What are the lead times for production?

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

Does the product come with fuses?

Yes, it includes 1100V fuse holders with 15A fuses for string-level overcurrent protection.

What certifications does the product have?

The product holds CE certification and is manufactured under ISO9001:2015, ISO45000:2018, and ISO14001 standards.

Tomzn 4 Input 2 Output Solar Combiner Box with Fuse and SPD

Name: Tomzn 4 Input 2 Output Solar Combiner Box with Fuse and SPD
Brand: Zhejiang Tongzheng Electric Co., Ltd.
SKU: 2235154405

Zhejiang, ChinaZhejiang Tongzheng Electric Co., Ltd.

US$54.12

5 Pieces

Product profile

Customization

Available

Type

Distribution Metering Box

Certification

Model NO.

24-4-2-1000V

Operation Voltage

1000V

Shell Protection Grade

IP 65

Brand

Tomzn

Specification

NONE

Trademark

TOMZN

Origin

China

Key features

IP65 Waterproof & Dustproof: Heavy-duty enclosure ensures outdoor durability against dust and water ingress.

Comprehensive Surge Protection: Includes 3P DC 1200V SPD to safeguard against lightning strikes and voltage spikes.

High Voltage DC Compatibility: Designed for 1000V DC solar arrays with 1200V rated components for safety.

String-Level Overcurrent Protection: Features 1100V fuse holders with 15A fuses for precise string protection.

Secure Maintenance Isolation: Equipped with 2P DC 1200V 32A isolator switch for safe disconnection.

CE Certified Safety: Meets international safety standards for photovoltaic applications with CE certification.

Modular DIN-Rail Mounting: Offers easy installation with modular DIN-rail mounting and clear labeling.

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

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: ≤11.85h

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 operating voltage?

The combiner box is designed for DC 1000V solar arrays and includes components rated up to 1200V.

Q:Is this product suitable for outdoor use?

Yes, it features an IP65 waterproof and dustproof enclosure, making it ideal for outdoor industrial and commercial installations.

Q:What surge protection components are included?

It includes a 3P DC 1200V SPD (Surge Protective Device) to protect against lightning strikes and voltage spikes.

Q:Can the product be customized?

Yes, full customization, minor customization, and flexible customization from samples or designs are available.

Q:What is the minimum order quantity?

The minimum order quantity is 100 pieces.

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Tomzn 4 Input 2 Output Solar Combiner Box with Fuse and SPD