Home
Search waterheatertimer.org / all results
Search using Find button  

 Tweet button  
How to Replace outlet with combo switch
Switch operates outlet
Wall switches are generally rated 120-277 volt AC.
Look for volt and amp rating embossed on the electrical device. Do not exceed rating.
Using 20 Amp switch on a 15 Amp circuit is potentially dangerous. It is acceptable to use 15 Amp switch on a 20 Amp circuit.
For 240 volt applications, use double-pole switch.
For other voltages, such as 480-347-600 volt etc, and for 3-phase applications, use switch or timer to activate contactor.
30 amp switch
Cooper 30 Amp switch
Single-pole/ 2-pole on-off switches
Buy:
30 amp 2-pole switch
30 amp industrial grade
30 amp double-pole

Heavy duty double-pole switches to turn off both hot wires in 240 volt circuit.
Always rated 240 volt.
Buy:
30 amp motor switch
40 amp motor switch
30 amp DPDT
Double pole double throw 30 amp switch
DPDT switch can be used to toggle between 2 different voltages.
Buy:
30 amp DPDT switch

Resource:
Use this switch to toggle water heater between 120-240 volt
Ordinary 15-20 amp
single-pole switch
Ordinary 15-20 amp toggle switch.
Buy:
15 amp switch
20 amp switch
pilot light switch

Indicator light shows when Load is ON.
Buy:
Pilot light switch
Resource:
How to wire pilot light switch
GFCI Switch
Combination GFCI
Requires neutral wire. Add GFCI outlet to same box as switch.
Buy:
Leviton Combination GFCI
Combination GFCI  Amazon

Resources:
How to wire GFCI combo
Combination Switch
Combination switch outlet
Requires neutral wire. Add outlet to same box as switch.
Buy:
Combination switch outlet

Resources:
How to wire GFCI combo
3 & 4-way switch
4-way switch

4-way switch is used with two 3-way switches to add more switches to control one light.
Always rated 120-277 volt.
Buy:
4-way switch
Double & triple switch

Multiple switches in one box.

Buy:
Double switches
Triple switches
Center off Switch
Center off Switch
Momentary contact
Use to activate delay timer or sound bell.
Buy:
Center off Switch

Resources:
How to wire delay timer
combo switch replaces outlet
Full size image

1) Start with Ordinary outlet

Project objective: replace outlet with combo device.
Have switch on combo device control outlet on device
Ground wire not shown

Buy:
Combination switch outlet
Resources
Read about 120Volt circuit
1) Add combo device to control new light
Add combo device to control outlet
combo switch replaces outlet
Full size image

2) Switch controls outlet on combo device



Must remove break-away fin, and add jumper wire from Load brass screw to outlet screw as shown
If your switch does not have break-away fin or 2 screws on Hot side, then this wiring is not possible
Buy:
Combination switch outlet
Resources
Read about 120Volt circuit

Jumper wire
Add outletHow to Add new outlet
New outlet is added to Any-outlet#1
Add new wire into existing outlet box.
Run wire to new box
Install ordinary outlet in new box > white to silver screw, black to brass screw:
If you choose, Run additional wire to another new box

Black wire is Hot.> connect to brass screw
White wire is Neutral> connect to silver screw

Code says max 12 boxes per circuit breaker
Resources:
Read pdf
How to drop wire into wall
Old work box
Add outlet Typical switch box with Neutral wire

Resource
How to add a switch
Read pdf
How to drop wire into wall
Old work box
Neutral wire must connect to combo switch.
Neutral is normally two or more white wires covered with wire connector and pushed to back of box.
If box does not have Neutral wire, the Neutral must be brought from any nearby outlet or ceiling box.

Box must have neutral.
Hot wire connects to both switch and outlet on left side of switch.
Neutral wire connects to Outlet on right side of switch.
Load Hot going to light connects to switch on right side of switch.
Test wires electric tester
How to test for Hot and Neutral wire:
Turn power off
Separate all wires for testing except ground wires.
Turn power on.
Tape tester leads to wood sticks for safety.
Keep hands away from power.
Test each wire to bare ground wire.
Tester lights up on Hot wire.
Hot wire should be black (except 3-way switches)
Test Hot wire to all other wires except ground
Tester lights up on Neutral wire.
Buy:

Voltage neon testers at Amazon
Electric testers at Amazon
How to wire combo device How to replace switch with combo switch
If your switch does not have 2 screws on Hot side, then this wiring is not possible
Hot side has the narrow outlet blade.

Review instructions above for basic wiring
1) Use screwdriver or pliers to remove break-away fin between Hot side screws.
If Hot side does not have break-away fin, then wiring is not possible.
2) Add a jumper wire between brass load screw and outlet screw as shown in diagram

Leviton 7299 cannot be wired this way


Buy:
Combination switch outlet

Larger image
How to wire 2 outlets
Outlets are wired in parallel
Each outlet receives Hot wire and neutral wire.
Inspect screws on each outlet to make sure the Brass screws are bonded together, and Silver screws are bonded together.
Connect Black Hot to side with brass screws and narrow blade.
Connect White Neutral to side with silver screws and wide blade.

Outlets have amp rating printed on back of device.
Match amp rating and expected load.
Always connect ground wire.

Resources:
Select and connect wire connectors
How to twist wire
Select correct wire size
Electricity from power plant to distribution substation
What is 3-phase electric: power plant to end user
Electricity:
The grid is defined by three parts: transmission, distribution and end user. The following links show how it works
Power plant to end user power pole
Power pole to residential breaker box
Power pole to commercial breaker box

How to wire residential single phase electric
How to wire commercial 3-phase
Difference between single-phase and 3-phase

Why you need ground wire
How to wire 3-phase timer
3-phase water heater

Contactors/ relays
Type 1 and type 2 surge protection surge protection
Programmable timers

Woods timers
surge protection
Buy
Electronic parts

Industrial supplies

Tools and home improvement

Home and garden

Hayward pool
Pentair pool

Southwire electric
Buy
Tools

DEWALT
Black and Decker
Stanley
SKIL
Makita
Porter-Cable
Bosch

Irwin Hand tools
Klein hand tools
Fluke electrical testing
Dremel hobby tools

Campbell Hausfeld air powered
Tekton automotive

Powerbuilt automotive
Saws and saw blades
box timers Resource:
Compare box timers
DPDT timers
Intermatic
Control water heater w/ Z-wave
Intermatic control centers Resource:
Intermatic control centers: and parts
Digital control centers and parts
Tork control centers and parts
Subpanels
All control centers and parts
Enclosures
programmable timer Resource:
Programmable timers
Countdown timers
Off delay timers
On delay timers
Timer modules
Din rail
Twin & one-shot
Woods
Intermatic
Tork
Low voltage power packs Recirculation systems
Buy from my affiliate links every time/ thanks:
Amazon
As an Amazon Associate I earn from qualifying purchases
Enter Amazon from any link on my site, fill cart with any item ... purchases pay small commission

E-mail: geno03245w@gmail.com
My response might end up in spam folder, check email folders
Waterheatertimer on Twitter
Message thru facebook