Electrical Wiring Guide for PlatePrestige Hardware

PlatePrestige Electrical Guide

Wiring Guide for PlatePrestige Switches & Dimmers

Clear wiring diagrams and step-by-step instructions for North American (US) electrical systems.

Single-Pole Wiring 3-Way & 4-Way Dimmer Compatibility LED & Low-Voltage Retro Toggle

In this guide

01 — Reference

Basic Wiring Terminology

Standard US wire color codes and terminal labels used throughout this guide.


Hot / Live — Black or Red

Carries current from the panel to the switch, dimmer, or outlet. Always treated as live.


Neutral — White

Returns current to the panel. Required for outlets and most modern dimmers.


Ground — Green or Bare Copper

Safety wire for fault current. Connects to the green screw and metal box ground.


Traveler Wires — Red, Black, Other

Run between 3-way and 4-way switches. Do not carry constant power from the source.


Load Wire — Black or Red

Carries power from the switch or dimmer to the light fixture or device.


Terminal Screws

Brass/Black = Hot · Silver = Neutral · Green = Ground · Dark = Traveler common

02 — Wiring Configuration

Single-Pole Switch, Dimmer, or Outlet

Controls one fixture from one location — the simplest and most common setup.

How it works: The hot wire delivers power to the device; the load wire sends power from the device to the fixture. Neutral is required for outlets and some dimmers. Ground provides a safe fault path.
  • 1
    Connect the hot (black) wire to the brass or black terminal on the device.
  • 2
    Connect the load (black or red) wire to the other brass or black terminal.
  • 3
    If required, connect the neutral (white) wire to the silver terminal.
  • 4
    Connect the ground (green or bare copper) wire to the green screw and metal box ground.
Single-pole wiring diagram — PlatePrestige dimmer.

Single-pole wiring diagram — PlatePrestige dimmer

PlatePrestige Dimmer Wiring (No Ground)

PlatePrestige single-pole dimmers have two leads and a fully plastic body — no ground connection is needed on the device itself.

  • Connect the black (hot) wall wire → dimmer's brown (input) lead
  • Connect the red or black (load) wall wire → dimmer's blue (lamp/output) lead
  • If local code requires grounding, ground the fixture or metal box directly
Local codes may require grounding even with fully plastic devices. Always verify requirements for your jurisdiction.

03 — Wiring Configuration

3-Way Switch or Dimmer

Controls one fixture from two locations — ideal for hallways, staircases, and large rooms.

How it works: One switch connects to the power source; the other connects to the light. Two traveler wires run between the switches, allowing either switch to toggle the fixture regardless of the other's position.
3-way switch wiring diagram.

3-way wiring diagram

  • 1
    First switch (power side): Connect hot (black) from the panel to the common terminal — usually the darker or distinctly coloured screw.
  • 2
    Connect the two traveler wires to the two traveler terminals. Either wire may go to either terminal.
  • 3
    Second switch (light side): Connect the traveler wires to the two traveler terminals on the second switch.
  • 4
    Connect the load wire to the common terminal on the second switch.
  • 5
    Connect all ground wires to the green screws on both switches and the metal box grounds.
  • 6
    Neutral (white) wires typically bypass 3-way switches and connect directly at the fixture — unless your dimmer model requires a neutral.

PlatePrestige 3-way dimmers

PlatePrestige 3-way dimmers include four standard US-coloured wires — a dedicated ground and two traveler wires — for drop-in replacement in typical 3-way setups.

04 — Dimmer Technology

Dimmer & Bulb Compatibility

PlatePrestige dimmers use TRIAC leading-edge technology. Matching the right bulb prevents flickering, buzzing, and premature failure.

