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NEMA 1-15P to Multi-Outlet NEMA 1-15R Splitter Extension Cord with Molded Strain Relief
The molded SR strain relief structure protects the branch connection area from pulling, bending, and repeated handling, reducing failure risk at one of the most stressed points of a multi-output cord.
The 2-wire non-grounded NEMA 1-15 configuration is suitable for compatible Christmas lights, LED string lights, decorative lighting, retail display lighting, and OEM lighting kits that do not require a grounding pin.
Output quantity, input length, branch length, wire gauge, SPT cable type, plug polarity, and cable color can be customized to match different product layouts, packaging programs, and market requirements.
For bulk orders, custom branch design, private-label packaging, or certification matching, request a NEMA 1-15P to Multi-Outlet NEMA 1-15R Splitter Extension Cord quotation with your required output count, AWG, cable length, polarity, and destination market.
- Product Description
NEMA 1-15P to Multi-Outlet NEMA 1-15R Splitter Extension Cord with Molded Strain Relief for Decorative Lighting
The NEMA 1-15P to Multi-Outlet NEMA 1-15R Splitter Extension Cord with Molded Strain Relief is a 2-prong multi-output cable assembly designed for Christmas lights, LED string lights, decorative lighting, retail display fixtures, and OEM lighting kits. It uses a NEMA 1-15P male plug on the input side and multiple NEMA 1-15R female receptacles on the output side, allowing several compatible low-load devices to be powered from one outlet. The molded SR structure protects the branch connection area from pulling and bending, which is especially important for seasonal lighting products that are installed, removed, packed, and reused repeatedly.
Why Choose Our NEMA 1-15P to Multi-Outlet NEMA 1-15R Splitter Extension Cord?
For decorative lighting buyers, the real problem is usually not one single plug. It is messy wiring, inconsistent branch spacing, unclear current loading, and weak branch protection. This assembly is built for buyers who need a repeatable multi-output power solution with controlled molding at the stress point.
Molded SR Strain Relief Protects the Branch Area and Reduces Cable Failure Risk
The branch point uses a molded SR strain relief structure instead of a switch or loose adapter. This design helps protect the internal conductor connection from pulling force, repeated bending, and cable movement during installation or packing.
For seasonal lighting and OEM kits, the SR area matters. It is where most low-cost splitter cords fail first if the molding is weak or the branch angle is poorly controlled. A properly molded SR helps reduce returns and improves long-term use stability.
Multi-Outlet Splitter Structure Powers Several Lighting Points From One Input
The splitter design uses one NEMA 1-15P input plug and multiple NEMA 1-15R female output receptacles. This allows users to connect several compatible light strings, LED decorations, or small lighting devices from a single outlet position.
For OEM lighting kits and seasonal products, fewer loose accessories means cleaner packaging, faster installation, and fewer end-user questions after purchase.
NEMA 1-15 Two-Prong Structure Matches Common North American Decorative Lighting Products
The NEMA 1-15P and NEMA 1-15R format is widely used for 2-wire, non-grounded devices in North American markets. It is suitable for many compatible decorative lighting, LED string light, and small-load applications where the final device does not require a grounding pin.
Correct NEMA classification helps importers and brand owners avoid wrong product listings, incorrect packaging descriptions, and unnecessary compliance questions during channel review.
Custom Branch Length Helps Match Real Product Layouts
The input cable and output branches can be produced in different lengths. Equal branch lengths work well for symmetrical lighting layouts, while custom branch spacing can match Christmas trees, retail displays, lighted signage, or OEM decoration kits.
This helps buyers reduce excess cable loops, improve installation appearance, and make the final product feel purpose-built instead of generic.
