Is the combiner box suitable for outdoor use?

Yes, it is IP65 rated, making it ideal for indoor or outdoor applications that require protection against rain, water, oil, and dust.

Does the product include mounting accessories?

Yes, DIN Rail and bus bars are included, which are convenient for your installation and wiring.

ABS Plastic IP65 6 Way Junction Box Swicth Breaker Distribution Combiner Case

Name: ABS Plastic IP65 6 Way Junction Box Swicth Breaker Distribution Combiner Case
Brand: Onccy Electrical Co.,Ltd
SKU: 2022208912

Shanghai, ChinaOnccy Electrical Co.,Ltd

US$7.00

1-999 Pieces

US$6.00

1,000+ Pieces

Sample price:US$7.00/piece.Request sample

Product profile

Type

Combiner Box for PV

Structure

Solar Arrester Surge Protector

Certification

SAA CE

Model NO.

OCB-EUS

Form

All- packaged Type

Operation Voltage

Low Voltage

Size

1 Uint

Application Range

Solar

Shell Material

PP/ABS

Shell Protection Grade

IP65

Brand

Aswich

Mounting Type

DIN Rail

Material

PC/ABS

IP Grade

IP66

Including

Copper Busbar

Transport Package

by Sea/Air/Courier

Specification

box

Trademark

Aswich

Origin

China

HS Code

85361000

Production Capacity

1000000PC/Year

Key features

IP65 Waterproof Protection: Rated IP65, ideal for indoor or outdoor use against rain, water, oil, and dust.

Transparent Operation Window: Openable transparent window allows for easy operation and status monitoring.

DIN Rail & Bus Bar Included: Comes with DIN Rail and bus bars for convenient installation and wiring.

Customizable Options: Supports customization for mounting type, material, IP grade, and accessories.

Sturdy Durable Material: Made of high-quality PP/ABS plastic, ensuring sturdy and durable performance.

Wall Mounting Design: Designed for easy wall mounting, simplifying the installation process.

Full Slot Covers: Includes full slot covers to fill unused space for better circuit protection.

SAA CE Certified: Product holds SAA and CE certifications for quality and safety assurance.

Company profile

Onccy Electrical Co.,LtdShanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.61h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryAswich Electrical Co., Ltd is an established electrical-component manufacturer founded in 1988, with more than 30 years of experience, a 30,000-square-meter production base, automated production lines, and stated annual DC isolator output of 1,000,000 pieces. It demonstrates broad customization capability, recent new-product activity, quality assurance, ISO9001:2015 and ISO14001 accreditation, and UL-related certification capability. Customer complaint handling is documented, but corrective and preventive actions for service capability lack written procedures or records. The supplier has valid manufacturing contracts with associated subcontractors but reports no inventory, overseas warehouse, overseas showroom, overseas agents, or branches. Financial information is present for multiple years, but the provided slices do not establish financial strength. No specific customer cases or named customers are supplied.

Supplier typeThe supplier is identified as an electrical and electrical-component manufacturer and seller, with experience manufacturing switches and circuit breakers since 1988. Its owned production base, laboratory, automated lines, and stated DC isolator output support classification as a manufacturer rather than only a trader.

CertificationsThe company is stated to hold ISO9001:2015 and ISO14001 accreditation, and its sustainable-development and product-certification capability lists UL and other certifications. These are explicit certification-related strengths, although the specific UL-certified products are not identified.

After-Sales capabilityThe supplier has a clear procedure and followed records for customer complaints, but it has no written procedures or records for corrective and preventive actions related to service capability. It also reports no inventory, overseas warehouse, overseas showroom, overseas agents, or branches, limiting evidence of local or rapid overseas support.

R&D capabilityThe supplier reports new products during the past year, high R&D investment, 50 total years of R&D engineer experience, and a national science and technology progress award. It does not provide an SDK and does not offer ODM services, but these limitations do not negate the explicit evidence of product R&D capability.

Production capacityProduction evidence includes a 30,000-square-meter plant, multiple automated production lines, an owned laboratory, valid contracts with each associated subcontractor, and stated DC isolator output of 1,000,000 pieces. Finished products are checked by packing staff, while no inventory capability is reported; overall manufacturing capacity is supported, but the inspection method appears limited in the provided information.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This is reinforced by the listed design-service capability for customization from samples, demonstrating broad stated customization coverage.

Product Q&A

Q:What is the max output wire size?

It could run max 58A. You should use 4-6 AWG wire for the output. But we could only fit for 6 AWG wire now. We would update this unit in the next version and make it could fit 4 AWG wires.

Q:Can this combiner box handle a 1600W system with 4s 4p 100W 12V panels?

You should get 4 panels in 1 string. Then you would get a 48v combination and use 1 string in this box. 4 sting= 16 panels and it would work since the max current for 1 string would be 15A for this system. The cords and fuses are fitted.

Q:Where can I buy Replacement 15a fuses?

We provide some as the replacements in our original package. It should be 4 more in the package. If you want to purchase more, you could view this link to help:

Q:Will this work with 12*400 watts panels, 3 connected in series, 4 in total, pushing about 60a?

No. the fuse is 15A rated.

Q:What is the maximum current rating for this combiner box?

The maximum current for 1 string in this system is 15A, and the box is rated for 1400W for a 24V system.