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$44.95
$52.69
Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
Amazon.com
1K+
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$44.95
$52.69
Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
Amazon.com
1K+
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$114.00
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
Amazon.com
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Intermatic AG3000 120/240 VAC Universal HVAC Surge Protective Device - Advanced Surge Protection, TPMOV Tech, Watertight Enclosure - UL Listed For
Amazon.com
705
Free shipping
$71.00
Intermatic AG3000 120/240 VAC Universal HVAC Surge Protective Device - Advanced Surge Protection, TPMOV Tech, Watertight Enclosure - UL Listed For
Amazon.com
705
$805.00
AC SPD Surge Counter Type 2 EMI Filtered 120Vac Single-Phase 100Ka/Phase
L-com Global Connectivity
$805.00
AC SPD Surge Counter Type 2 EMI Filtered 120Vac Single-Phase 100Ka/Phase
L-com Global Connectivity
$875.00
AC SPD Surge Counter Type 2 EMI Filtered 208/120Vac Wye 100Ka/Phase
L-com Global Connectivity
$875.00
AC SPD Surge Counter Type 2 EMI Filtered 208/120Vac Wye 100Ka/Phase
L-com Global Connectivity
$895.00
AC SPD Surge Counter Type 2 EMI Filtered 120/240Vac Split-Phase 100Ka/Phase
L-com Global Connectivity
$895.00
AC SPD Surge Counter Type 2 EMI Filtered 120/240Vac Split-Phase 100Ka/Phase
L-com Global Connectivity
$2,260.08
STZ240D10B1: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$2,260.08
STZ240D10B1: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 480Vac Delta 200Ka/Phase
L-com Global Connectivity
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 480Vac Delta 200Ka/Phase
L-com Global Connectivity
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 208/120Vac Wye 200Ka/Phase
L-com Global Connectivity
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 208/120Vac Wye 200Ka/Phase
L-com Global Connectivity
$368.37
ST4803PDG: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$368.37
ST4803PDG: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$29.50
INFRI YCS6-C AC SPD 2P House Surge Protector Protection Protective Low-Voltage Arrester Device 20KA-40KA 385V
Amazon.com
Free shipping
$29.50
INFRI YCS6-C AC SPD 2P House Surge Protector Protection Protective Low-Voltage Arrester Device 20KA-40KA 385V
Amazon.com
Free shipping
$29.79
OZVSVGQO AC 385V SPD 1P 2P 3P 4P 20KA 30KA 40KA 60KA House Surge Protector Protective 1Pcs(4P,AC385V 20-40KA)
Amazon.com
Free shipping
$29.79
OZVSVGQO AC 385V SPD 1P 2P 3P 4P 20KA 30KA 40KA 60KA House Surge Protector Protective 1Pcs(4P,AC385V 20-40KA)
Amazon.com
Free shipping
$1,070.00
AC SPD Surge Counter Type 2 EMI Filtered 120Vac Single-Phase 200Ka/Phase
L-com Global Connectivity
$1,070.00
AC SPD Surge Counter Type 2 EMI Filtered 120Vac Single-Phase 200Ka/Phase
L-com Global Connectivity
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 120/240Vac Split-Phase 200Ka/Phase
L-com Global Connectivity
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 120/240Vac Split-Phase 200Ka/Phase
L-com Global Connectivity
$875.00
AC SPD Surge Counter Type 2 EMI Filtered 240Vac Delta 100Ka/Phase
L-com Global Connectivity
$875.00
AC SPD Surge Counter Type 2 EMI Filtered 240Vac Delta 100Ka/Phase
L-com Global Connectivity
$41.68
Wecooper 120/240VAC Universal HVAC Surge Protective Device,Type 1 SPD,25KA,IP66,SCCR 200KA,TFMV Technology,1-Phase,3-Wire, UL1449 4Th,Ultimate
Amazon.com
1
Free shipping
$41.68
Wecooper 120/240VAC Universal HVAC Surge Protective Device,Type 1 SPD,25KA,IP66,SCCR 200KA,TFMV Technology,1-Phase,3-Wire, UL1449 4Th,Ultimate
Amazon.com
1
$65.16
HSPD Square Whole Home Surge Protective Device, Type 1 SPD, Whole House Surge Protector, AC Surge Protection, 120/240VAC (HSPD-80)
Amazon.com
29
