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Surge Protectors

Hello Friends, 

I recently added a dedicated 20amp circuit just for my Dutch & Dutch 8C's (active speakers). In addition to some vibration control (T podiums) the setup sounds amazing. I couldn't be happier with the 8C's, and the impending firmware upgrade adding BACCH to the system is just a big fat cherry on top. I'm nearly at the end of my journey in terms of buying/upgrading. 

 At the moment the right speaker doesn't reach the new outlet so both speakers are plugged into a surge protector, which is plugged into the new outlet. 

My question is this, is my surge protector ($26 Belkin with 12 plugs from Amazon) a bottleneck, or in any way limiting the benefits of the new circuit? 

 

 

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cleeds
5,653 posts
 
dalims4

Whole house surge protector installed by the local power company BREMC is $175 + $10 per month.

 
erik_squires

That’s expensive. Usually they don’t charge the install fee. Figure an electrician can install one in your panel for around $350 including parts, and no monthly fee.

Two different things. What the utility is installing is a Type 1 SPD, which is installed in the meter panel housing. Not all utilities offer this protection (mine doesn’t) and most utilities won't allow your electrician to install the equipment in its meter housing.

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erik_squires
15,729 posts
 

@cleeds  - Some plug-on units are rated for either Type 1 or 2, but clearly closer to the meter is better.  Siemens Bolt Shield for instance.

 

erik_squires
15,729 posts
 

I absolutely use and encourage the use of a whole house surge suppressor, but here is a page and video that help clarify how they work and why you still need point-of-use protection as well.

The written documentation makes it clear:

For your more sensitive electronic plug-in equipment such as phones, computers, DVDs, DVRs and stereos, Tesco and Platte-Clay recommend electronics-grade point-of-use surge protectors in addition to the Tesco MSA surge protection system.

That’s 100% consistent with the 2020 NEC and the docs from Siemens, Square D and Eaton.

Further, watch the video where the MOV that are used is discussed.

Also, note it's $5 / month with a waived $30 installation fee.  Far better deal!

https://pcec.coop/products/surge-protectors/

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