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Small Size MCB 4p Circuit Breaker DC MCB 500V for Solar PV MCB a Level

Name: Small Size MCB 4p Circuit Breaker DC MCB 500V for Solar PV MCB a Level
Brand: Zhejiang Mingguan Electric Co., Ltd.
SKU: 2135882835

Zhejiang, ChinaZhejiang Mingguan Electric Co., Ltd.

US$11.63

1-9 Pieces

US$10.20

10-49 Pieces

US$8.85

50+ Pieces

Sample price:US$13.15/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Manual Type

Model NO.

dc500v A level

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Air

Installation

Insert

Structure

MCB

Poles Number

Type

Circuit Breaker

Function

Mini/Miniature Circuit Breaker

Certification

ISO9001-2000, CE, CCC

Item

DC Mini Circuit Breaker

Pole

1p/2p/3p/4p

Standard

IEC/En60947-2

Protection Degree

IP20

Accessory

Yes

Transport Package

Carton/Wooden Box

Trademark

CNPNJI

Origin

China

HS Code

3926909090

Production Capacity

1000000PCS/Month

Key features

Wide DC Voltage Range: Supports 250V, 550V, 750V, and 1000V DC for versatile solar PV applications.

High Breaking Capacity: Features a 6KA breaking capacity for reliable circuit protection.

Multiple Pole Options: Available in 1P, 2P, 3P, and 4P configurations to suit different needs.

Flexible Customization: Offers full customization, minor customization, and ODM/OEM services.

Certified Quality: Complies with IEC/EN60947-2 standards and holds CE, CCC, and ISO9001 certifications.

Durable Performance: Electrical life exceeds 8000 cycles and mechanical life exceeds 2000 cycles.

Standard Installation: Designed for easy 35mm DIN rail mounting with IP20 protection degree.

Low MOQ Policy: Minimum order quantity is just 1 piece, with no strict MOQ for bulk orders.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamExhibition Experience

Zhejiang Mingguan Electric 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: 11 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.32h

AI-Powered supplier vetting

SummaryThe supplier is a combined company with business activities spanning electrical equipment, power and photovoltaic equipment, plastic products, technical services, and related products. It demonstrates broad customization and R&D capabilities, including ODM, multiple customization modes, seven R&D engineers, and new products introduced during the past year. Manufacturing evidence includes injection, drilling, CNC lathe, dispensing, and testing equipment, while finished-product inspection instructions are uniformly followed. Service procedures exist for supplier capability assessment and corrective/preventive actions, but associated records are absent; complaint handling has both procedures and follow-up records. The supplier holds ISO9001:2015 and CE-related certifications. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agents, branches, or currently stated overseas service countries, although it has attended HANNOVER MESSE 2024. Customer evidence includes OEM service for...

Supplier typeThe supplier is identified as a combined company and reports a diversified scope covering distribution and control equipment, photovoltaic and power electronic products, new-energy prime movers, power facility equipment, electrical equipment, plastics, rubber products, auto parts, and technical services. This indicates a broad, multi-category operating profile rather than a narrowly specialized supplier.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE-related product compliance certification, with additional certification listed as “Others.” These stated certifications provide explicit evidence of quality-management and product-compliance coverage, although the specific additional certification is not identified.

R&D capabilityThe supplier reports new products during the past year, ODM availability, broad design-service options, and seven R&D engineers. It does not have an available SDK, but the documented product-development and design resources provide explicit evidence of innovation capability.

Production capacityThe supplier lists injection, drilling, CNC lathe, dispensing, and multiple testing machines, and states that finished-product inspection instructions are uniformly followed. It also reports 11 qualified suppliers for service capability, but the slices do not state production capacity, output volume, or factory scale.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are reported consistently across the R&D and design-capability slices, demonstrating broad customization coverage.