Three Gang Light Switch — 16A Use for 3 Independent Circuits With a Single Wall Supply
This is a three gang light switch (R30305/R30306) that contains three independent controls in one standard size (86x86mm) panel. As a three-gang switch rated at 16A/250V, you can control up to three separate circuits from one wall mount, thus eliminating the need for three separate switches. It can be used as either one-way or two-way switches and conforms to the international standard IEC 60669. This three-gang light switch, when used in kitchens, hallways, or commercial buildings, provides a compact option for controlling the loads of three circuits while maintaining a complete load rating for each circuit.
Three Independent Circuit Rockers in a Single Box: This three rockers light switch offers a single standard-sized housing unit that operates three independent circuits. It will fit a standard 86×86 mm backbox. The benefits of reducing wall mounting by consolidating three circuits into one unit and the reduced time of installation due to not having to install three separate single gang switches.
One or Two-Way per Gang: The R30305 has 3 one-way switching options; each rocker functions as an independent switch for its designated circuit from one location. The R30306 upgrades to 3 two-way switch operation by enabling the use of a second switch for each rocker from multiple locations.
No Compromise on Load Ratings — All 3 Gangs Rated at 16A!
The three-gang light switch has a full 16 amp inductive/resistive rating per gang, thus no combining of loads will occur with regard to load ratings. Each of the three circuits can carry its rated current equally at the same time. The gang design of the switch mechanism has a common feature throughout the R30 series: both the gang switch and contact assemblies are made with a red copper bus bar system, that uses Φ3.5mm × 0.35mm silver alloy contacts and is designed for 40,000 cycles.
The gang switch and gang design are both made of imported high transparency, strength PC; this provides the base and front panel with high-quality materials. This triple rocker switch has an iron plate that connects all three rockers. This prevents movement of the individual rockers and is especially important when one rocker is used many times but does not cause any other rocker to move.
Two Options for the R30 Series 3 Gang Light Switch
| Model | Switching Type | Typical Application |
|---|---|---|
| R30305 | 3 Gang 1 Way | Designed for a kitchen, where the main light, under-cabinet light, and accent light are all controlled independently from a single position. |
| R30306 | 3 Gang 2 Way | Used in halls or open areas where a switch at both end positions allows end-to-end hallways to have three lights, each controllable from two positions. |
Specifications
| Series | R30 series |
| Item Codes | R30305 (1 Way) | R30306 (2 Way) |
| Description | 3 Gang 1 Way / 3 Gang 2 Way Triple Light Switch |
| Current / Voltage | 16A / 250V~ per gang |
| Front Panel | PC (high depth and transparency) |
| Base & Middle Plate | PC base + Iron middle plate |
| Switch Internal | Copper (Red Copper Bushing, Stamping, Copper Positive); Φ3.5×0.35mm Silver contact; φ4.0×1.5mm Copper contact (per gang) |
| Standard | IEC 60669 |
| Product Lifetime | 40,000 cycles |
| Warranty | 12 Years |
| Available Colors | White / Gold / Gray / Black |
| MOQ | 2,000 pcs per item |
| Packaging | 1 pc per plastic bag | 10 pcs per inner box | 100 pcs per outer carton |
Direct Factory Supply to Wholesale and OEM Partners
Your Source for Manufacturing Triple Switches
R30305/R30306 light switches are produced using the same manufacturing processes; this ensures both consistent manufacturing quality as well as visually matching items within the R30 product family. As a factory-direct partner, you will receive volume pricing, flexible OEM branding, and logistics support to meet your needs as an international electrical distributor.
Where to Specify This Triple Gang Light Switch
Practical application notes for contractors, developers, and wholesalers specifying a triple gang light switch for multi-circuit control.
Application Use Cases for This 3 Gang Light Switch
For Large Kitchens & Open-Plan Areas, this triple light switch handles main ceiling lights, task lighting, and accent circuits from one panel. In Hallways & Landings, the 2-way version (R30306) enables multi-point control across three circuits — stairs, landing, and corridor — each from two positions. For Commercial & Hospitality, the 3 gang light switch consolidates control in meeting rooms and hotel suites, reducing wall clutter while maintaining independent circuit management.
Installation & Wiring Note
This triple gang light switch uses a standard 86×86mm back box. Each gang has clearly marked common, L1, and L2 terminals. For 1-way circuits, use common and L1. For 2-way circuits, connect the traveler to L2. The iron middle plate keeps all three rockers aligned and firm against the wall surface even with repeated use of individual gangs.
Frequently Asked Questions
What does 3 gang mean on a light switch?
A “3 gang” switch has three independent rockers on a single wall plate, each designed to control a different circuit. The R30305/R30306 models make it possible to operate up to three separate lights or groups of lights from one position, eliminating the need for multiple single-gang switches.
How to connect a 3 gang light switch?
Connecting a triple light switch requires feeding live electricity to the common terminal of each gang and wiring each L1 terminal to its respective light fixture. For the R30306 two-way model, you will also use the L2 connections to establish traveler connections to the second switch position. Always disconnect the power supply at the consumer unit before proceeding, and consult a certified electrician if unsure.
Does it matter which wire goes where on a 3-way light switch?
Yes, it matters. Correctly identifying and wiring terminals is essential for proper functionality. In UK wiring practices, live wires go to the common (C) terminal, while two traveler wires connect to L1 and L2. Swapping these connections may cause inconsistencies in operation. Terminals on the R30306 triple gang switch are clearly labeled for easier installation.
Is a 3 gang and a 3-way switch the same?
No, these terms refer to different configurations. A 3-gang switch has three rockers to control three separate circuits on a single plate. A “3-way switch” (often used in North America) functions as an intermediate switch where a single circuit can be controlled from three or more positions.
Can I mix 1-way and 2-way circuits on this 3 gang light switch?
Yes, with the R30306 model, you can wire individual gangs as 1-way circuits by using only the common and L1 terminals. Other gangs can simultaneously operate as 2-way circuits using their respective L2 terminals.
What is the combined load capacity of this triple light switch?
All three gangs in this triple rocker switch are rated independently for 16A/250V, with no derating required. Each gang can handle its full rated load simultaneously, accommodating high-demand lighting or mixed resistive applications.
Is this triple light switch available in the same finishes as other R30 products?
Yes, the R30305/R30306 models are offered in the same finishes as the rest of the R30 series, including White, Gold, Gray, and Black, making it easy to integrate with other R30 products for a cohesive appearance.
