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Brand | Square D | Leviton | GE | Square D |
Name | QO 22.5 kA 2-Pole Surgebreaker Surge Protective Device | 120-Volt/240-Volt Residential Whole House Surge Protector | Whole Home Surge Protection Unit-Panel Mount | 50 kA Home Electronics Protective Device (HEPD) |
Price | $6114 | $6300 | $7911 | $7998 |
Ratings | (93) | (63) | (61) | (189) |
View Product | View Product | View Product | View Product |
![]() | ![]() | ![]() | ![]() | |
Brand | Square D | Leviton | GE | Square D |
Name | QO 22.5 kA 2-Pole Surgebreaker Surge Protective Device | 120-Volt/240-Volt Residential Whole House Surge Protector | Whole Home Surge Protection Unit-Panel Mount | 50 kA Home Electronics Protective Device (HEPD) |
Price | $6114 | $6300 | $7911 | $7998 |
Ratings | (93) | (63) | (61) | (189) |
View Product | View Product | View Product | View Product |
there is no 220v. it is 240/120 volts in the USA. usually I test circuits that are 235-238 volts double pole/118-125v single pole
no. it is preferable but not required
NO, because it plugs into the load center bus it is manufacturer specific.
It should definitely be neutral. Current should never run over ground unless something has gone very wrong (in fact, that's the principal that GFCI protection circuits work on).
No
Yes this will fit almost any box besides square d qo and Cutler hammer ch panels
When the green light goes out you need to replace.
Call the manufacturer, no one wants to be liable for giving you the wrong info
Yes, I have Eaton panel and my electrician installed this GE Whole Home Surge protection device in that Eaton panel and the device is lit as green (functioning).
This protector is only for GE panels, use a Square D Homeline protector for your Homeline panel.