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Cole Hersee 54109-BP SPST Toggle Switch

Crimp Supply

(62874)

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US $24.35

ApproximatelyC $33.46

Condition:

New

Quantity:

8 available4 sold

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eBay item number:315550200055

Last updated on Jul 19, 2025 06:36:19 EDTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

UPC: 0786710559693

About this product

Product Identifiers

Brand

Emerson

MPN

ST55U

GTIN

0786710559693

UPC

0786710559693

eBay Product ID (ePID)

26034590377

Product Key Features

Smart Home Compatibility

Apple HomeKit, Google Assistant, Amazon Alexa, Samsung SmartThings

Type

12Au7

Connectivity

Wi-Fi

Item description from the seller

About this seller

Joined Sep 2014

Usually responds within 24 hours

We are a distributor of all products from electrical supply to hunting and fishing products. We strive on constantly offering new product lines to better serve our customers.

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Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable shipping cost

5.0

Shipping speed

5.0

Communication

5.0

Cable TiesElectrical ConnectorsToolsHeat Shrink TubingCompression LugsWeather Pack and Metri-PackWire FerrulesAbrasivesWire

Seller feedback (71,231)

r***n (5)- Feedback left by buyer.
Past 6 months
Verified purchase
Great experience with this seller. Speedy shipping, arrived 2 days after ordering. Item was exactly as described, a brand new pair of Knipex pliers in the factory packaging.
KNIPEX 70 01 125 4,92" Diagonal Cutter (#316010913220)
e***e (1065)- Feedback left by buyer.
Past month
Verified purchase
Item just as described and shipped out quickly in a sturdy box that was inside of a plastic mailing envelope. A +++ Seller!!! I will buy from them again!
5.5x8.5in Mini Binder Filler Paper-3-Ring/7-Ring Binders CollegeRuled 100/PK 4EA (#316490001802)
c***7 (212)- Feedback left by buyer.
Past 6 months
Verified purchase
This is the type of seller that do right by it's buyers. they strongly believes in communicating with the buyer to make sure we are satisfied with our purchase also communication is from purchase to delivery, Shipping is next day if possible. This seller represent the purchase power of EBAY.********A PLUS ************10 STAR
Alfa Tools HSB26116C #3 x 1-15/16" x 1/4" Hex Phillips Acr Bit 2-per Card (#277023843570)

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Product ratings and reviews

Learn more

4.5

28 product ratings

21 users rated this 5 out of 5 stars
4 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
2 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 25 reviews

