What is the minimum order quantity?

The minimum order quantity is 100 pcs.

What certifications does the product have?

The product holds CE certification, ensuring compliance with safety standards.

How long is the lead time?

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

4p 1000V DC MCB for Solar PV System (3A - 63A)

Name: 4p 1000V DC MCB for Solar PV System (3A - 63A)
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2233595085

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$6.30

5 Pieces

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Structure

MCB

Model NO.

TOB7Z-63

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker

Certification

Specification

4P DC MCB 1000V

Trademark

TOMZN

Origin

China Zhejiang

Key features

High Voltage DC Protection: Rated for 1000V DC, ensuring robust safety for high-voltage solar PV systems.

Wide Current Range: Available in 3A to 63A ratings to fit diverse residential and commercial setups.

Advanced Arc Quenching: Specialized technology for rapid interruption of DC arcs, preventing fires.

4-Pole Configuration: 4P design provides comprehensive protection for complex solar circuit arrays.

Dual Protection Functions: Offers both overcurrent protection for overloads and instant short-circuit cutoff.

CE Certified Quality: Meets CE standards for safety and reliability in electrical installations.

Full Customization Support: Supports OEM/ODM services with full customization from samples or designs.

100% Product Inspection: Every unit undergoes visual and functional inspection before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Tongzheng 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: 10 Years CertifiedNearest Port: Ningbo port, shanghai portAverage Response Time: ≤15h

About Our Factory & Business Background

AddressNo. 11 Xinhe Road, Huabei Village, Liushi Town, Leqing City, Wenzhou, Zhejiang, China

Plant Area3000 square meters

Number of Employees80

Registered Capital21,000,000 RMB

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

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

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

Minimum Order Quantity100 pcs

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsCircuit Breaker, Fuse, Automatic Transfer Switching, Voltage Meter, Photovoltaic combiner box, Surge protective devices

Production Lines4

Production MachinesInjection molding machine, Printing machine1, Printing machine2, Laser marking machine, Assembly line

QA/QC inspectors6 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2002-04-19

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, South Asia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What is the maximum voltage rating?

The maximum direct current rated voltage is 1000V, suitable for high-voltage PV systems.

Q:What current ratings are available?

It is available in a wide range: 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A.

Q:Is this breaker suitable for AC systems?

No, it is designed exclusively for DC applications to handle unique DC challenges like sustained arcing.

Q:What protection functions does it offer?

It provides overcurrent protection against overloads and instant short-circuit protection.

Q:Can I customize the product?

Yes, we offer OEM/ODM services including full customization from samples or designs.

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