Insteon Remote Control In-Line On/Off Switch

Control Up to 1800 Watts of Lighting Without a Wall Switch
  • Fits inside a standard electrical box
  • Control hardwired lights and appliances without running wires for a wall switch
  • Controls up to 20 Amps or 1800 Watts (incandescent) at 120 or 277VAC
  • This product is an Insteon Dual-Band device
  • Works with both Amazon Alexa and the Google Assistant for voice control (Insteon Hub required, Alexa device and Google Assistant device each sold separately)



  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included
  • Control hardwired lights and appliances without a wall switch. Simply wire the In-Line On/Off Switch to your lighting or appliance fixture and link it to an Insteon controller for fast, reliable remote control. No need to pull additional wires for a wall switch!

    The In-Line On/Off Switch works great in residential (120VAC) as well as commercial (277VAC) applications and offers a higher load switching capacity than the Insteon Micro Modules so you can control larger banks of lighting. In addition this In-Line On/Off Switch is dual-band, meaning it communicates simultaneously over both radio frequency (RF) and the powerline, increasing reliability while enhancing your Insteon network.

    Add a Wireless Wall Switch Anywhere

    A Mini Remote Switch can be wirelessly linked to the In-Line On/Off Switch and mounted on any wall you where you want control (mounting kit sold separately). The Mini Remote Switch looks like a standard wall switch but is powered by a USB-rechargeable battery and can go for over a year without recharging under daily use. You can add as many as you want, providing a wireless switch at different points in the room or across the house.

    App Control

    Using Insteon Hub (2245-222), you can control, program, and manage settings for In-Line On/Off Switch and any other Insteon devices in your network. You can even schedule timed events, receive alerts when devices are activated and more.

    Insteon also offers a Micro On/Off Module that wires in behind your existing switches or fixtures. This allows you to keep your existing antique, toggle or decorative wall switches while adding the customizable Insteon remote control functionality.

    Non-Volatile Memory

    All In-Line On/Off Switch settings are stored in non-volatile memory and are not lost during power failures. Additionally, in the event of a power loss, the In-Line On/Off Switch will return to its last on/off state when power is restored.

  • General
    Manufacturer Insteon
    Manufacturer Product No. 2475SDB
    UPC 813922011425
    Patent No. U.S. Patent No. 7,345,998. Protected under U.S. and foreign patents (see
    Warranty 2 Years
    Insteon Features
    Operation Modes Insteon
    LED Indicator Green when load is On
    Red when load is Off
    Multi-Way Circuit Support Yes, as a receiver and as a controller
    Setup Memory Non-volatile EEPROM
    Insteon ID 1
    Maximum Scene Links 417
    Scene Commands Supported as Responder On | Off
    Software Configurable Yes
    RF Range 150 ft.(depending on your home’s construction)
    Mounting Mounts inside lighting ballast box in the ceiling or in the wall
    Wire's White - Neutral 18 gauge
    Black - Hot 12 gauge
    Red - Load 12 gauge
    Copper - Earth ground 12 gauge
    Beeper Yes
    Operating Conditions 32 to 104° F, up to 85% relative humidity
    Operating Environment Indoor
    Dimensions 2.77" x 1.75" x 1.47"(H x W x D)
    Weight 4.2 oz
    Storage Conditions 4-158°F (-20-70°C)
    Voltage 120VAC +/- 10%, Single phase
    277VAC +/- 10%, One phase of a three phase system
    Frequency 60Hz
    Load Types Wired-in incandescent lighting and inductive loads
    Load Types Wired-in incandescent lighting
    Maximum Load 20 Amps;1800 Watts (for incandescent loads)
    Standby Power Consumption <1W
    Certifications Safety tested for use in USA and Canada (UL-508-2010, CSA C22.2 #14-2010)
  • Reviews 1 - 10 of 60

    1. 1
    2. 2
    3. 3
    4. 4
    5. 5
    6. 6
    No wiring diagram on using with motion sensing floodlight Review by Rodney
    No wiring diagram on using with motion sensing floodlight

    I had an old On/Off In-Linc Linc with Sense (non dual-band) wired to a motion sensing floodlight. This device died, so I ordered another one, but the newer one has NO Sense wire. Moreover, the wiring diagram doesn't even address how to wiring to a motion sensing floodlight. I'm not even sure if this newer model without sense wire will even work properly with a standard motion sensing floodlight. I also recently ordered a micro on/off module. It has 2 sense wires and 4 wiring diagrams that are NOT labeled in a way that explains the appropriate use of each. Again, no reference on how to wire with a motion sensing floodlight! Come on Smarthome, get your act together and support users with appropriate products and Complete wiring diagram options and more common diagram titles!

    Posted on 1/28/2017

    Review of 2475SDB Review by JOHN
    Review of 2475SDB

    Item easy to install and set-up. The relay allows installation of wall sconces without exposed electrical wires and eliminated need to run wiring for a switch. Great product.

    Posted on 7/19/2014

    Review of 2475SDB Review by RICHARD
    Review of 2475SDB

    These are great for remote locations where I can't install a switch box. For example I am using this one in a light fixture in my attic. I then control the light from a keypad link on the ground floor. Don't have to worry about leaving light on in the attic as I can turn it off from anywhere.

    Posted on 2/16/2014

    Review of 2475SDB Review by JAMES
    Review of 2475SDB

    Works great, wish it was small enough to fit in the light fixture I used it on, but it did what I wanted it to do.

    Posted on 2/5/2014

    Review of 2475SDB Review by CHRISTOPHER
    Review of 2475SDB

    I have an older in-linelinc, non dual-band but with sense wiring. I have no communication problems with any of my insteon stuff other than some noise coming through LED lights on the same circuit. I've found most communication issues were a result of a bad program or scene.

    Posted on 1/15/2014

    Review of 2475SDB Review by ARTHUR
    Review of 2475SDB

    I'm having some of the same issues that I had with the x-10 stuff, inconsistancy

    Posted on 12/7/2013

    Review of 2475SDB Review by ERIC
    Review of 2475SDB

    Solved my problem works great

    Posted on 12/4/2013

    Review of 2475SDB Review by JAMES
    Review of 2475SDB

    I am using this in a sealed outdoor enclosure to control a heavy duty relay for my pond pumps. No problems with reliability and it works a lot faster than my old X-10 control. The status capability allows me to see which pump is on even when it is too dark to see the pond.Taking one star off since the housing has multiple protrusions which hinder placement in a tight box. Replacing pigtails with screw terminals would eliminate multiple wire nuts which also take up valuable space.

    Posted on 11/19/2013

    Review of 2475SDB Review by TIM
    Review of 2475SDB

    Change LED to red/green such as In-LineLinc Dimmer. Love addition of 20A control and local on/off buttons. Lacking full x/10 control. It will only handle a primary address, not scenes in x/10. This deletion completely baffles me since it is just a software issue that is readily available. Here's the biggie; the brackets for mounting in gang box have now been deleted. This unit is so dangerous. I was told by support to just let it sit in gang position, but it can move with heat/cold or vibration and touch up against adjacent gang mounted items such as outlets or the side of the gang box if metal and short out or start a fire. There needs to be an immediate fix for this issue or recalled. INCLUDE removable brackets please.

    Posted on 10/2/2013

    Review of 2475SDB Review by MARY
    Review of 2475SDB

    Works well..Wish the remote switch fit in the wall bracket and switchplate better.

    Posted on 9/19/2013

    Leave a Review

    Only registered users can write reviews. Please, log in or register

    • 1x - Insteon In-LineLinc Relay
    • 1x - Quick Start Guide
    • 4x - Wire Nuts

Please wait...