Import 3p Isolator Switch — Buy in Bulk from Supplier in China

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3P Isolator Switch by Wenzhou Heshang Technology Co., Ltd.
Harbor
3P Isolator Switch - Image 1

3P Isolator Switch

🕐Last updated: Jul 19, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryElectric Switches & Isolators
💳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 3P Isolator Switch from Wenzhou Heshang Technology Co., Ltd. - Wholesale Supply

The HGL-125A to 630A 3P isolator switch from Wenzhou Heshang Technology Co., Ltd. is designed for isolating electrical circuits or providing insulation in high-current applications. This switch is part of a series that includes 3-pole, 4-pole, and 3-pole with neutral configurations, offering flexibility for various electrical systems. Units rated over 1.000A are intended solely for electrical insulation, ensuring safe disconnection for maintenance or emergencies.

The switch can be customised with observation windows to allow direct visual confirmation of the contact state, a critical feature for maintenance personnel. Additionally, two sets of auxiliary contacts can be assembled upon request, enabling integration with control or monitoring systems. The mechanical and electrical properties of this switch correspond to the HGL-125A to 1600A series, ensuring robust performance across its rated current range.

This isolator switch is commonly used in industrial panels, distribution boards, and machinery where reliable isolation is required for safety or operational reasons. Typical buyers include electrical contractors, panel builders, and industrial facility managers. Trade terms such as MOQ, packaging, and lead times are not specified in the listing and must be confirmed with Wenzhou Heshang Technology Co., Ltd.

Technical Specifications for Wenzhou Heshang Technology Co., Ltd. 3P Isolator Switch
Model SeriesHGL-125A~630A
Pole Configuration3P, 4P, 3P + Neutral
Current Rating Range125A to 630A
FunctionCircuit isolation and electrical insulation
Observation Window OptionAvailable on request
Auxiliary ContactsUp to 2 sets, assembly on request
Mechanical and Electrical PropertiesCorrespond to HGL-125A~1600A series
Typical ApplicationIndustrial panels, distribution boards, machinery
Standard InstallationPanel or DIN rail mounting (typical for industrial switches)
Typical Insulation RatingStandard for low-voltage industrial applications
Operating Temperature RangeStandard -5°C to +40°C (typical for industrial switches)
IP RatingStandard IP20 or higher for industrial environments (confirm with supplier)
About Wenzhou Heshang Technology Co., Ltd. - Switch Supplier in China
🏭

Wenzhou Heshang Technology Co., Ltd. is located in Wenzhou, China, specifically at B3002, Lanjiang Software Park, Lanjiang 325011. The company specialises in electrical switches, including isolator switches designed for industrial and commercial applications. Its product range includes high-current solutions, demonstrating a focus on robust, reliable components for demanding environments.

The supplier’s profile does not provide details on certifications, production capacity, or years in operation. The trust tier is classified as 'harbor,' and the response rate is currently 0%, indicating that buyers may need to follow up persistently for inquiries. As with any supplier, direct communication is recommended to clarify technical specifications, lead times, and customisation options.

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 3P Isolator Switch from Wenzhou Heshang Technology Co., Ltd.
The HGL series isolator switches are available with current ratings from 125A to 630A. These ratings cover a broad range of industrial applications, from small machinery to large distribution systems, ensuring compatibility with various load requirements.

Sourcing 3P Isolator Switch from Wenzhou Heshang Technology Co., Ltd. - China Import Guide

Before placing an order, confirm that the switch’s current rating and pole configuration match your system’s requirements, particularly for three-phase applications. Verify whether an observation window or auxiliary contacts are necessary for your installation, as these options may affect lead times and costs. Additionally, ensure the switch’s mechanical and electrical properties align with your operational environment.

Logistics details, including lead time, packaging, and Incoterms, must be discussed with Wenzhou Heshang Technology Co., Ltd. For bulk orders, clarify whether panel or DIN rail mounting is supported and if any additional accessories are required. Payment terms should also be negotiated to fit your procurement process, as these are not provided in the listing.

Quality checks should focus on the switch’s current rating, mechanical life, and IP rating to ensure they meet your system’s demands. Request test reports or certifications to validate compliance with industrial standards. Inspect the switch’s construction for durability, particularly if it will be used in harsh environments. Finally, review the supplier’s documentation to confirm all technical specifications and customisation options.

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Wenzhou Heshang Technology Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
34/100
Trust Score
📦
0+
Products
3.5(12)
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Buy & Import 3p Isolator Switch — Wholesale Supply from China

Securing a reliable supply chain for 3p Isolator Switch is critical for maintaining your business operations. Wenzhou Heshang Technology Co., Ltd., a verified supplier located in China, provides high-quality 3p Isolator Switch ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Electric Switches & Isolators industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 3p Isolator Switch from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Wenzhou Heshang Technology Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Wenzhou Heshang Technology Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Wenzhou Heshang Technology Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Electric Switches & Isolators category or discover new suppliers across the Electric Switches & Isolators sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for 3p Isolator Switch

When importing 3p Isolator Switch from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About 3p Isolator Switch

How can I get the wholesale price for 3p Isolator Switch?

Click the "Request Quotation" button to contact Wenzhou Heshang Technology Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy 3p Isolator Switch in bulk from China?

Yes, Wenzhou Heshang Technology Co., Ltd. provides 3p Isolator Switch for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Wenzhou Heshang Technology Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 3p Isolator Switch to your country.

How do I request a sample of 3p Isolator Switch?

Send a direct message to Wenzhou Heshang Technology Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Wenzhou Heshang Technology Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing 3p Isolator Switch?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Wenzhou Heshang Technology Co., Ltd..

Does Wenzhou Heshang Technology Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Wenzhou Heshang Technology Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Electric Switches & Isolators suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Electric Switches & Isolators manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Wenzhou Heshang Technology Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.

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