Siemens believes today's residential surge protectors come up short when protecting today's modern home filled with smart appliances and electronics. This is why we developed our first surge commercial class total home surge protectors. When there is a problem, Siemens first surge takes the guesswork out of knowing when it is time to be replaced. What will you see and hear when this occurs? audible alarm: beeps green led(s): extinguish red service light: flashes first surge is also ground referenced monitoring-equipped notifying if you have a rare safety hazard exists due to a compromised electrical system neutral to ground bond. What will you see and hear when this occurs? audible alarm: beeps green led(s): remains lit red service light: flashes.
Manufacturer:
Siemens
Model Number:
FS140
Product SKU:
B013WINMK6
UPC:
804766055560
Joules:
4700
Product Depth (in.):
9.84
Manufacturer Warranty:
10 Year
Returnable:
90-Day
Electrical Product Type:
Secondary Surge Protection
Product-Weight (lb.):
2.99lb
Certifications and Listings:
UL Listed
Connection type:
Panel Mount
Product Width (in.):
5.90
Product Height (in.):
3.94
Community Notes
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Model: Siemens FirstSurge 140-kA Indoor and Outdoor Surge Protective Device in Gray | FS140
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Depends... This is for lightning Amps and they can be even more!
Nothing protects against a direct strike, short of maybe a large steel beam like those used in some commercial buildings. Lightning currents can last for many milliseconds.
Lightning currents range up to 100,000+ Amperes. I wonder if the rating is related to the lightning flash that causes the transient they are trying to protect against?
Look at the connection wires, maybe #12 wire because they recommend a dual 20A breaker for protection.
All of these types of whole home protection are trying to keep very fast high voltage spikes on the lines to the home from damaging home equipment, duration of nano seconds to microseconds. Any longer duration, and those connection wires would be vaporized, instantly.
Last edited by slatelsnarp April 17, 2020 at 05:41 PM.
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Apr 18, 2020 12:35 AM
183 Posts
Joined Nov 2016
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Nothing protects against a direct strike, short of maybe a large steel beam like those used in some commercial buildings. Lightning currents can last for many milliseconds.
Lightning currents range up to 100,000+ Amperes. I wonder if the rating is related to the lightning flash that causes the transient they are trying to protect against?
Look at the connection wires, maybe #12 wire because they recommend a dual 20A breaker for protection.
All of these types of whole home protection are trying to keep very fast high voltage spikes on the lines to the home from damaging home equipment, duration of nano seconds to microseconds. Any longer duration, and those connection wires would be vaporized, instantly.
I've seen them burnt to a crisp. However, in burning up probably saved in home electrics.
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Apr 18, 2020 02:36 AM
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Serious question, I currently live in a place that does not have grounded wires throughout the house. It is a fairly large and old place with old fiberglass type wires. Eventually I will upgrade the wiring, but probably not for another year, I am curious if something like this would benefit me. I would definitely have to get a professional to install as I am not comfortable with electricity. Seen too many electrical arc vids.
I appreciate any assistance. If you could assist me with some light reading that would be great as well.
Our community has rated this post as helpful. If you agree, why not thank iDroid
Quote
from Bizarroh
:
Serious question, I currently live in a place that does not have grounded wires throughout the house. It is a fairly large and old place with old fiberglass type wires. Eventually I will upgrade the wiring, but probably not for another year, I am curious if something like this would benefit me. I would definitely have to get a professional to install as I am not comfortable with electricity. Seen too many electrical arc vids.
I appreciate any assistance. If you could assist me with some light reading that would be great as well.
Thank you!
No, this won't take the place of a grounding wire. If you're worried, you can for now, replace your receptacles with a GFCI ones. Those will cut power to that receptacles when it senses a fault so it won't cause your appliances to shock you or worse.
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1
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Serious question, I currently live in a place that does not have grounded wires throughout the house. It is a fairly large and old place with old fiberglass type wires. Eventually I will upgrade the wiring, but probably not for another year, I am curious if something like this would benefit me. I would definitely have to get a professional to install as I am not comfortable with electricity. Seen too many electrical arc vids.
I appreciate any assistance. If you could assist me with some light reading that would be great as well.
Thank you!
This will work as a surge protector if you have space in your beaker box.
Quote
from iDroid
:
No, this won't take the place of a grounding wire. If you're worried, you can for now, replace your receptacles with a GFCI ones. Those will cut power to that receptacles when it senses a fault so it won't cause your appliances to shock you or worse.
GFCI dump to ground when tripped, the switch hot out to ground when tripped so that any surge in the hot wire will take the path of least resistance to ground through the ground wire.
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Lightning currents range up to 100,000+ Amperes. I wonder if the rating is related to the lightning flash that causes the transient they are trying to protect against?
Look at the connection wires, maybe #12 wire because they recommend a dual 20A breaker for protection.
All of these types of whole home protection are trying to keep very fast high voltage spikes on the lines to the home from damaging home equipment, duration of nano seconds to microseconds. Any longer duration, and those connection wires would be vaporized, instantly.
Sign up for a Slickdeals account to remove this ad.
Lightning currents range up to 100,000+ Amperes. I wonder if the rating is related to the lightning flash that causes the transient they are trying to protect against?
Look at the connection wires, maybe #12 wire because they recommend a dual 20A breaker for protection.
All of these types of whole home protection are trying to keep very fast high voltage spikes on the lines to the home from damaging home equipment, duration of nano seconds to microseconds. Any longer duration, and those connection wires would be vaporized, instantly.
I appreciate any assistance. If you could assist me with some light reading that would be great as well.
Thank you!
Our community has rated this post as helpful. If you agree, why not thank Hrshycro
Our community has rated this post as helpful. If you agree, why not thank iDroid
I appreciate any assistance. If you could assist me with some light reading that would be great as well.
Thank you!
Sign up for a Slickdeals account to remove this ad.
I appreciate any assistance. If you could assist me with some light reading that would be great as well.
Thank you!
Leave a Comment