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uxcell AC 115/250V 30A CW4E-30A-S Noise Suppressor Power EMI Filter

Free shipping on orders over $29.99

$21.52

$ 9 .99 $9.99

In Stock

About this item

  • Product Name : AC Power Line EMI Filter;Model No. : CW4E-30A-S
  • Working Voltage : AC 115/250V, 50/60Hz;Rated Current : 30A
  • Installing Hole Size(Approx) : Distance: 7.5cm / 3"Diameter: 5mm/0.2";Size(Approx) : 9.5 x 4 x 5cm / 3.8" x 1.6" x 2"(L* W*H)
  • External Material : Metal;Color : Silver Tone, Black
  • Net Weight : 204g;Package Content : 1 x AC Power Line EMI Filter


General purpose single phase AC power line filters, easy to install. Available for small electronic equipment's and measuring in instrument.


M & M
Reviewed in Canada on March 6, 2025
Item is exactly as described and pictured. Great value for a 30A EMI power line filter! Highly recommend seller.
Jorge Sainz
Reviewed in the United States on March 15, 2022
En la parte de la salida falta una toma de tierra que esta en la foto del producto, no especificaron las medidas de los tornillos y son mas pequeños que los normales
Mahdi Farhat
Reviewed in the United States on February 24, 2022
Didnt work.. my psu is still humming from magnetic field in the cables
RAJ
Reviewed in the United States on July 19, 2021
Haven't actually hooked it up yet but plan to soon.
F!R3§T@RT£R
Reviewed in Mexico on July 15, 2021
Si estás requiriendo de un buen filtro para quitar los armónicos qué se generan por focos de balastra para quitar la interferencia este es el indicado,
Customer
Reviewed in Canada on August 3, 2020
A waste of money . It did absolutely nothing to stop or even slightly reduce the RFI radiated by my water pump.
Glover Nathasingh
Reviewed in the United States on May 1, 2017
Very good
Patricia F.
Reviewed in the United States on March 21, 2017
Works great
David Head
Reviewed in the United States on June 27, 2016
After buying the Harbor Freight 2.5 Kw "inverter type" generator for ARRL Ham Radio Field Day, I found that it produced a very high amount of RF noise that would have severely hampered the operation of the radios connected to the generator. I bought this filter, placed in in a section of 3" PVC pipe for protection from the elements, and placed it the electrical line about 1 ft. from the generator. There was absolutely no generator noise heard in our radios. This filter took out the generator's normal S9 + 10 Db noise down to undetectable.
john guthrie
Reviewed in the United States on December 23, 2016
works fine
Kerry L.
Reviewed in the United States on December 22, 2016
Complete waste of time and money. I have a well pump controller and 3-phase converter that causes a lot of line noise, interfering with other electronics. This device had zero effect in reducing the electrical noise or its affect on other systems.
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