Complete Product Specifications
| Parameter | Available Specification |
|---|---|
| Product Name | NEMA 1-15P to Multi-Outlet NEMA 1-15R Splitter Extension Cord with Molded Strain Relief |
| Product Type | US 2-prong multi-output splitter extension cord |
| Input Plug | NEMA 1-15P 2-prong male plug |
| Output Connectors | Multiple NEMA 1-15R 2-prong female receptacles |
| NEMA Classification | NEMA 1-15P to multi-way NEMA 1-15R, 2-wire non-grounded splitter cord |
| SR Structure | Molded strain relief at branch connection area |
| Output Quantity Options | 2-way / 3-way / 4-way / 5-way or custom multi-output structure |
| Plug Polarity Options | Polarized / non-polarized available according to mating product and market requirement |
| Rated Voltage | 125V AC |
| Rated Current Options | 7A / 10A / 13A / 15A depending on wire gauge, cable type, branch structure, and certification requirement |
| Power Rating | Final wattage depends on rated current; total load is shared across all output receptacles |
| Wire Gauge Options | 18AWG / 16AWG / 14AWG available according to total load requirement |
| Conductor Structure | 2-core cable, commonly 2C copper conductor construction |
| Cable Type Options | SPT-1 / SPT-2 / SPT-3 available according to insulation thickness, flexibility, and application requirement |
| Cable Length Options | Input length and branch lengths customizable; common options include 1 ft, 2 ft, 3 ft, 6 ft, or project-specific lengths |
| Branch Structure | Molded multi-way splitter design with SR protection |
| Jacket Material | PVC jacket; flexible or cold-resistant material available on request |
| Standard Color | Black |
| Color Options | Black, white, green, brown, or custom color available by order |
| Application | Christmas lights, LED string lights, decorative lighting, retail displays, event decoration, garden lighting sets, and OEM lighting kits |
| Certification Options | UL / cUL / ETL available depending on cable structure and target market requirement |
| Customization | Output quantity, input length, branch length, AWG, SPT cable type, SR shape, plug polarity, color, logo printing, label, and packaging |
Buyer's Insight: The black molded block shown on this type of splitter should be treated as SR strain relief, not an inline switch. It does not control on/off function. Its job is mechanical protection: holding the branch wires in place, reducing pull force at the internal connection, and improving durability during repeated seasonal installation. For buyers, the key checks are total current, branch quantity, branch length, plug polarity, and SR molding quality.
Advanced Safety Features
The 2-wire NEMA 1-15 structure is intended for compatible non-grounded devices. It should not be used for equipment that requires a grounded NEMA 5-15 connection.
The total load must be calculated across all output receptacles. If multiple devices are connected at the same time, their combined current must remain within the rated capacity of the selected AWG, SPT cable type, plug, and branch structure.
The molded SR strain relief helps protect the branch area from repeated pulling and bending. For decorative lighting and seasonal products, this area is one of the most important inspection points during production and outgoing QC.
Frequently Asked Questions
Q: Is the black molded box an on/off switch?
A: No. It is a molded SR strain relief structure, not a switch. It is designed to protect the branch connection area and reduce mechanical stress on the internal wiring.
Q: Can the output quantity be customized?
A: Yes. The splitter can be built as 2-way, 3-way, 4-way, 5-way, or other custom multi-output structures depending on the lighting kit layout and total load requirement.
Q: Can all output connectors be used at the same time?
A: Yes, but the total combined load must stay within the rated current of the full cable assembly. The rating is shared across all outputs, not assigned separately to each female connector.
Q: What is the sample dispatch timeline for OEM orders?
A: Standard configurations can usually move faster after specification confirmation. For custom branch quantity, custom SR molding, special plug polarity, private-label printing, customized packaging, or certification matching, the sample timeline depends on material preparation and testing requirements.
Contact Us
✔ Molded SR Protection | ✔ Custom Output Quantity | ✔ 100% Outgoing Inspection
Ready to discuss your NEMA 1-15P to Multi-Outlet NEMA 1-15R Splitter Extension Cord with Molded Strain Relief requirements? contact us at rhea@szkuncan.net for expert guidance and competitive pricing.
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