What are the available international commercial terms?

We offer FOB, EXW, CFR, CIF, DDP, and DAP terms for international trade.

What is the protection level of the circuit breaker?

The product features a Protection Level of IP66 for strong environmental adaptability.

What is the rated current for the BLTM3DC-800HU model?

The rated current for the BLTM3DC-800HU model is 800A.

Premium Adjustable DC MCCB Circuit Breaker for Enhanced Safety

Name: Premium Adjustable DC MCCB Circuit Breaker for Enhanced Safety
Brand: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
SKU: 2233785195

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

US$72.90

2-49 Pieces

US$72.70

50-99 Pieces

US$72.50

100-149 Pieces

US$72.30

150+ Pieces

Sample price:US$90.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

MCCB 800A

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

Protection Level

IP66

Rated Current

800A

Conductor Material

Silver Plated Copper Core

Housing Material

Transport Package

Cartoon

Origin

China

HS Code

8536500000

Production Capacity

100000per/Month

Key features

High Safety Performance: Ensures reliable isolation of PV arrays and protects technicians from electric shocks during maintenance.

Wide Application Scenarios: Suitable for industrial power equipment, distribution systems, and industries like petrochemical and logistics.

Multiple Certifications: Holds CE, CB, CCC, ISO9001, NTEP, and OIML certifications for international compliance.

Flexible Current Adaptation: Offers reliable protection with a flexible current adaptation range for various electrical systems.

Strong Environmental Adaptability: Designed with IP66 protection level for robust performance in special industrial environments.

Fast Quotation Service: Provides product quotations within 12 hours after receiving customer requirements.

Low MOQ for Samples: Accepts one piece for sample checking, though sample price is higher than mass production.

Diverse Material Options: Features silver plated copper core and PC housing material for durability and conductivity.

Company profile

Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤15hInternational 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 for products?

Let us know your requirement or application, we will give you a quotation in 12 hours. Then we will send the PI after you confirm the order.

Q:Do you have any minimum order quantity limit for load sell?

One piece for sample checking is available, but the sample price is high. In the mass production, unit price depends on the rough idea of Qty., the more the better.

Q:Do your company have any certificate for products?

Yes, we have been awarded certifications, such as ISO9001, NTEP, OIML, CE. We can send you the certificated documents and test reports.

Q:What areas can your products be applied to?

Our products are rich in variety and can be used in petrochemical, metallurgical, chemical, port, building material, breeding, paper making, pharmaceutical, food, textile, and logistics industry.

Q:What is the average lead time for production?

Peak Season Lead Time is 1-3 months, while Off Season Lead Time is within 15 workdays.