10 bestWhole House Surge Protectorsof June 2026
112M consumers helped this year.
1
amiciSmart 3-Phase Automatic Over/Under Voltage Protector 63A with Over-Current, Phase-Loss & Phase-Imbalance Protection, Auto-Reconnect and Synchronous & Asynchronous Mode (220VAC, White)
amiciSmart
9.7
2
Kenbrook Solar Sibass AC SPD Surge Protection Device 320V 4 Pole (Three Phase)
Kenbrook Solar
9.4
3
Daystar Solar AC/DC Surge Protection Device (SPD) 320V / 600V / 1000V – Single & Three Phase, 2 Pole / 3 Pole / 4 Pole – Sibass or Phoenix Contact (DC SPD, Phoenix-600V-2P)
DAYSTAR SOLAR
9.1
4
Kenbrook Solar Sibass AC SPD Surge Protection Device 320V 2 Pole (Single Phase)
Kenbrook Solar
8.8
5
Eaton BRNSURGE Type BR Whole-Panel Circuit Breaker Surge Protective Device
Eaton
8.5
6
JES Surge Protection Device 40kA SPD Surge Protector for AC with 4P and multiple voltage options
Generic
8.2
7
Intermatic AG4803C3 277/480 VAC Three Phase Surge Protection Device, Black, Color
Intermatic
7.9
8
Schneider Electric QO250PSPD QO Snap On Neutral Whole House Surge Protection Device
Schneider Electric
7.6
9
EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
Eaton
7.3
10
Intermatic IG1200RC3 Whole House Surge Protective Device
Intermatic
7.0
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