How TRIAC leading-edge dimming works: The dimmer cuts off the leading edge of each AC power cycle, reducing average power to the bulb. Compatible with incandescent, halogen, and dimmable LED bulbs.
✓  Compatible bulbs
  • IncandescentThe traditional choice. Works perfectly.
  • HalogenFully compatible. Smooth dimming.
  • Dimmable LEDCompatible when labelled "dimmable." Verify packaging before purchasing.
✕  Incompatible bulbs
  • Non-dimmable LEDWill cause flickering, buzzing, or permanent damage.
  • CFL (Fluorescent)Incompatible unless packaging explicitly states dimmability.
  • ELV transformersSome ELV systems require a trailing-edge dimmer instead.

05 — Low-Voltage Systems

LED Strips & Low-Voltage Lights

LED strips and under-cabinet lights require a compatible LED driver between the dimmer and the fixture.

Why a driver is required: LED strips run on low-voltage DC power. A driver converts 120V AC from the wall into the correct DC voltage. The dimmer controls power going to the driver; the driver delivers dimmed low-voltage power to the LEDs.
Never connect a dimmer directly to a low-voltage LED fixture — this will damage both the dimmer and the fixture.

Correct wiring order

What to look for in an LED driver

  • TRIAC Dimmable labelMust say "TRIAC Dimmable," "Phase-Cut Dimmable," or "Leading-Edge Compatible." Unlabelled drivers are not guaranteed to work.
  • Constant Voltage vs. Constant CurrentMost LED strips use Constant Voltage (12V or 24V). Verify the driver output matches your strip's specifications.
  • Minimum and maximum loadIf your fixture's wattage falls below the driver's minimum, you may see flickering. Stay within the driver's rated range.

06 — Low-Voltage Control

0–10V / 1–10V Dimmer

Signal-level controllers that connect to an LED driver's dedicated dimming input — not a replacement for a 120V wall dimmer.

How it works: These controllers send a low-voltage signal to the LED driver's dimming terminals — typically labelled DIM+ and DIM−. The driver adjusts brightness based on this signal. The 120V mains supply stays on at all times; only the dim signal changes.

Important distinctions

  • Connects to the driver's dimming terminals (DIM+ / DIM−) — not to 120V hot or neutral wiring
  • Does not replace a standard 120V wall switch unless your system is specifically designed for 0–10V control
  • Requires a compatible LED driver — confirm 0–10V or 1–10V input support on the driver's datasheet

0–10V signal dimming — PlatePrestige

07 — Low-Voltage Control

12–24V PWM Dimmer

DC-side dimmers for 12V or 24V LED lighting systems — not for 120V AC wiring.

How it works: PWM dimmers rapidly switch the 12V or 24V DC supply on and off to control average power to the LED strip. The wider the on-pulse, the brighter the output — at a frequency invisible to the human eye.

Use cases & restrictions

  • Designed for: 12–24V DC LED strips — under-cabinet setups, RVs, boats, and standalone LED systems with an external power supply
  • Not for 120V AC wiring — always wired on the DC side, after the power supply
  • Not for motors or fans — PWM dimming is incompatible with inductive loads

Correct wiring order

12–24V PWM DC dimming — PlatePrestige

08 — Product Diagrams

Retro Toggle & Multi-Switch Diagrams

Reference wiring diagrams for PlatePrestige Smooth Retro Toggle switches in 3-way and 4-way configurations.

Smooth Retro Toggle — 3-way wiring

3-way wiring diagram for PlatePrestige Smooth Retro Toggle switch.

PlatePrestige Smooth Retro Toggle — 3-way configuration

CE Retro Toggle — 4-way wiring

4-way wiring diagram for PlatePrestige CE Retro Toggle switch.

PlatePrestige CE Retro Toggle — 4-way configuration

3-way dimmer + 3-way toggle + 4-way toggle — combined

Combined: 3-way dimmer, 3-way toggle, 4-way toggle.

Combined 3-way dimmer, 3-way toggle, and 4-way toggle configuration

PlatePrestige hardware wiring reference.

PlatePrestige hardware wiring reference

Need help?

Not sure about your setup?

For complex or unfamiliar wiring, always consult a qualified electrician. Our support team can also answer product-specific questions.

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