Conductor combination
Specify wire size in mm² or AWG, conductor type and the number of wires at each joint.
Match the connector to the wiring task. Browse wire nuts, quick splice connectors, T-taps, waterproof connectors and insulating tape from TONFUL Electric, then confirm conductor combinations and installation requirements on the selected product page.

| Construction | Selection focus | Series reference |
|---|---|---|
| Wire nuts and closed-end connectors | Check the complete conductor size and count combination, installation method and enclosure conditions. | Wire Nut · SP connectors |
| Quick splice and T-tap connectors | Match main and branch wire sizes, insulation diameter and mating terminal construction. | Quick Splice · T-Tap |
| Waterproof connectors | Confirm the selected model, wire combination, sealing procedure and approved exposure conditions. | JW1010–JW1050 · Outdoor splice connectors |
| Insulating tape | Review insulation, substrate, application method and supporting ratings for the exact tape. | High Voltage Self-Adhesive Rubber Tape |
Use the selected product’s dimensional table and installation requirements to prepare your order.
Specify wire size in mm² or AWG, conductor type and the number of wires at each joint.
Confirm wire-jacket diameter, mating connector details and available space for the selected model.
Review stripping, crimping, splice or sealing instructions and the required tool for each connection.
Provide voltage, temperature and exposure requirements. Request model-specific ratings and supporting documentation.
Send your model list, conductor combinations, application conditions and quantities.
Prepare an enquiryAgree the specification and required evidence before placing your order.
Explore manufacturingList connector or tape references, wire sizes and count, mating dimensions and quantities. Identify the requirements for each model separately.
Describe the wire construction, connection method and installation environment. Include tooling, inspection or sample requirements.
Identify the dimensional drawings, installation instructions, material declarations or test evidence needed for the selected models.

OEM & PACKING
Build your wire accessories order around the selected models, identification and supply requirements.
Specify the part number, complete conductor combination and quantity for each connector.
Provide model references, label artwork and any batch identification requirements for your order.
Specify quantities per model, individual packs, inner boxes, outer cartons and delivery destination.
No. Select by model number and the approved conductor combination. Colour conventions vary between product families.
No. Wire nuts, T-taps, quick splices and outdoor connectors use different connection methods. Confirm construction, wire combinations and installation conditions for the selected model.
No. This category includes both general-purpose and waterproof products. Confirm the exact model’s environmental approval and installation instructions; the category name does not establish a waterproof or direct-burial rating.
Send product references, conductor sizes and count, application conditions, quantities, sample requirements and packaging preferences. Ask for the technical documents required for your selected models.
Product images are high-definition illustrative recreations of the original catalogue photos. Confirm exact construction and dimensions against the selected model drawing or approved sample.