What customization options are available?

We offer full customization, minor customization, customization from samples, and customization from designs.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Do you perform quality inspections?

Yes, we conduct 100% inspection including visual and functional checks for all finished products.

High Current DC Circuit Breaker for Photovoltaic Power Systems

Name: High Current DC Circuit Breaker for Photovoltaic Power Systems
Brand: Zhejiang Yro New Energy Co., Ltd.
SKU: 2321039025

Zhejiang, ChinaZhejiang Yro New Energy Co., Ltd.

US$35.59

50 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

Low Voltage Circuit Breakers

Operation

Electric Type

Model NO.

YRM3DC-320HU

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

MCCB

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)

Certification

Rated Frequency

50/60Hz

Standard

IEC/En 60947-2

Rated Current

320A

Rated Voltage

1000V

Trademark

YRO

Origin

Zhejiang, China

Key features

OEM/ODM Support: We accept OEM and ODM services with your authorization for customized needs.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceProduct CertificationProduction Process Visualization

Zhejiang Yro New Energy Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.89h

About Our Factory & Business Background

AddressWenzhou, Zhejiang, China

Plant Area4233 square meters

Number of Employees45

Registered Capital10,000,000 RMB

Terms of PaymentT/T, LC, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Supply Chain Partners100

Our Production Capability & Technical Expertise

Main ProductsAutomatic Transfer Switch, Rapid Shutdown Device, PV Combiner Box, Isolator Switch, Circuit Breaker, Fuse Holder, Surge Protector

Production Lines10

Production MachinesInjection Molding Machine, Laser Marking Machine, Ultrasonic Welding Machine, Pad Printing Machine, Automatic Packaging Machine

QA/QC inspectors5 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2011-07-14

Main MarketsNorth America, Europe, Southeast Asia/ Mideast, Africa

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product CertificationCE, RoHS, Others

Cooperated with Fortune 500No

Product Q&A

Q:What is a DC MCCB?

A DC MCCB is a molded case circuit breaker designed to protect DC electrical systems from overloads and short circuits.

Q:Where is a DC MCCB commonly used?

DC MCCBs are commonly used in photovoltaic systems, DC power distribution, energy storage systems, industrial equipment, and other high-current DC applications.

Q:How do I choose the right DC MCCB?

You should consider the system voltage, rated current, short-circuit capacity, number of poles, load type, and installation requirements.

Q:What is the difference between a DC MCCB and a DC MCB?

A DC MCCB generally supports higher current ratings and offers more robust protection options than a DC MCB.

Q:What are the rated specifications of this breaker?

The rated current is 320A, rated voltage is 1000V, and rated frequency is 50/60Hz.