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$52.52
Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
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Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
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$110.00
Siemens QSA2020SPD Whole House Surge Protection With Two 20-Amp Circuit Breakers For Use Only On Siemens Panels
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Siemens QSA2020SPD Whole House Surge Protection With Two 20-Amp Circuit Breakers For Use Only On Siemens Panels
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Whole House Surge Protection Device Rated For 140,000 Amps - FS140 Surge Protector Whole House Protecting Smart Appliances, Tvs, Computers, Heating
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Whole House Surge Protection Device Rated For 140,000 Amps - FS140 Surge Protector Whole House Protecting Smart Appliances, Tvs, Computers, Heating
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Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
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Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
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Overvoltage Protector SVP-916 100-130VAC Adjustable Intelligent Over And Under Voltage Limiting Current Protector Delay Computer Protectors (40A)
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Overvoltage Protector SVP-916 100-130VAC Adjustable Intelligent Over And Under Voltage Limiting Current Protector Delay Computer Protectors (40A)
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Square D HEPD80 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 80Ka
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Square D HEPD80 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 80Ka
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Square D By Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground For 120/240V, 50Ka, Black
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Square D By Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground For 120/240V, 50Ka, Black
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$349.00
Whole House EMP Surge Protector, 260Ka Of Surge Protection To Help Shield Your Home From Lightning, EMP, CME And Solar Flare Damage.
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Whole House EMP Surge Protector, 260Ka Of Surge Protection To Help Shield Your Home From Lightning, EMP, CME And Solar Flare Damage.
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Rectorseal RSH Surge Protectors 96415 Surge Protector, Multi-Use, Electrical, 120/240 VAC
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Rectorseal RSH Surge Protectors 96415 Surge Protector, Multi-Use, Electrical, 120/240 VAC
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BSEED Voltage Protector, Single Outlet Surge Protector For Valuable Home Appliance Multi-Function Plug With Protection Wall Mount Power Suppressor For
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BSEED Voltage Protector, Single Outlet Surge Protector For Valuable Home Appliance Multi-Function Plug With Protection Wall Mount Power Suppressor For
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BXST One Outlet Plug In Voltage Protector For Home Protects Against High And Low Voltage Surge Protector For Refrigerator/TV/PC 120V 1800W (2 Pack)…
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BXST One Outlet Plug In Voltage Protector For Home Protects Against High And Low Voltage Surge Protector For Refrigerator/TV/PC 120V 1800W (2 Pack)…
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$399.00
Nextgen EMP Whole House Surge Protector 225,000 Amps With Lightning Protection SP240V225KA
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Nextgen EMP Whole House Surge Protector 225,000 Amps With Lightning Protection SP240V225KA
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Siemens Boltshield FSPD140 Level 2 Whole House Surge Protection Device Rated For 140,000 Amps, 120/240V
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Siemens Boltshield FSPD140 Level 2 Whole House Surge Protection Device Rated For 140,000 Amps, 120/240V
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$109.00
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Square D - HOM250PSPD Homeline Whole House Surge Protection Device, 50Ka, 120/240V, 1-Phase, No Wiring, Plug-On Neutral
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$109.00
$141.00
Square D - HOM250PSPD Homeline Whole House Surge Protection Device, 50Ka, 120/240V, 1-Phase, No Wiring, Plug-On Neutral
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$51.59
Furniqro FHSPD36S Whole House Surge Protector For 36,000 Amps, Ultimate Surge Protection, Whole Home Surge Protector, Indoor/Outdoor Use, 120/240V
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$51.59
Furniqro FHSPD36S Whole House Surge Protector For 36,000 Amps, Ultimate Surge Protection, Whole Home Surge Protector, Indoor/Outdoor Use, 120/240V
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$169.99
EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
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$146.80
$169.99
EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
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$99.50
FS140 Surge Protection Device 140,000 Amps Whole House Surge Protection Device For Use With Any Brand 120/240V Load Center
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$99.50
FS140 Surge Protection Device 140,000 Amps Whole House Surge Protection Device For Use With Any Brand 120/240V Load Center
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$69.69
Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector, Nema 4, Single Phase, 120/240 Volts, Ul 1449 3rd Edition
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Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector, Nema 4, Single Phase, 120/240 Volts, Ul 1449 3rd Edition
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FHSPD140 Whole House Surge Protector FS140 Whole House Surge Protection Device Rated For 140,000 Amps, Whole Home Surge Protector, Indoor/Outdoor Use,
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FHSPD140 Whole House Surge Protector FS140 Whole House Surge Protection Device Rated For 140,000 Amps, Whole Home Surge Protector, Indoor/Outdoor Use,
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Photovoltaic Whole House Surge Protector 275V 2P 100KA Low Voltage Monitoring Lightning Arrester Lighting Protection Device Voltage Lightning Arrester