by coulterc
Jan 29, 2020Top favourable review
Ok and budget choice
I had an American standard thermostat, made by the same company obviously, as the sensei wifi stat was exactly the same base etc. I snapped it in place with the old base, took a minute to install. The features of the app are ok, but some are reserved for the website that your have to pay for, which is annoying.
Verified purchase: YesCondition: NewSold by: j2_enterprises
by ajs1971
Feb 10, 2021Top critical review
Not worth it for me.
Was VERY hard to get it to connect to WiFi and instructions were ZERO help. Had to search and seach online and on YouTube. A one hour install turned into about 8-9 hrs over 2 days. I don't use my thermostat much and when you put it in off position, you can't use Alexa to turn the unit on. If it's on, you can raise or lower the temperature and that's it. So, I'll be using it manually all the time and I could have gotten a different thermostat for that for half the price.Was VERY hard to get it to connect to WiFi and instructions were ZERO help. Had to search and seach online and on YouTube. A one hour install turned into about 8-9 hrs over 2 days. I don't use my thermostat much and when you put it in off position, you can't use Alexa to turn the unit on. If it's on, you can raise or lower the temperature and that's it. So, I'll be using it manually all the time and I could have gotten a different thermostat for that for half the price.
Verified purchase: YesCondition: NewSold by: onwaldenpond
by robertstinauer
Sep 06, 2021
The best WiFi thermostat for simplicity and value!
I have installed 3 Sensi WiFi thermostats so far and this one I purchased on EBay will make #4. I also have an Icomfort and Nest that I use as well for my home and rental properties. I also tried to install a Honeywell but I had to take it back. I do have considerable experience with using these. Very simple to install and hook up to your internet. The App screen shows me 3 units at a time. One rental house has two HVAC units and two thermostats so this is valuable to check. The biggest bonus is all WiFi thermostats measure the humidity in the house. Anything over 70% causes mold and this Sensi software allows for humidity settings to run the air or heat automatically to decrease it. It even sends me an email when the humidity exceeds 70%. This Sensi unit also keeps track of the ... I have installed 3 Sensi WiFi thermostats so far and this one I purchased on EBay will make #4. I also have an Icomfort and Nest that I use as well for my home and rental properties. I also tried to install a Honeywell but I had to take it back. I do have considerable experience with using these. Very simple to install and hook up to your internet. The App screen shows me 3 units at a time. One rental house has two HVAC units and two thermostats so this is valuable to check. The biggest bonus is all WiFi thermostats measure the humidity in the house. Anything over 70% causes mold and this Sensi software allows for humidity settings to run the air or heat automatically to decrease it. It even sends me an email when the humidity exceeds 70%. This Sensi unit also keeps track of the energy used by hours per day. Hands down better than the Nest which has issues shutting the HVAC unit down while you are away and this leads to potential mold. Read any Nest review and this issue comes up all the time. And the Nest costs twice as much.
Verified purchase: YesCondition: NewSold by: spcctoys
by afish49
Nov 30, 2021
WIFI integrated thermostat that does not require a "C" wire
One of the few thermostats that will hook up to wifi that does not need a "C" wire. I go away for the winter and will be able to check my home to make sure the furnace is working and adjust the temperature. I can set a schedule for each day of the week with up to four events during each day or I can let it sense that I am home, probably through my phone app, and if I am not it will set the temp down three degrees and raise it back up when I get back home. I wish that I could use both of these together because I set the temperature down at night. it does it without fail. It also keeps my temp at the set point. It does not go down two or three degrees and then come back up to set temp. I have had a couple of different electronic set back thermostats before but this is much easier to ... One of the few thermostats that will hook up to wifi that does not need a "C" wire. I go away for the winter and will be able to check my home to make sure the furnace is working and adjust the temperature. I can set a schedule for each day of the week with up to four events during each day or I can let it sense that I am home, probably through my phone app, and if I am not it will set the temp down three degrees and raise it back up when I get back home. I wish that I could use both of these together because I set the temperature down at night. it does it without fail. It also keeps my temp at the set point. It does not go down two or three degrees and then come back up to set temp. I have had a couple of different electronic set back thermostats before but this is much easier to set up.
Verified purchase: YesCondition: NewSold by: sure.bean
by bjgalliano
Jul 27, 2021
Thanks again for an excellent product and easy to install
We found your thermostat to be entirely simple to install especially after having some experience with a Google thermostat that was a monster to do anything with. It sounded simple with all the squishing and pollen but yours is ideal it works beautifully we're so happy with it. The wireless works just beautiful I can check my temperature from anywhere from my cell phone within 1 mile or 3000 miles. Thanks again for an excellent product and easy to installWe found your thermostat to be entirely simple to install especially after having some experience with a Google thermostat that was a monster to do anything with. It sounded simple with all the squishing and pollen but yours is ideal it works beautifully we're so happy with it. The wireless works just beautiful I can check my temperature from anywhere from my cell phone within 1 mile or 3000 miles. Thanks again for an excellent product and easy to install
Verified purchase: YesCondition: NewSold by: signal10gear

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Cole Hersee 54109-BP SPST Toggle Switch

Shop with confidence

Item specifics

About this product

Product Identifiers

Product Key Features

Item description from the seller

Crimp Supply

98.8% positive feedback•325K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (71,231)

Product ratings and reviews

Most relevant reviews

Ok and budget choice

Not worth it for me.

The best WiFi thermostat for simplicity and value!

WIFI integrated thermostat that does not require a "C" wire

Thanks again for an excellent product and easy to install

More to explore:

Crimp Supply

98.8% positive feedback•325K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (71,231)