Forum Discussion

travelingbard's avatar
travelingbard
Explorer
Apr 19, 2015

Surge Protector - Progressive, or something better?

Trying to narrow down my hardwired surge protector choices. I see more posts about the Progressive models (EMS-HW30C being the top 30 amp model). Seems like a great deal for what it does. That bei...
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CA_Traveler's avatar
CA_Traveler
Explorer III
Apr 21, 2015
Gjac wrote:
Are these surge guards adjustable? I thought any voltage under 108 for any length of time would damage AC motors and such.
Not adjustable. 108-132 is the US utility standard.

A particular motor may/may not be OK with lower voltage, check the specs. I'm OK with a slightly lower cut off voltage and it does reduce the number of low voltage disconnects.

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