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Photovoltaic Whole House Surge Protector 275V 2P 100KA Low Voltage Monitoring Lightning Arrester Lighting Protection Device Voltage Lightning Arrester
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Whole House Surge Protection Device,Outdoor Or Indoor,Single-Phase,3-Wire For 120/240V, 50KA(Surge Capacity Per Phase),UL Listed
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Whole House Surge Protection Device,Outdoor Or Indoor,Single-Phase,3-Wire For 120/240V, 50KA(Surge Capacity Per Phase),UL Listed
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BXST Heavy-Duty Surge Protector 20A 4400W For Refrigerators One Outlet Plug Voltage Protector Adjustable Voltage Regulator For Home Appliance, 1 Pack
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BXST Heavy-Duty Surge Protector 20A 4400W For Refrigerators One Outlet Plug Voltage Protector Adjustable Voltage Regulator For Home Appliance, 1 Pack
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DITEK DTK-120/240CM+ Surge ARRESTOR, Parallel Protector, Multi-Purpose, NEMA 4X, UL1449 Listed, SPD, Type 1, 2W(+G), 120/240VAC
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DITEK DTK-120/240CM+ Surge ARRESTOR, Parallel Protector, Multi-Purpose, NEMA 4X, UL1449 Listed, SPD, Type 1, 2W(+G), 120/240VAC
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$141.08
Square D - QO250PSPD QO Whole House Surge Protection Device, 50Ka, 120/240V, 1-Phase, No Wiring, Plug-On Neutral
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Square D - QO250PSPD QO Whole House Surge Protection Device, 50Ka, 120/240V, 1-Phase, No Wiring, Plug-On Neutral
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Zuomeng FS140 Whole House Surge Protector, 140,000 Amp Rating, IP66 Waterproof For Indoor/Outdoor Use, Compatible With Siemens Electric Box, Protects
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Zuomeng FS140 Whole House Surge Protector, 140,000 Amp Rating, IP66 Waterproof For Indoor/Outdoor Use, Compatible With Siemens Electric Box, Protects
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SVR1000 Single Phase Over Voltage Under Voltage Protection Relay Voltage Monitoring Sequence Relay (AD48)
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SVR1000 Single Phase Over Voltage Under Voltage Protection Relay Voltage Monitoring Sequence Relay (AD48)
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EVOSPD2SURGE Whole House Surge Protector For 72,000 Amps/Phase.1880 Joules (Total).Thermally Proteced Metal Oxide Varistors,120/240V
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EVOSPD2SURGE Whole House Surge Protector For 72,000 Amps/Phase.1880 Joules (Total).Thermally Proteced Metal Oxide Varistors,120/240V
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Whole House Surge Protector, Briidea Type 2 Single Phase 120/240 Volt Panel Whole House Surge Protection, Light Commercial/Residential Grade, In NEMA
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Whole House Surge Protector, Briidea Type 2 Single Phase 120/240 Volt Panel Whole House Surge Protection, Light Commercial/Residential Grade, In NEMA
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$58.15
HSPD Square Whole Home Surge Protective Device, Type 1 SPD, Whole House Surge Protector, AC Surge Protection, 120/240VAC (HSPD-50)
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$58.15
HSPD Square Whole Home Surge Protective Device, Type 1 SPD, Whole House Surge Protector, AC Surge Protection, 120/240VAC (HSPD-50)
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$99.00
Bad Wolf Whole House Surge Protector SP240V65KA Lightning Protection For Your Home Electrical Panel A/C And More
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$99.00
Bad Wolf Whole House Surge Protector SP240V65KA Lightning Protection For Your Home Electrical Panel A/C And More
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    Shop Overvoltage Protection for Home

    Sponsored
    About our ads
    $46.99
    $52.52
    Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
    Amazon.com
    Free shipping
    Cost-effective · Superior Build Quality · Superior Protection
    10% off
    $46.99
    $52.52
    Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
    Amazon.com
    Cost-effective · Superior Build Quality · Superior Protection
    $110.00
    Siemens QSA2020SPD Whole House Surge Protection With Two 20-Amp Circuit Breakers For Use Only On Siemens Panels
    Amazon.com
    Free shipping
    120 V · 20 A · Built-in surge protection · Compact design · Plug-in
    $110.00
    Siemens QSA2020SPD Whole House Surge Protection With Two 20-Amp Circuit Breakers For Use Only On Siemens Panels
    Amazon.com
    120 V · 20 A · Built-in surge protection · Compact design · Plug-in
    $49.99
    $53.99
    Whole House Surge Protection Device Rated For 140,000 Amps - FS140 Surge Protector Whole House Protecting Smart Appliances, Tvs, Computers, Heating
    Amazon.com
    Free shipping
    $49.99
    $53.99
    Whole House Surge Protection Device Rated For 140,000 Amps - FS140 Surge Protector Whole House Protecting Smart Appliances, Tvs, Computers, Heating
    Amazon.com
    Free shipping
    $67.98
    Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
    Amazon.com
    Free shipping
    $67.98
    Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
    Amazon.com
    Free shipping
    $13.80
    Overvoltage Protector SVP-916 100-130VAC Adjustable Intelligent Over And Under Voltage Limiting Current Protector Delay Computer Protectors (40A)
    Amazon.com
    Free shipping
    $13.80
    Overvoltage Protector SVP-916 100-130VAC Adjustable Intelligent Over And Under Voltage Limiting Current Protector Delay Computer Protectors (40A)
    Amazon.com
    Free shipping
    $107.00
    $119.99
    Square D HEPD80 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 80Ka
    Amazon.com
    Free shipping
    10% off
    $107.00
    $119.99
    Square D HEPD80 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 80Ka
    Amazon.com
    Free shipping
    $67.95
    $108.00
    Square D By Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground For 120/240V, 50Ka, Black
    Amazon.com
    Free shipping
    Cost-effective · Superior Build Quality · Superior Protection
    37% off
    $67.95
    $108.00
    Square D By Schneider Electric HEPD50 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire + Ground For 120/240V, 50Ka, Black
    Amazon.com
    Cost-effective · Superior Build Quality · Superior Protection
    $349.00
    Whole House EMP Surge Protector, 260Ka Of Surge Protection To Help Shield Your Home From Lightning, EMP, CME And Solar Flare Damage.