Free shipping
$65.16
HSPD Square Whole Home Surge Protective Device, Type 1 SPD, Whole House Surge Protector, AC Surge Protection, 120/240VAC (HSPD-80)
Amazon.com
29
$58.15
HSPD Square Whole Home Surge Protective Device, Type 1 SPD, Whole House Surge Protector, AC Surge Protection, 120/240VAC (HSPD-50)
Amazon.com
14
Free shipping
$58.15
HSPD Square Whole Home Surge Protective Device, Type 1 SPD, Whole House Surge Protector, AC Surge Protection, 120/240VAC (HSPD-50)
Amazon.com
14
$69.97
Intermatic Ag3000 120/240Vac Single Phase Surge Protective Device 10Ka In Rating
New Feedonomics Feed - ARC 8/12/2025
851
$69.97
Intermatic Ag3000 120/240Vac Single Phase Surge Protective Device 10Ka In Rating
New Feedonomics Feed - ARC 8/12/2025
851
$53.50
$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
144
Free shipping
50% off
$53.50
$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
144
$67.50
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
299
Free shipping
$67.50
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
299
$105.45
STXH240S05: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
40
$105.45
STXH240S05: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
40
$80.05
Intermatic AG3000 1 Phase, Types 1 & 2 SPD Protection AC Surge Protector (120/240V) | Supplyhouse.Com
SupplyHouse.com
59
$80.05
Intermatic AG3000 1 Phase, Types 1 & 2 SPD Protection AC Surge Protector (120/240V) | Supplyhouse.Com
SupplyHouse.com
59
$4,078.99
SPD100480Y2C: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$4,078.99
SPD100480Y2C: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$30.00
Din Rail 12V 24V 48V 220V AC/DC Power Supply Lightning Surge Protector Arrester SPD Surge Protective Device(12V DCAC)
Amazon.com
Free shipping
$30.00
Din Rail 12V 24V 48V 220V AC/DC Power Supply Lightning Surge Protector Arrester SPD Surge Protective Device(12V DCAC)
Amazon.com
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$221.69
SPD 275 VAC Monophase Type C
eBay
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$221.69
SPD 275 VAC Monophase Type C
eBay
Free shipping
$694.77
STXP480Y10A: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$694.77
STXP480Y10A: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$82.50
$89.97
Square D By Schneider Electric QO2175SB QO Surgebreaker, Surge Protection Device, 25Ka, 120/240V, 1-Phase, 3-Wire
Amazon.com
156
Free shipping
$82.50
$89.97
Square D By Schneider Electric QO2175SB QO Surgebreaker, Surge Protection Device, 25Ka, 120/240V, 1-Phase, 3-Wire
Amazon.com
156
$5,508.30
SPD160240H2P: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$5,508.30
SPD160240H2P: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$3,531.43
SPD120240S1K: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$3,531.43
SPD120240S1K: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$5,555.09
SPD120480Y3M: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$5,555.09
SPD120480Y3M: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$71.31
Mars 83905 HVAC Surge Protective Device
Amazon.com
121
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$71.31
Mars 83905 HVAC Surge Protective Device
Amazon.com
121
$41.06
$49.00
THOMESURGEP By ABB Surgepro™ Surge Protective Device Externally Mounted Wired Residential SPD For Retail And Home Type 1 SPD Safe, Reliable,
Amazon.com
75
Free shipping
16% off
$41.06
$49.00
THOMESURGEP By ABB Surgepro™ Surge Protective Device Externally Mounted Wired Residential SPD For Retail And Home Type 1 SPD Safe, Reliable,
Amazon.com
75
$13,943.70
SPD250480Y3B: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$13,943.70
SPD250480Y3B: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$115.06
SPD Type 3, UN=240V AC/DC 264V AC/240V DC - Sur...
delupe.com
$115.06
SPD Type 3, UN=240V AC/DC 264V AC/240V DC - Sur...
