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Reliance Controls Thp108 Alert Monitor,For Transfer Switch

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(528)
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US $39.99
ApproximatelyC $54.75
Condition:
New
People are checking this out. 6 have added this to their watchlist.
Shipping:
US $6.99 (approx C $9.57) USPS Ground Advantage®.
Located in: Dalton, Georgia, United States
Delivery:
Estimated between Thu, Jul 17 and Wed, Jul 23 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
     Diners Club

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eBay item number:156981796732

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Compatible Brand
RELIANCE CONTROLS
Battery Included
No
Bundle Description
No
Custom Bundle
No
Battery Size
N/A
Weight
0.6500
Depth
4.600
California Prop 65 Warning
N
Number of Batteries
N/A
Battery Capacity
N/A
Battery Life
N/A
Length
7.800
Manufacturer Warranty
1 Year
Voltage
N/A
Item Height
3.200
Motor Type
N/A
Cable Length
N/A
Country/Region of Manufacture
CN
Width
4.600
Item Width
4.600
UPC
0732233478317

About this product

Product Identifiers

Brand
Reliance
MPN
THP108
GTIN
6094734297427, 0815181010553, 0732233478317
UPC
6094734297427, 0815181010553, 0732233478317
Model
THP108
eBay Product ID (ePID)
8011384780

Product Key Features

Power Source
Battery
Year Manufactured
Regular
Color
Multicolor
Features
Alarm, Manual
Type
Power Return Alert

Dimensions

Width
3in.
Item Weight
0.65 lbs

Additional Product Features

Battery Included
No

Item description from the seller

About this seller

trs-sales

99.6% positive feedback•1.6K items sold

Joined Jan 2020
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
4.9

Seller feedback (414)

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Product ratings and reviews

Learn more
4.9
21 product ratings
  • 20 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 16 reviews
  • by formatcevt4ext
    Jun 29, 2021Top favourable review

    Good small device to alert when the power is back on.

    This is a very convenient device if you have a portable generator and want to know when provider power comes back and you need to turn off your generator. Very easy to install. One thing to know is you can't install it if your two phase power wires (120V each) are very close to each other. The electric field will cancel the signal to the sensor and the sensor will fail to produce a sound. Instead it will beep once you toggle its switch and stay silent. Each 120V phase wire has to be a few inches apart. Also, the instructions about the sensor wire seem to be incorrect. While the say that the black part of the wire sensor is the actual sensor, they tell you to wrap the white part of the wire around your 120V electric wire only. What I had to do is to use zip tie to hold the black part of the ...

    Verified purchase: YesCondition: New

  • by rlewis_rlewis
    May 29, 2025Top critical review

    Good value...room for improvement

    If your not comfortable doing the wiring in your electrical service panek, hire an electrician. My panel is newer, so the main circuit breaker connections are covered. The only other wire to connect is the ground wire. It has to be connected to the ground buss. It runs on a nine volt battery, but runs only during tests and if you have outage. I filled buzzer with construction adhesive to quiet it down because its way too loud. Would be nice to just have a light come on instead.

    Verified purchase: YesCondition: NewSold by: zorotools

  • by rvs2sell
    Oct 14, 2019

    Must have for a back up generator!

    Excellent alarm to let you know when the power is restored. It is super loud and will alert me even if we are sleeping. When you wrap the antenna wire around the main, it must be a very tight wrap and secured with zip ties or it won’t work properly. They recommend an electrician install it but I did on my own with lineman gloves on. This was the final peace to complete our whole house emergency project.

    Verified purchase: YesCondition: NewSold by: jplp411

  • by nake42
    Jan 09, 2018

    So simple but so good!

    Easy to install. There’s nothing else on the market that I’ve found that does such a simple but important job. I’ve gone hours in the past running on my generator not knowing that the power had been restored. My only recommendation is for a more sophisticated albeit more expensive version that has Bluetooth or wireless notification.

    Verified purchase: YesCondition: NewSold by: goodplace2shop

  • by dennijarre-0
    Jun 13, 2018

    Ended up being a very good purchase

    This works great once I was able to locate it in a position where it wasn't to close to any of the wires being powered by the generator. If it wasn't for the great Techs at reliance I would of given up and returned it. They were able to explain ways to make this work that are not in the instructions. Ended up being exactly what I needed to tell when the power comes back on

    Verified purchase: YesCondition: NewSold by: goodplace2shop

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