    Amazon.com
    Free shipping
    $349.00
    Whole House EMP Surge Protector, 260Ka Of Surge Protection To Help Shield Your Home From Lightning, EMP, CME And Solar Flare Damage.
    Amazon.com
    Free shipping
    $67.54
    $82.43
    Rectorseal RSH Surge Protectors 96415 Surge Protector, Multi-Use, Electrical, 120/240 VAC
    Amazon.com
    Free shipping
    18% off
    $67.54
    $82.43
    Rectorseal RSH Surge Protectors 96415 Surge Protector, Multi-Use, Electrical, 120/240 VAC
    Amazon.com
    Free shipping
    $33.48
    $63.99
    BSEED Voltage Protector, Single Outlet Surge Protector For Valuable Home Appliance Multi-Function Plug With Protection Wall Mount Power Suppressor For
    Amazon.com
    1K+
    47% off
    $33.48
    $63.99
    BSEED Voltage Protector, Single Outlet Surge Protector For Valuable Home Appliance Multi-Function Plug With Protection Wall Mount Power Suppressor For
    Amazon.com
    1K+
    $29.99
    BXST One Outlet Plug In Voltage Protector For Home Protects Against High And Low Voltage Surge Protector For Refrigerator/TV/PC 120V 1800W (2 Pack)…
    Amazon.com
    175
    $29.99
    BXST One Outlet Plug In Voltage Protector For Home Protects Against High And Low Voltage Surge Protector For Refrigerator/TV/PC 120V 1800W (2 Pack)…
    Amazon.com
    175
    $399.00
    Nextgen EMP Whole House Surge Protector 225,000 Amps With Lightning Protection SP240V225KA
    Amazon.com
    Free shipping
    $399.00
    Nextgen EMP Whole House Surge Protector 225,000 Amps With Lightning Protection SP240V225KA
    Amazon.com
    Free shipping
    $174.49
    $209.98
    Siemens Boltshield FSPD140 Level 2 Whole House Surge Protection Device Rated For 140,000 Amps, 120/240V
    Amazon.com
    Free shipping
    16% off
    $174.49
    $209.98
    Siemens Boltshield FSPD140 Level 2 Whole House Surge Protection Device Rated For 140,000 Amps, 120/240V
    Amazon.com
    Free shipping
    $109.00
    $141.00
    Square D - HOM250PSPD Homeline Whole House Surge Protection Device, 50Ka, 120/240V, 1-Phase, No Wiring, Plug-On Neutral
    Amazon.com
    Free shipping
    22% off
    $109.00
    $141.00
    Square D - HOM250PSPD Homeline Whole House Surge Protection Device, 50Ka, 120/240V, 1-Phase, No Wiring, Plug-On Neutral
    Amazon.com
    Free shipping
    $51.59
    Furniqro FHSPD36S Whole House Surge Protector For 36,000 Amps, Ultimate Surge Protection, Whole Home Surge Protector, Indoor/Outdoor Use, 120/240V
    Amazon.com
    Free shipping
    $51.59
    Furniqro FHSPD36S Whole House Surge Protector For 36,000 Amps, Ultimate Surge Protection, Whole Home Surge Protector, Indoor/Outdoor Use, 120/240V
    Amazon.com
    Free shipping
    $146.80
    $169.99
    EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
    Amazon.com
    Free shipping
    13% off
    $146.80
    $169.99
    EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition, 2.38" Length, 5.25" Width 7.5" Height
    Amazon.com
    Free shipping
    $99.50
    FS140 Surge Protection Device 140,000 Amps Whole House Surge Protection Device For Use With Any Brand 120/240V Load Center
    Amazon.com
    Free shipping
    $99.50
    FS140 Surge Protection Device 140,000 Amps Whole House Surge Protection Device For Use With Any Brand 120/240V Load Center
    Amazon.com
    Free shipping
    $55.88
    $69.69
    Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector, Nema 4, Single Phase, 120/240 Volts, Ul 1449 3rd Edition
    Amazon.com
    Free shipping
    Cost-effective · Effortless Installation · Superior Protection
    19% off
    $55.88
    $69.69
    Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector, Nema 4, Single Phase, 120/240 Volts, Ul 1449 3rd Edition
    Amazon.com
    Cost-effective · Effortless Installation · Superior Protection