delupe.com
$9,512.07
SPD250480D3K: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics
$9,512.07
SPD250480D3K: Cutler Hammer, Div Of Eaton | Surge Protective Devices (Spds)
Galco Industrial Electronics

Shop ac spd

Sponsored
About our ads
$44.95
$52.69
Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
Amazon.com
1K+
Free shipping
14% off
$44.95
$52.69
Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
Amazon.com
1K+
$93.95
$114.00
Square D HEPD80 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 80Ka
Amazon.com
1K+
Free shipping
17% off
$93.95
$114.00
Square D HEPD80 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 80Ka
Amazon.com
1K+
$71.00
Intermatic AG3000 120/240 VAC Universal HVAC Surge Protective Device - Advanced Surge Protection, TPMOV Tech, Watertight Enclosure - UL Listed For
Amazon.com
705
Free shipping
$71.00
Intermatic AG3000 120/240 VAC Universal HVAC Surge Protective Device - Advanced Surge Protection, TPMOV Tech, Watertight Enclosure - UL Listed For
Amazon.com
705
$805.00
AC SPD Surge Counter Type 2 EMI Filtered 120Vac Single-Phase 100Ka/Phase
L-com Global Connectivity
$805.00
AC SPD Surge Counter Type 2 EMI Filtered 120Vac Single-Phase 100Ka/Phase
L-com Global Connectivity
$875.00
AC SPD Surge Counter Type 2 EMI Filtered 208/120Vac Wye 100Ka/Phase
L-com Global Connectivity
$875.00
AC SPD Surge Counter Type 2 EMI Filtered 208/120Vac Wye 100Ka/Phase
L-com Global Connectivity
$895.00
AC SPD Surge Counter Type 2 EMI Filtered 120/240Vac Split-Phase 100Ka/Phase
L-com Global Connectivity
$895.00
AC SPD Surge Counter Type 2 EMI Filtered 120/240Vac Split-Phase 100Ka/Phase
L-com Global Connectivity
$2,260.08
STZ240D10B1: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$2,260.08
STZ240D10B1: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 480Vac Delta 200Ka/Phase
L-com Global Connectivity
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 480Vac Delta 200Ka/Phase
L-com Global Connectivity
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 208/120Vac Wye 200Ka/Phase
L-com Global Connectivity
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 208/120Vac Wye 200Ka/Phase
L-com Global Connectivity
$368.37
ST4803PDG: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$368.37
ST4803PDG: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$29.50
INFRI YCS6-C AC SPD 2P House Surge Protector Protection Protective Low-Voltage Arrester Device 20KA-40KA 385V
Amazon.com
Free shipping
$29.50
INFRI YCS6-C AC SPD 2P House Surge Protector Protection Protective Low-Voltage Arrester Device 20KA-40KA 385V
Amazon.com
Free shipping
$29.79
OZVSVGQO AC 385V SPD 1P 2P 3P 4P 20KA 30KA 40KA 60KA House Surge Protector Protective 1Pcs(4P,AC385V 20-40KA)
Amazon.com
Free shipping
$29.79
OZVSVGQO AC 385V SPD 1P 2P 3P 4P 20KA 30KA 40KA 60KA House Surge Protector Protective 1Pcs(4P,AC385V 20-40KA)
Amazon.com
Free shipping
$1,070.00
AC SPD Surge Counter Type 2 EMI Filtered 120Vac Single-Phase 200Ka/Phase
L-com Global Connectivity
$1,070.00
AC SPD Surge Counter Type 2 EMI Filtered 120Vac Single-Phase 200Ka/Phase
L-com Global Connectivity
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 120/240Vac Split-Phase 200Ka/Phase
L-com Global Connectivity
$1,270.00
AC SPD Surge Counter Type 2 EMI Filtered 120/240Vac Split-Phase 200Ka/Phase
L-com Global Connectivity
$875.00
AC SPD Surge Counter Type 2 EMI Filtered 240Vac Delta 100Ka/Phase
L-com Global Connectivity
$875.00
AC SPD Surge Counter Type 2 EMI Filtered 240Vac Delta 100Ka/Phase
L-com Global Connectivity
$41.68
Wecooper 120/240VAC Universal HVAC Surge Protective Device,Type 1 SPD,25KA,IP66,SCCR 200KA,TFMV Technology,1-Phase,3-Wire, UL1449 4Th,Ultimate
Amazon.com
1
Free shipping
$41.68
Wecooper 120/240VAC Universal HVAC Surge Protective Device,Type 1 SPD,25KA,IP66,SCCR 200KA,TFMV Technology,1-Phase,3-Wire, UL1449 4Th,Ultimate
Amazon.com
1
$65.16
HSPD Square Whole Home Surge Protective Device, Type 1 SPD, Whole House Surge Protector, AC Surge Protection, 120/240VAC (HSPD-80)
Amazon.com
29
Free shipping
$65.16
HSPD Square Whole Home Surge Protective Device, Type 1 SPD, Whole House Surge Protector, AC Surge Protection, 120/240VAC (HSPD-80)
Amazon.com
29
$58.15
HSPD Square Whole Home Surge Protective Device, Type 1 SPD, Whole House Surge Protector, AC Surge Protection, 120/240VAC (HSPD-50)
Amazon.com
14
Free shipping
$58.15
HSPD Square Whole Home Surge Protective Device, Type 1 SPD, Whole House Surge Protector, AC Surge Protection, 120/240VAC (HSPD-50)
Amazon.com
14