Waterproof Wire Nuts Manufacturer for OEM & Wholesale
Source silicone-filled waterproof wire nuts from TONFUL Electric for outdoor wiring, landscape lighting and irrigation projects. Compare the JW1010–JW1050 range and confirm the approved conductor combinations, installation conditions and documentation for your selected model.
Send your wire sizes, conductor count, application and order quantity. TONFUL can review product selection, samples and OEM packaging with your enquiry.
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Waterproof Wire Nut Applications
Use these environments as enquiry examples. Wet-location, direct-burial, immersion and voltage suitability must be confirmed for the exact connector and installation.
Landscape Lighting
Irrigation Systems
Pool & Spa Equipment
Automotive Wiring Enquiries
Underground Cable Splicing
Outdoor Signage & Luminaires
Waterproof Wire Nut Specifications
The existing comparison chart is retained below. Verify values against the current model datasheet and approved connection combinations before procurement. JW1050 details are available on its linked product page.
| product name | JW1010 | JW1011 | JW1020 | JW1030 | JW1040 |
|---|---|---|---|---|---|
| Max. Voltage | 600V max. building wire (1000V max. signs or luminaries) | 600V max. building wire (1000V max. signs or luminaries) | 600V (1,000V in fixtures and signs) | 600V (1,000V in fixtures and signs) | 600V (1,000V in fixtures and signs) |
| Wire Range: | Min #22/Max #12(AWG) | Min #24/Max #12 (AWG) | Min #22/Max #12 | Min #22/Max #8 | Min #22/Max #6 |
| Connector Size: | Φ10mmx23.8mm | Φ12mm x 30mm | Φ14mm x 24mm | Φ17.2mm x 34.5mm | Φ20.6mm x 41.2mm |
| Rated temperature | 105°C (221°F) | 105°C (221°F) | 105°C (221°F) | 105°C (221°F) | 105°C (221°F) |
| Silicone Sealant: | -45°F to 400°F | -45°F to 400°F | -45°F to 400°F | -45°F to 400°F | -45°F to 400°F |
| Flammability rating | UL94V-0 | UL94V-0 | UL94V-0 | UL94V-0 | UL94V-0 |
| Stripping length | 10-12mm | 10-12mm | 10-12mm | 10-12mm | 10-12mm |
| weight | 1.99g | 2.49g | 2.75g | 4.63g | 6.58g |
| packaging | 500Pcs/Bag | 500Pcs/Bag | 500Pcs/Bag | 500Pcs/Bag | 500Pcs/Bag |
| Instructions | Plug-and-tight installation | Plug-and-tight installation | Plug-and-tight installation | Plug-and-tight installation | Plug-and-tight installation |
Select and Install in Six Practical Steps
Define the Installation
Record the outdoor or indoor location, exposure to moisture and whether wet-location or direct-burial approval is required.
Confirm the Conductors
Record each conductor size, count, material and solid or stranded construction. Obtain an approved combination for the selected model.
Select the JW Model
Compare body dimensions, electrical ratings and connection combinations. Confirm the current datasheet and any applicable approval scope.
Prepare the Wires
Isolate and verify power is off. Strip to the selected model’s instructions without damaging conductors; do not copy a strip length from another connector.
Install to Instructions
Follow the model-specific insertion and twisting procedure. Keep conductors and sealant clean and use the required enclosure or protection.
Verify and Document
Check retention and the completed connection as directed. Record the model and instructions for maintenance; do not reuse unless expressly permitted.
Review Quality and Application Requirements
Request test reports, certifications and installation instructions for the exact model and intended market. A logo or family-level description does not establish that every variant is approved for every installation.
Model-Specific Documentation
Ask for test reports, certification records and the applicable product scope for the exact model.
Connection Performance
Confirm approved conductor combinations, retention requirements and electrical test criteria.
Sealing and Environment
Verify sealing performance and test conditions for the intended wet, burial or outdoor environment.
Incoming Inspection
Agree sample checks, model markings, packing quantities and traceability requirements.
OEM Waterproof Wire Nuts & Wholesale Ordering
Bring your technical and commercial requirements into one enquiry. TONFUL can review the JW model, conductor requirements, quantity and packaging before quotation.
Technical Requirements
- JW model or drawing reference
- Conductor sizes, count and construction
- Voltage and installation environment
- Required test and certification documents
Commercial Requirements
- Quantity and forecast per model
- Samples and approval process
- Packaging, labeling and barcodes
- Destination and delivery requirements
Confirm price, MOQ, samples, lead time, labeling and shipping terms in the quotation. For product selection assistance, contact TONFUL.
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Waterproof Wire Nuts: Frequently Asked Questions
How do I choose between JW1010 and JW1050?
Compare dimensions and the approved conductor combinations for each model. Send TONFUL the wire sizes and conductor count rather than selecting by connector color alone.
Can these connectors be used for direct burial?
Confirm direct-burial approval and installation conditions for the exact model. Request the relevant listing and instructions before specifying an underground splice.
Does an IP rating cover unlimited immersion?
No general immersion duration or depth is established by this page. Request the applicable test conditions and approved use for the selected connector.
Can I connect solid and stranded wires?
Confirm the permitted conductor construction and combination in the model instructions. Do not assume all combinations within a broad AWG range are approved.
Can a waterproof wire nut be reused?
Follow the model instructions. Treat a used sealed connector as unsuitable for reuse unless the manufacturer expressly permits it.
Can TONFUL supply OEM packaging?
Send your requested models, quantities, label artwork and pack format. MOQ, sample arrangements and lead time are confirmed in the quotation.
Request a Waterproof Wire Nut Quote
Send your connector model, wire sizes, conductor count, installation environment, order quantity and destination. Include documentation and packaging requirements.
Email sales@tonful.com or open the enquiry window below.