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15A 125V 4-Way Toggle Switch — TM-3Click to enlarge

7 factory photos of this exact model · shot on our Lishui line, no renders. Click a thumbnail to change the main image.

Wall Switches

15A 125V 4-Way Toggle Switch

TM-3 · China
Toggle faceUL 20

15A 125V AC 4-way toggle switch.

Part of the UL 20 switch line — toggle and decorator rocker faces, single pole through 4-way, plus dual and triple rocker combination models for a single-gang opening.

UL 20 · Plate ordered separately · White, Black, Ivory, Almond, Grey, Brown, Graphite
At a glance
Amperage15A
Voltage125V AC
Switch Type4-Way Toggle Switch
Wiring MethodSide wire, back wire, push-in
Wall Plate IncludedNo
Certified SafetyUL/cUL listing
Request price and lead time for TM-3

Send the quantity, the project type and the colour. Quotation in one business day with the specification sheet, the listing reference for this model and the packing detail for the DC.

sales@syoutlet.com+86 159 5875 8125Lishui, Zhejiang, China
Production 25–35 days from PO · samples ≈5 working days · MOQ set by the container you book
The short version

What TM-3 is, and what you get

UL 20Built and published against UL 20.
THREE OR MORESits between two 3-way switches to add a third location or further.
SELF-GROUNDINGSelf-grounding clip, with side wire, back wire and push-in terminations.
PLATE BY SPECThe device ships without a plate so you specify the opening: decorator for rocker faces, toggle for toggle faces.

15A 125V AC 4-way toggle switch.

Part of the UL 20 switch line — toggle and decorator rocker faces, single pole through 4-way, plus dual and triple rocker combination models for a single-gang opening.

Confirm before the PO
  • Count the control locations first: a 3-way circuit needs two 3-way devices, and a 4-way sits between them.
  • Wall plates are not included in this line — a decorator opening is needed for the rocker faces.
  • Mechanical switching only: no dimming, timer or smart control in this line.
What you get
  • 15A 125V 4-way toggle switch for lighting control from three or more wall locations
  • UL/cUL listing with UL file number E327438 and UL 20 coverage for switch product verification
  • Used between two 3-way switches as the intermediate device in a multi-location circuit
  • Side wire, back wire, and push-in wiring options support common contractor installation preferences
  • Self-grounding clip, thermoplastic body, individual box packaging, and seven color options for matched project orders
Specification

Every field we hold for TM-3

Transcribed from the product data the quotation is generated from — grouped for review, not edited. Values are published as they stand, including the ones still marked for confirmation.

Compliance & standards
Certified SafetyUL/cUL listing
UL File NumberE327438
Applicable StandardUL 20
Country of OriginChina
Electrical & ratings
Voltage125V AC
Amperage15A
Pole4-way
Required Circuit PositionInstalled between two 3-way switches in a multi-location switch circuit
Construction & finish
Product Type4-way toggle switch
Switch StyleTraditional toggle actuator
ColorWhite, Black, Ivory, Almond, Grey, Brown, Graphite
FinishStandard smooth thermoplastic finish
Features15A 125V 4-way control, intermediate switch function, no common terminal, self-grounding clip, seven color options, individual box packaging
Face MaterialThermoplastic
Body MaterialThermoplastic
Installation & wiring
Switch FunctionExtends one light or one load to three or more control locations when installed between two 3-way switches
Face MarkingNo ON/OFF marking, as expected for 4-way mechanical switch operation
Wiring MethodSide wire, back wire, push-in
Terminal LayoutFour traveler terminals and grounding connection; no common terminal
GroundingSelf-grounding clip: Yes
Neutral RequiredNo neutral termination for a standard mechanical 4-way switch unless product instructions or another device type requires it
Applications as published
Application SectorMulti-story stairways, long corridors, large rooms with multiple entrances, custom homes, property retrofits, and light commercial replacement projects
Ordering & packaging
Product CodeTM-3
Wall Plate IncludedNo
PackagingIndividual box
Not forSingle-location switching, two-location switching without a 4-way position, dimming control, smart control, timer control, or wet-location applications unless a different listed device is selected
Additional fields held for this model
Switch Type4-Way Toggle Switch
Control LocationsThree or more locations when used with two 3-way switches
MaterialThermoplastic
ColorsWhite, Black, Ivory, Almond, Grey, Brown, Graphite
Not ForSingle-location switching, two-location switching without a 4-way position, dimming control, smart control, timer control, or wet-location applications unless a different listed device is selected
Is it the right model?

