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HNNUY "Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S

HNNUY "Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S

Q: I have a refrigerator and motion sensor security light on the same circuit. Motion sensor doesn’t like motor noise. Will this help?

It might. But you'll need to put the EMI filter in a line that connects ONLY to the motion sensor, for example in the same electric box as the sensor. In other words, the wiring should look like: sensor-EMIfilter-wire-frige-wire-circuitbreaker. Thus noise added by the fridge will not get past the EMI filter.

Q: Any ideas on how to insulate the terminals?

You can use small insulator boots like these on Amazon. https://www.amazon.com/Allstar-Performance-ALL76154-Black-Terminal/dp/B009Q7AANK/ref=asc_df_B009Q7AANK/?tag=hyprod-20&linkCode=df0&hvadid=312454010291&hvpos=1o3&hvnetw=g&hvrand=12559790285548839803&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9030392&hvtargid=pla-568638316790&psc=1&tag=&ref=&adgrpid=61179236814&hvpone=&hvptwo=&hvadid=312454010291&hvpos=1o3&hvnetw=g&hvrand=12559790285548839803&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9030392&hvtargid=pla-568638316790

Q: I know where my emi noise is coming from. how do i block out noise at its source? this appears to block out noise at the target (load).

I have used two of these, one at the source of EMI, one at the device affected by the EMI. One was put on a noisy fluorescent ceiling fixture and it stopped TV interference in another room. Another was put on a microwave oven and it blocked noise coming from the microwave oven from nuisance tripping a combined GFCI/AFCI breaker. Solved my problem in both cases. I noticed that the metal case did not NOT seem to me to be suitable for a GROUNDING connection. The metal case is connected through capacitors to the internal current carrying circuit. I installed mine inside closed, insulated plastic boxes so the metal case was not exposed. This is something to be installed by an electrician based on consideration of the particular application and installation conditions.

Q: How to grounded this device at the output?

The case is RF ground .There is a 6-42 machine screw and nut on one side that is mounted to the case and used for a ground connection.

4.2/5

Product ID: 459585064

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⚡Rated Current: 1-20A

🔌Rated Voltage: 125/250VAC

🌡️Working Temp: -25°C to +85°C

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Description

🔊 Silence the Noise, Amplify Your Power!

📏 COMPACT DESIGN - Measuring just 74.5x50x29mm, it fits seamlessly into any setup.
🔒 ENHANCED SAFETY - Hi-pot test rated at 1450VDC for robust protection.
⚙️ RELIABLE OPERATION - Supports operation frequencies of 50/60Hz for global use.
🔧 PRECISION ENGINEERING - Designed for laboratory and medical equipment, ensuring optimal performance.
🌍 VERSATILE COMPATIBILITY - Perfect for communication systems and automation equipment.

The HNNUY Noise Suppressor Power EMI Filter Terminal is a high-performance line conditioner designed for a variety of applications, including laboratory equipment, medical devices, and automation systems. With a compact size of 74.5x50x29mm and a weight of 189g, it operates efficiently at rated voltages of 125/250VAC and currents of 1-20A. Its robust safety features include a hi-pot test rating of 1450VDC, making it a reliable choice for professionals seeking to enhance their equipment's performance.

Have a Question? See What Others Asked

I have a refrigerator and motion sensor security light on the same circuit. Motion sensor doesn’t like motor noise. Will this help?

Any ideas on how to insulate the terminals?

I know where my emi noise is coming from. how do i block out noise at its source? this appears to block out noise at the target (load).

How to grounded this device at the output?

Common Questions

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€ 109.42

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