The great thing about this product is that it uses a DC relay which means no 60hz hum like you get with cheaper contactors. This means you can use it in residential load control applications without worrying about a sensitive client complaining about a hum from the junction box. But you can run the coil from AC or DC because they (presumably) rectify the coil input.
jaggedben
California
4 years ago
Verified Buyer
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Works for my needs
I'm using it turn turn on/off an air compressor - to take the heavy load off my automated switch. Works perfectly.
CJLF
Lake Forest, IL
4 years ago
Verified Buyer
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Product worked as expected, as always
Great shipping times. When they say next day it is almost always next day
Maokin
Westlake Ohio
5 years ago
Verified Buyer
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fantastic
I used it as a oil burner relay ,it a high quality relay !
mike
md
9 years ago
Verified Buyer
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