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320A 400A 630A 800A 690V 800V 1000V 3p 4p Molded Case Circuit Breakers

Name: 320A 400A 630A 800A 690V 800V 1000V 3p 4p Molded Case Circuit Breakers
Brand: Zhejiang Mingguan Electric Co., Ltd.
SKU: 2084954765

Zhejiang, ChinaZhejiang Mingguan Electric Co., Ltd.

US$19.60

1-9 Pieces

US$18.70

10-49 Pieces

US$17.80

50+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Power Source Arrester

Structure

Protective Gap

Model NO.

DC1000V 125A 4P

Installation

Parallel Arrester

Application

AC/DC System

Size

Meidum

Operation Voltage

Low Voltage

Shape

Cuboid

Material

Insulated Casing

Certification

ISO9001, CCC

Brand

Cnpinji

Number of Pole

Max Discharge Current

Product Name

MCCB Molded Case Circuit Breaker

Operating Temperature

-40℃ to 70 ℃

Rated Voltage

800V

Nominal Discharge Current

Shell Material

Thermoplastic

Protection Class

IP 20

Transport Package

Carton/Wooden Box

Trademark

CNPINJI

Origin

China

Production Capacity

1000000PCS/Month

Key features

Wide Voltage Range: Rated operating voltage supports DC 250V, 500V, 750V, and 1000V for versatile applications.

High Breaking Capacity: Offers breaking capacities up to 80kA depending on voltage and model selection.

Durable Mechanical Life: Mechanical life ranges from 2500 to 7000 operations based on the specific model.

Comprehensive Certifications: Complies with IEC 60947-2, IEC 60947-1, GB 14048.1, GB 14048.2, CE, and ISO9001 standards.

Customization Options: Offers full customization, minor customization, and flexible customization from designs or samples.

Reliable Photovoltaic Use: Designed as a key accessory for PV combiner boxes with waterproof performance.

Fast Delivery Time: General delivery takes 5-7 days after receiving the advance payment.

Sample Availability: Samples available from stock with customer covering sample and courier costs.

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: ≤2.62h

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.