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The Wire Nut Connector supplied by Marrow Lin Development Company is a closed‑end, twist‑on connector designed for safe splicing of electrical wires. It is manufactured from extruded PVC that is fire‑resistant and incorporates a brass insert for reliable conductivity. The connector carries the item code E1 and appears in a neutral gray colour. It is rated for 300 V operating voltage, 105 °C maximum temperature, and offers a dielectric strength of 600 V.
The fire‑resistant PVC sheath complies with common safety standards and allows the connector to be used in both commercial and residential wiring projects. In practice the E1 model typically accommodates conductors ranging from 22 AWG to 12 AWG, and installers usually apply a torque of 0.7‑1.2 N·m to achieve a secure connection. Industry practice often expects a UL 94 V‑0 fire rating for such connectors, although the supplier does not list a specific certification. Typical bulk packaging consists of 500 pieces sealed in a poly bag.
Electrical contractors, panel builders and OEM assembly lines are the primary buyers of this connector because it provides a cost‑effective solution for multi‑conductor terminations. The product is exported from Taiwan and may be ordered in quantities that suit large projects, but exact minimum order quantities and pricing must be confirmed with Marrow Lin directly. Buyers should also verify the accepted Incoterms and payment conditions before finalising a contract.
| Material | Extruded PVC (Fire‑Resistant) with Brass Insert |
| Voltage Rating | 300 V |
| Temperature Rating | 105 °C (221 °F) |
| Dielectric Strength | 600 V |
| Color | Gray |
| Item Number | E1 |
| Wire Gauge Compatibility | typical 22‑12 AWG |
| Recommended Torque | typical 0.7‑1.2 N·m |
| Typical Certification | typical UL 94 V‑0 fire rating |
| Packaging Quantity | typical 500 pieces per poly bag |

Marrow Lin Development Company, established in 1990, operates from 12F‑2, No. 99, Sec. 2, Zhongshan N. Rd, Zhongshan District, Taiwan. The firm specialises in copper terminals and a broad range of connectors, supplying items that meet JIS and DIN standards such as pre‑insulated and uninsulated crimp terminals, cord‑end ferrules and related hardware.
The supplier is classified as an imported tier with a voyage trust tier, indicating participation in cross‑border trade networks. Current response metrics show a 0 % response rate and no recorded average response time, so prospective buyers should allow extra time for communication. Marrow Lin focuses on delivering components for electrical contractors and OEMs, but does not publish detailed lead‑time or MOQ figures on the public listing.
The E1 Gray Closed End Wire Nut Connector is a fire-resistant PVC twist-on connector rated at 300V and 105C, designed for safe electrical wire splicing in commercial and residential applications. Its 600V dielectric strength ensures reliable insulation for single or multi-conductor connections. Widely sourced from Asian manufacturers for global export, this connector is essential for electrical contractors, panel builders, and OEM assembly operations seeking cost-effective wiring solutions.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the connector’s voltage rating, temperature limit and dielectric strength match the requirements of your project. Request confirmation of any fire‑rating certifications such as UL 94 V‑0, and ask the supplier to clarify the minimum order quantity and packaging options to avoid unexpected costs.
Discuss logistics early by confirming the preferred Incoterm, expected lead‑time and acceptable payment methods. Because the supplier’s response rate is currently recorded as zero, allow additional time for correspondence and consider using a trade escrow or letter of credit to protect the transaction.
Arrange a third‑party inspection or request a sample for testing to ensure material quality and dimensional compliance. Ask for a test report confirming PVC fire‑resistance and brass conductivity, and obtain a certificate of conformity that matches the specifications listed above.
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When sourcing Wire Nut Connector for your business, securing the right balance of quality and cost is essential. Marrow Lin Development Company, a verified supplier based in Taiwan, offers this product with key specifications including Closed End Wire Nut Connector, Extruded PVC Fire-Resistant Housing, Copper/Brass Contact, and 300V. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at na and manage bulk orders with a minimum order quantity (MOQ) of 100 Pieces. This product is actively traded under HS Code 8536.90, making it a staple in the Electric Connectors sector with strong demand from importing countries worldwide.
Importing Wire Nut Connector requires careful attention to shipping logistics, customs compliance, and secure payment terms. Marrow Lin Development Company offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8536.90 in their destination country. 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Wire Nut Connector 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 Electric Connectors category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Wire Nut Connector 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 for HS Code 8536.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Wire Nut Connector from Marrow Lin Development Company is na on FOB terms from Taiwan. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Marrow Lin Development Company through EximNext.
The supplier, Marrow Lin Development Company, has set a Minimum Order Quantity (MOQ) of 100 Pieces for Wire Nut Connector. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Wire Nut Connector is classified under HS Code 8536.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Wire Nut Connector from Taiwan, negotiate shipping terms (FOB, CIF, or EXW) directly with Marrow Lin Development Company. Ensure you have the necessary import licenses for Electric Connectors products in your destination country.
Yes, Marrow Lin Development Company 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.
The key specifications for Wire Nut Connector supplied by Marrow Lin Development Company include Closed End Wire Nut Connector, Extruded PVC Fire-Resistant Housing, Copper/Brass Contact, and 300V. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Marrow Lin Development Company offers Wire Nut Connector with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Wire Nut Connector is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Marrow Lin Development Company through our platform.
Marrow Lin Development Company maintains international quality certifications. These ensure that the Wire Nut Connector meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Marrow Lin Development Company will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Marrow Lin Development Company.
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