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Your cart is empty.p /p ulutlrs9700 product is a kind of thermostat which adopt the Bimetal head as the temperature sensing element.widely used in home appliances; use motor and electrical equipment, such as air Conditioner motor, transformer, thermal appliances, etc. /ulup /p.
Amber Johnston
Reviewed in Canada on August 26, 2022
we got these to add a thermostatic fan to our RV Fridge, works just like it should , very happy!
Mag44
Reviewed in Canada on August 22, 2021
I've used these as over-temperature cutouts for electric fans and, more notably, to control the cycle of a solar pool heater I built. It's buried in the outlet tube seen in the pic. It's connected to a relay with a flyback diode. When the temperature of the coils reaches 45°C, the pump turns on and unloads the hot water into the pool. Then it turns off when cold water reenters the coil. It's been operational all summer, so I'd say it works well.
Moulin
Reviewed in France on June 18, 2021
J'utilise ces contacts bimetalliques pour faire déclencher des ventilateurs positionnés sous mes radiateurs lorsqu'ils déclenchent afin de mieux répartir la chaleur dans les pièces, ainsi j'économise de l'argent
Waldo & Sunet
Reviewed in Canada on June 2, 2020
I use this to control the fan in my media unit so that the fan comes on when my gaming console is on. I spliced the temperature switch in the negative wire to the fans and placed the temperature switch near the exhaust port of my gaming console. Works perfectly and is a cheap solution to have a temperature controlled fan.
jeep2liberty
Reviewed in the United States on July 21, 2019
I tested all and 2 of the 10 pack were not working. Still a decent value and seems to turn on a small DC powered fan just fine. Not sure how much temperature hysteresis they have. They are very quiet. I do wish they made a lower temperature model. I am commenting on 40C model and the N.O. option (closes upon temperature rise)
missisiptom
Reviewed in the United States on March 6, 2018
Great for the price, I taped one to a small refrigerators compressor to turn on a 4" 12v. fan powered by a wall wart. It helps cool it. Works very well. Thanks.
Jim
Reviewed in Canada on November 3, 2017
These seem to work well. I use them to turn on/off 12v cooling fans in a cabinet full of electronic equipment that gets quite warm.
BAP
Reviewed in the United States on April 8, 2015
I bought these to control computer style fans that cool my Ham radios in my shack. They kick on around 104F and shut off as soon as it gets back below that temp. I have been using them for several weeks now and they work great for my purpose. I only give them 4 stars due to having 2 bad ones in the package.
Sergio Valente
Reviewed in the United States on April 2, 2015
Great thermal switch. Used to engage a blower over a fuel rail of turbo engine to keep gas below 40 C with excellent results. Blower runs with 4 A and after a full year installed the switch keep working as new.Recommend.
cyo
Reviewed in the United States on April 19, 2015
A bit disappointed, I installed it with a small blower (110v 250w) contact at around 40c but does not disconnect even at 30c, tested with 5 of them, the switch needs to be unplugged for 10 seconds, apparently with load it keeps the temperature. I'll use it for very small projects only.
mitchell e mathes
Reviewed in the United States on July 1, 2014
I used this for an entreatment center fan switch, worked great . Just remember thats its normally open thats why it says N.O. And when it reaches 40c or 104F it closes.
Maxim
Reviewed in the United States on March 18, 2014
I am using this to turn a cooling fan on (and off).The switch is normally open (off).I simply taped it to a surface and it worked!When it senses temps over 40°C the switch closes (turns on) and turns on a fan I wired it to.When the fan cools the surface the sensor/switch is on, the switch opens and the fan turns off. I left it hooked up for hours and it went merrily along, turning the fan on and off automatically. I put a couple layers of electrical tape over the sensor so the switch wouldn't cool before the surface it was on.I used an infrared laser thermometer to read the temps and it switches exactly where it claims to.The "head" is a solid metal "lozenge" that appears to be very durable.Oh, it arrived very quickly. I have Prime so I think it showed up in 2 days.Pretty cool for less than a dollar per switch.
john
Reviewed in the United States on December 29, 2014
Very good price and they all work fine.
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