Affiliate Disclosure: PickClarity earns commissions from qualifying purchases through our partner links. Our rankings are editorially independent — they are never influenced by affiliate relationships or commission rates. Learn more about our methodology.
#5 in Whole-House Surge Protectors
Intermatic IG2240-IMSK Smart Guard
Intermatic
$140.00 – $200.00
A Type 2 SPD with replaceable modules protecting all seven modes and consumable-style protection status per module. Its TPMOV technology fails safely without the fire risk of stressed conventional MOVs.
8.5
Excellent
Consensus
Don't buy this if…
- Do not forget module checks after storm seasons, since a spent module means that phase is unprotected.
More in Whole-House Surge Protectors
View all →Intermatic IG2240-IMSK Smart Guard
From $140