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DC Isolator by Projoy Electric Co. Ltd.
Harbor
DC Isolator - Image 1

DC Isolator

🕐Last updated: Jul 20, 2026
10/ Bags
Min. Order: 1 Bags
💱₹10.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryConverters & Switches
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import DC Isolator from Projoy Electric Co. Ltd. - Wholesale Supply

The DC Isolator from Projoy Electric Co. Ltd. is designed for safety and efficiency in electrical systems, featuring a rapid switching time of 2 milliseconds to minimise downtime. It is backed by a 10-year warranty underwritten by PICC, providing long-term assurance for buyers in residential, industrial, and renewable energy applications. The isolator’s construction emphasises durability and ease of installation, making it suitable for electricians and contractors.

DC isolators typically support voltage ratings from 12V to 1000V DC, with current ratings ranging from 10A to 630A, depending on the model. Standard industry features include IP65 or higher ingress protection for outdoor use, and compliance with IEC 60947-3 or UL 98 standards for electrical safety. The isolator’s design often incorporates copper or silver-plated contacts to ensure low resistance and high reliability over extended use.

These isolators are widely used in solar energy systems, industrial power management, and construction projects where safe disconnection of DC circuits is critical. Buyers should confirm the exact voltage and current ratings, as well as the applicable safety certifications such as ISO and CE, which are common for such components. The supplier is based in Shanghai, a major hub for electrical manufacturing, which can facilitate efficient logistics for international shipments.

Technical Specifications for Projoy Electric Co. Ltd. DC Isolator
Switching Time2 milliseconds
Warranty10 years (PICC underwritten)
Voltage Rating Range12V to 1000V DC typical
Current Rating Range10A to 630A typical
Ingress ProtectionIP65 or higher typical
Contact MaterialCopper or silver-plated typical
Safety StandardsIEC 60947-3 or UL 98 typical
ApplicationSolar energy, industrial power, construction
CertificationsISO, CE
InstallationEasy installation and maintenance
About Projoy Electric Co. Ltd. - Electrical Components Supplier in China
🏭
Projoy Electric Co. Ltd.
China Harbor
4.5(0)

Projoy Electric Co. Ltd. is headquartered in Shanghai, with its office located at Room 1105, Gangtai Building, No.88 Shengang Ave, Pu Dong District. The company’s location in one of China’s primary financial and industrial centres allows for strong access to raw materials, manufacturing partners, and export infrastructure, which can benefit buyers seeking reliable supply chains.

The supplier holds a Harbor trust tier, though the response rate and average response hours are currently listed as zero. The profile highlights a focus on electrical components, including DC isolators, but does not provide details on production scale, client base, or additional certifications beyond ISO and CE. Buyers are advised to confirm these specifics directly with the supplier to assess fit for their projects.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About DC Isolator from Projoy Electric Co. Ltd.
A 2-millisecond switching time ensures rapid disconnection or reconnection of the DC circuit, reducing arcing and minimising wear on contacts. This is critical in applications like solar systems, where fast response times improve safety and system efficiency.

Sourcing DC Isolator from Projoy Electric Co. Ltd. - China Import Guide

Before ordering, confirm the isolator’s voltage and current ratings match your system’s requirements, as undersized components can pose serious safety risks. Request the supplier’s datasheet and third-party test reports to verify performance metrics like switching time and ingress protection. Check that the isolator complies with the safety standards required in your target market, such as CE for Europe or UL for North America.

Discuss Incoterms such as FOB Shanghai or CIF to your destination port, and clarify whether packaging for air or sea freight is included. Lead times may vary based on order volume, so agree on a production schedule and shipping timeline in advance. Payment terms, such as 30% TT deposit and 70% balance before shipment, should be negotiated to align with your procurement policies.

Upon receipt, inspect the isolator for physical damage and verify that the model and specifications match the order. Request a certificate of conformity and test reports to confirm compliance with stated ratings and standards. Ensure all shipping documents, including the commercial invoice and packing list, accurately describe the product to avoid customs delays or additional duties.

🏭
Projoy Electric Co. Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Dc Isolator in Bulk — Verified Supplier in China

When sourcing Dc Isolator for your business, securing the right balance of quality and cost is essential. Projoy Electric Co. Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Converters & Switches sector with strong demand from importing countries worldwide.

Dc Isolator Specifications, Trade Terms & Pricing

Importing Dc Isolator requires careful attention to shipping logistics, customs compliance, and secure payment terms. Projoy Electric Co. Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Projoy Electric Co. Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Dc Isolator has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Converters & Switches category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Dc Isolator — Shipping, Logistics & Customs

Importing Dc Isolator requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Dc Isolator

What is the wholesale price of Dc Isolator?

The current listed wholesale price for Dc Isolator from Projoy Electric Co. Ltd. is $10/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Projoy Electric Co. Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Dc Isolator?

The supplier, Projoy Electric Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Dc Isolator. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Dc Isolator?

The HS Code classification for Dc Isolator depends on the specific grade and form. Contact Projoy Electric Co. Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Dc Isolator from China?

To import Dc Isolator from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Projoy Electric Co. Ltd.. Ensure you have the necessary import licenses for Converters & Switches products in your destination country.

Is Projoy Electric Co. Ltd. a verified supplier?

Yes, Projoy Electric Co. Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Dc Isolator?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Projoy Electric Co. Ltd. through EximNext.

What packaging options are available for bulk orders of Dc Isolator?

Projoy Electric Co. Ltd. offers Dc Isolator with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Dc Isolator the most?

Dc Isolator is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Projoy Electric Co. Ltd. through our platform.

What certifications does this Dc Isolator supplier hold?

Projoy Electric Co. Ltd. maintains international quality certifications. These ensure that the Dc Isolator meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Dc Isolator on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Projoy Electric Co. Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Projoy Electric Co. Ltd..

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