What are the key features of this MCCB?

It features high breaking capacity, electric operation, air arc-extinguishing, fixed installation, and 3 poles with IP66 protection level.

High-Performance 3-Phase Solar MCCB 250ADC for PV Systems

Name: High-Performance 3-Phase Solar MCCB 250ADC for PV Systems
Brand: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
SKU: 2233911335

Jiangsu, ChinaNanjing Zhengfeng Foreign Trade Services Co., Ltd.

US$32.90

2-49 Pieces

US$32.80

50-99 Pieces

US$32.70

100-149 Pieces

US$32.60

150+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

BLTM3DC-250HU 225A-320A DC1500V

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

Certification

CE, CB, CCC, TUV

Protection Level

IP66

Rated Current

400A

Conductor Material

Silver Plated Copper Core

Housing Material

Transport Package

Cartoon

Origin

China

HS Code

8536500000

Production Capacity

100000per/Month

Key features

High Breaking Capacity: Designed for high voltage circuit breakers with high-speed operation and reliable protection.

IP66 Protection Level: Offers superior dust and water resistance suitable for harsh industrial environments.

Silver Plated Copper Core: Utilizes high-conductivity silver plated copper for optimal electrical performance.

Comprehensive Certifications: Certified by CE, CB, CCC, TUV, ISO9001, NTEP, and OIML for global compliance.

PV System Safety: Ensures reliable isolation of PV arrays adhering to IEC 62271-121 safety standards.

Wide Application Scope: Suitable for petrochemical, metallurgical, pharmaceutical, and logistics industries.

Fast Quotation Service: Receive a detailed quotation within 12 hours of submitting your requirements.

Flexible MOQ Policy: Accepts single piece for sample checking with flexible pricing for mass production.

Company profile

Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤6.64hInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryNanjing Zhengfeng Foreign Trade Services Co., Ltd. is identified as a China-based limited company with a manufacturer/factory classification, although another record describes it as a trade company and its background as a foreign trade agency established in 2014. The supplier presents a broad electrical-product portfolio and states that it provides design, manufacturing, sales, and OEM customization. ISO 9001:2015 and ISO 14001:2015 management-system certifications are reported, while another record confirms ISO 9001. The company claims after-sales support, international quality and safety compliance, engineering and technical personnel, and ongoing R&D investment. Export markets span multiple regions, and stated lead times are within 15 workdays during off-peak periods and 2–3 months during peak periods. No customer names, project references, quality-control staffing levels, or R&D engineer experience are provided. Financial information is excluded.

CertificationsThe supplier states that its products meet international quality and safety standards and reports ISO 9001:2015 and ISO 14001:2015 management-system certification; ISO 9001 is also separately recorded. These statements provide explicit certification evidence, although no certificate scope or validity details are supplied.

After-Sales capabilityThe company explicitly states that it offers exceptional after-sales support and aims to build long-term customer partnerships. This supports the existence of an after-sales commitment, but no service procedures, response times, support locations, or staffing details are provided.

R&D capabilityThe supplier reports a team of electrical engineers and technicians, substantial R&D investment, continuous process and product improvement, and technology examples involving transformer insulation materials and inverter conversion efficiency. These claims indicate stated innovation activity, but no R&D staffing metrics, patents, test results, or independently verified achievements are provided.

Customization capabilityOEM customization is explicitly offered, with engineers and technicians said to work with clients from requirements through production and distribution. This directly supports customization capability, although no customization examples, minimum volumes, technical limits, or completed projects are provided.

Product Q&A

Q:How to place an order?

Please let us know your requirement or application. We will provide a quotation within 12 hours, and send the PI after you confirm the order.

Q:What is the minimum order quantity?

One piece is available for sample checking, though the sample price is high. For mass production, the unit price depends on the quantity.

Q:What certifications do your products have?

We hold ISO9001, NTEP, OIML, CE, CB, CCC, and TUV certifications. We can provide certified documents and test reports upon request.

Q:What industries can these products be applied to?

Our products are suitable for petrochemical, metallurgical, chemical, port, building material, breeding, paper making, pharmaceutical, food, textile, and logistics industries.

Q:What is the lead time for delivery?

During peak season, the lead time is 1-3 months. During off-season, it is within 15 workdays.