Use this one, or step to another

Choose TM-3 when
  • Contractors wiring multi-story stairways, long corridors, or large rooms with more than two switch points
  • Property teams replacing 4-way switches in existing multi-location lighting circuits
  • Distributors stocking matching single pole, 3-way, and 4-way toggle switches in seven colors
  • Project buyers who need a 15A 125V UL/cUL listed 4-way switch with side wire, back wire, and push-in wiring options
Step to another model when
  • Choose 15A Single Pole Toggle Switch when the light is controlled from only one wall location. TM-1 — 15A Single Pole Toggle Switch
  • Choose 15A 3-Way Toggle Switches when the light is controlled from exactly two locations. TM-2 — 15A 125V 3-Way Toggle Switch
  • Choose matching wallplates at the same time if the order needs a finished device-and-cover set across the same color schedule.
  • For broader sourcing risk, review our UL/cUL certification and electrical sourcing risk guide before placing repeated switch orders.
See it

TM-3 on camera

Watch on YouTube

TM-3 15A 4-Way Toggle Switch Video

Installation

How to Wire a Standard 4-Way Toggle Switch

01Power Off & Verify the CircuitTurn off the breaker and confirm all switch boxes in the circuit are de-energized with a voltage tester or multimeter.
02Confirm the 4-Way PositionVerify that this switch box sits between the two 3-way switches. Do not use a 4-way switch as the first or last device in the switching circuit.
03Identify Traveler PairsBefore disconnecting the old device, label the two traveler wires coming from one 3-way switch and the two traveler wires going to the other 3-way switch.
04Connect Travelers and GroundConnect each traveler pair to the matched terminal pair shown on the 4-way switch body, then connect the bare copper or green grounding conductor to the green grounding terminal.
05Mount & Test All LocationsFold wires neatly into the box, mount the switch, install the wallplate if required, restore power, and confirm that every switch location can turn the connected light or load on and off.

The plate for this device is T9601 1-Gang Toggle Wallplate. Order the plate with the device so the opening, the face and the finish arrive on the same delivery — and confirm the wall box depth on any combination or fast-charge model before installation day.

Applications

Where TM-3 is specified

Three-Point ControlAdds a middle switch location when one light needs control from three points.4-Way · Intermediate · 125V
Long CorridorsUseful where a hallway needs a center control point between two 3-way switches.Traveler Pairs · No Common
Large Multi-Entry RoomsFits large rooms where one lighting load must be switched from more than two entrances.Multi-Entry · 15A · 7 Colors
Matched Switch SetsUsually ordered with matching 3-way switches to complete the full control circuit.Requires 3-Way Switches · UL 20
Documents & packing

What ships with the quotation

  • SY Outlet product catalogPDF · the full 54-model catalogOpen
  • Single pole switch wiring guidePDF · wiring guideOpen
  • Product videoOn our YouTube channelWatch
  • Specification sheet for TM-3Issued with the quotation, generated from the data on this pageOn request
In the package with every order
  • Specification sheet per model with control layout, rating, wiring method and terminal layout.
  • Terminal layout detail for the multi-location models — common, traveller and ground terminals, which is where a wiring error is caught or missed.
  • Plate cross-reference — the correct opening and gang configuration for each face, since plates are not included in this line.
  • Packing and carton marking — individual box pack, carton dimensions and barcode layout for DC receiving.

Packaging as published: Individual box · country of origin: China

Questions buyers ask about this model

TM-3 — answered

Where does this 4-way switch go in the circuit?

Between two 3-way switches. It has four traveller terminals and no common, so it cannot be used on its own or as a replacement for a single pole device — each additional location beyond the second needs one 4-way in the middle of the run.

Toggle or decorator rocker for this application?

Both exist in this line on the same 15A platform, so the choice is a plate and interior-standard decision rather than an electrical one. Toggle matches the traditional opening and legacy stock; the rocker face is what a modern interior package usually specifies, and it takes the decorator-style rectangular plate.

Is the wall plate included with the switch?

No. Every model in this switch line is published without a plate, so the plate is ordered separately: decorator opening for the rocker faces, standard toggle opening for the toggle faces, and the matching gang configuration for the combination switches.

Can these switches dim, schedule or connect to an app?

No. They are mechanical switches, and dimming, smart control, timer control and wet-location applications are excluded from the published application data for this line. Those are different listed devices — tell us the load and we will point you at what actually does it rather than stretch this line over it.

What do you need to quote a switching schedule?

The plan with the control locations marked, the colour and the plate type per room. We return the switch list by control layout, the plate cross-reference for each face, and the count — including the pairs a 3-way circuit actually needs.

Answers above are specific to TM-3; the model list, quantities and project type is what we need to quote it back in one business day.

Request a quote

Send the list, get the package back

Model list, quantities and project type is all we need to start. The quotation comes back in one business day with the specification sheet for each line item, the listing reference it holds and the packing detail for the DC — one document, not four.

Prefer email? sales@syoutlet.com

Reply in 1 business day · no minimum quoted, MOQ follows the container you book