit Breaker(MCCB)

Number of Ploes

Frame Current

400A

Mounting

DIN Rail/Screw Mounting

Transport Package

Wooden

Specification

CE ROHS

Trademark

OEM

Origin

Zhejiang Yueqing

HS Code

8536200000

Production Capacity

10000PCS/ Month

Key features

High Breaking Capacity: Ultimate short circuit breaking capacity up to 150kA at 380/415V for NS-100N.

Comprehensive Protection: Provides overcurrent, overvoltage, under voltage, and short circuit protection.

Wide Current Range: Rated working current from 12.5A to 1250A with multiple frame options.

Motor Protection: Suitable for non-frequent start and breaking of mousecage motors.

Standard Compliance: Product conforms to IEC60947-2 international standard.

Flexible Mounting: Supports DIN Rail and Screw Mounting installation methods.

Certified Quality: Certified with ISO9001-2000 and CE standards.

Customizable Current: Rated current customizable to 315A, 350A, or 400A.

Company profile

WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-01Nearest Port: NINGBO, SHANGHAI, QINGDAOAverage Response Time: ≤10.91hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryWenzhou Junke Electric Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. Established in 1992, it states that it conducts R&D, manufacturing, distribution, sales, and customer support for low- and high-voltage switchgear and related electrical products. The supplier reports ISO 9001 and ISO 14001 certifications, 6–10 R&D engineers, 11–20 quality-control staff, and 10 production lines. Its listed annual product capacities range from 100,000 to 150,000 pieces across several product categories, and it exports to multiple regions, with exports representing 41%–50% of total sales. It claims to provide customized solutions and close customer service, but the available evidence does not independently verify service performance, customization outcomes, financial strength, or a broad customer portfolio. Recent trade records show transactions with buyers in the Philippines and Sri Lanka.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with its own R&D, production, sales, and customer-support facilities. Its product portfolio covers electrical equipment such as automatic transfer switches, circuit breakers, meters, capacitors, and distribution panels.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications and states that some products have been approved by CE and IEC certificates. The evidence supports certification holding, although it does not provide certificate numbers, validity dates, or coverage details.

R&D capabilityThe company states that it specializes in research and design and maintains its own R&D facilities, with 6–10 years of total R&D-engineer experience reported. This supports an established product-development function, but no patents, new-product records, testing programs, or R&D achievements are provided.

Production capacityThe supplier reports its own manufacturing facilities, 10 production lines, and stated capacities of 100,000 pieces for automatic transfer switches and power capacitors, 150,000 pieces for meter sockets/meters, and 110,000 pieces each for soft starters/inverters and circuit breakers. It also reports 11–20 quality-control staff, indicating substantial stated production and quality resources.

Customization capabilityThe company explicitly describes its service as designing, manufacturing, and delivering customized solutions, and says it can help clients research electrical sources for panels. The evidence confirms a stated customization offering, though it does not provide specific customized projects, engineering scope, or delivery examples.

Client casesThe supplier identifies export markets across South America, the Middle East, Southeast Asia, Eastern Asia, Oceania, and Africa, and reports export activity beginning in 2010. Trade records show transactions involving ENEX ELECTRIC PHILS INC in the Philippines and MICRO POWER ENGINEERING PVT LTD in Sri Lanka, but the records shown are limited to individual transactions and do not establish a broad or independently verified customer track record.