Cooper Wiring Devices TR7740-BK USB Charger with Tamper Resistant Receptacle - Black
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Cooper Wiring Devices TR7740-BK USB Charger with Tamper Resistant Receptacle - Black

A Permanent and Energy Efficient Alternative to Bulky USB Adapters
  • 2-pole, 3-wire grounding
  • Replaces standard duplex receptacle units
  • LED indicator lets you know your device is charging
  • Durable and corrosion-resistant design
  • Built-in wire strippers and tri-combo screws

Item #: 21675BK

In stock - Ships Today

Special Price: $12.86

List Price: $29.99

Your Savings: $17.13

Frequently Bought Together:
+

Cooper Wiring Devices TR7740-W USB Charger with Tamper Resistant Receptacle - White

Special Price: $15.92

List Price: $29.99

Your Savings: $14.07

Price For Both: $28.78

  • Details
  • Specs
  • Reviews
  • What's Included
  • With this in-wall combination USB charger and tamper resistant receptacle unit, you'll be able to charge portable electronic devices directly from a wall outlet. All you will need is a USB cable to connect to the one of two USB ports on this unit. This energy-efficient unit uses less energy than traditional chargers, leading to savings of up to $31 per year in electricity costs. In addition to the USB ports, this unit also features one standard AC electrical outlet. Equipped with UL approved tamper resistant shutters, this unit complies with the 2011 NEC Article 406.12 requirement.

    Any standard duplex receptacle can be replaced with this unit in minutes. Constructed with injection-molded housing, PVC resin, and a zinc-plated steel mounting strap, this combination receptacle was designed to be durable and corrosion resistant. An automatic grounding system eliminates the need for a bonding jumper in grounded metal enclosure. Triple wipe blade contacts and double wipe ground contacts also allow for long-term plug retention and can withstand regular use.

    This product is also available in Almond, Ivory, Light Almond, and White, each sold separately.


  • Specifications
    Manufacturer Cooper Wiring Devices
    Manufacturer Product No. TR7740-BK
    UPC 032664729225
    Rating 15A
    125VAC
    700mA
    5 VDC
    Wiring Type Back & side wire
    Testing & Code Compliance cULus Listed UL 498 and UL 1310
    Environmental
    Flammability Meets UL 94 requirements;V5 rated
    Temperature Rating -4 to 140 degrees F (20 to 60 degrees C)
    Electrical (AC Output)
    Dielectric Voltage Receptacle withstands 2000V per UL 498
    Temperature Rise Receptacle - max. 86 degrees F (30 degrees C) after 100 cycles of overload @ 150% of rated current (DC)
    Electrical (DC Output)
    Switching Frequency Typical 66kHz
    Output Voltage Nominal 5V (+/- 10%)
    Protection Current limiting and Thermal shutdown
    Output Current Constant current maximum 700mA
    Mechanical
    Base Device Terminal Accommodation #14 - #12 AWG
    Voltage Ratings Permanently marked on device
    Materials
    Face PVC
    Base PVC
    Strap 0.045' thick steel, zinc plated
    Auto Ground Clip Phosphor Bronze
    Line Contacts 0.030' thick triple wipe brass
    Ground Contact 0.030" thick double wipe brass
    Terminal Screws #8-32 steel, brass-plated;neutral screw nickel plated
    Ground Screw #8-32 steel, zinc plated, green
    Tamper Resistant Reliable Delrin shutter assembly
  • Reviews 1 - 10 of 20

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    Review of 21675BK Review by HERBERT
    Review of 21675BK
    Rating

    It works . . . that's all that is necessary.

    Posted on 7/31/2013

    Review of 21675BK Review by KEVIN
    Review of 21675BK
    Rating

    Great.. No more chargers taking up space in outlet .. Love it. ..

    Posted on 2/19/2013

    Review of 21675BK Review by PETER
    Review of 21675BK
    Rating

    This outlet makes life MUCH easier! We need to add a few more around the house!

    Posted on 2/16/2013

    Review of 21675BK Review by MARK
    Review of 21675BK
    Rating

    Easy install, relegate the transformer to travel duty.

    Posted on 1/19/2013

    Review of 21675BK Review by JOHN
    Review of 21675BK
    Rating

    Very good product. Worked with Ipad II and III and Iphones. They tend to be pickey. Easy install with steak screws. Looks nice. I'm Going to get one for every bed room and the office! works great! Thanks

    Posted on 8/25/2012

    Review of 21675BK Review by Tim
    Review of 21675BK
    Rating

    Just re-did the kitchen and put in 2 of these. Very convenient. It will recharge an iPad 3 but takes a little longer than the stock charger.

    Posted on 6/3/2012

    Review of 21675BK Review by ANTONIO
    Review of 21675BK
    Rating

    It has been charging all our devices the same way each individual charger was doing without the need of different and bulky chargers.

    Posted on 5/23/2012

    Review of 21675BK Review by JEFF
    Review of 21675BK
    Rating

    Great in the kitchen to eliminate all the chargers...VERY pleased!

    Posted on 4/26/2012

    Review of 21675BK Review by TUAN
    Review of 21675BK
    Rating

    Very convenient outlet with a small footprint. Please be aware this will not supply enough power to charge the iPad. Very poor packaging from Smarthome in unpadded manilla envelop.

    Posted on 4/22/2012

    Review of 21675BK Review by TUAN THANH C
    Review of 21675BK
    Rating

    Very convenient outlet with a small footprint. Please be aware this will not supply enough power to charge the iPad. Very poor packaging from Smarthome in unpadded manilla envelop.

    Posted on 4/22/2012

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