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$18.00
Surge Protector - 6 Outlet - ULINE
Uline
$18.00
Surge Protector - 6 Outlet - ULINE
Uline
$32.00
Surge Protector - 7 Outlet - ULINE
Uline
$32.00
Surge Protector - 7 Outlet - ULINE
Uline
$391.20
ICM Controls Sentry 3N1 Disconnect With Internal Voltage Monitoring And Surge Protection New SENTRY-3N1
FactoryPure
$391.20
ICM Controls Sentry 3N1 Disconnect With Internal Voltage Monitoring And Surge Protection New SENTRY-3N1
FactoryPure
$129.99
ICM Controls ICM518 Split Phase Surge Protection Device 240VAC For Whole Home New ICM518
FactoryPure
$129.99
ICM Controls ICM518 Split Phase Surge Protection Device 240VAC For Whole Home New ICM518
FactoryPure
$84.49
$95.17
SIEMENS Q220GF Ground Fault Circuit Interrupter, 20 Amp, 2-Pole GFCI Circuit Breaker Replaces QF220A
Amazon.com
Free shipping
11% off
$84.49
$95.17
SIEMENS Q220GF Ground Fault Circuit Interrupter, 20 Amp, 2-Pole GFCI Circuit Breaker Replaces QF220A
Amazon.com
$530.03
SIEMENS GF224NR 200 Amp, 2 Pole, 240-Volt, 3 Wire, Fused, General Duty, Outdoor Rated
Amazon.com
20
Free shipping
$530.03
SIEMENS GF224NR 200 Amp, 2 Pole, 240-Volt, 3 Wire, Fused, General Duty, Outdoor Rated
Amazon.com
$54.94
ZEBRA HVAC LLC ECM Motor Surge Protector 120/240V VZPRO
DkHardware.com
$54.94
ZEBRA HVAC LLC ECM Motor Surge Protector 120/240V VZPRO
DkHardware.com
$79.95
Nice SP8-AV Power Line Conditioner And Surge Protector
Crutchfield
$79.95
Nice SP8-AV Power Line Conditioner And Surge Protector
Crutchfield
$2,072.72
SPD080480Y3K - Eaton Surge Protection/Suppressor Motor Control (New)
Electrical.com
$2,072.72
SPD080480Y3K - Eaton Surge Protection/Suppressor Motor Control (New)
Electrical.com
$333.40
ICM Controls ICM493-60A ICM493 Line Voltage, Single Phase Motor Protection W/ Surge Protection, 60A Contactor | Supplyhouse.Com
SupplyHouse.com
9
$333.40
ICM Controls ICM493-60A ICM493 Line Voltage, Single Phase Motor Protection W/ Surge Protection, 60A Contactor | Supplyhouse.Com
SupplyHouse.com
$99.00
Nice PM8-AV Power Line Conditioner And Surge Protector
Crutchfield
$99.00
Nice PM8-AV Power Line Conditioner And Surge Protector
Crutchfield
$495.05
ST6003PY: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$495.05
ST6003PY: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$58.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
125
Free shipping
$58.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
$3,113.47
Siemens Surge Protection Device: Three Phase, 240V AC Delta, 1200V (L-G, L-L), 320 V AC, Steel Model: TPS3D12100X02
Grainger
$3,113.47
Siemens Surge Protection Device: Three Phase, 240V AC Delta, 1200V (L-G, L-L), 320 V AC, Steel Model: TPS3D12100X02
Grainger
$183.00
THQLSURGE GENERAL ELECTRIC - Panel Accessories & Surge Arrestor/Suppressor Supplies
Radwell.com
$183.00
THQLSURGE GENERAL ELECTRIC - Panel Accessories & Surge Arrestor/Suppressor Supplies
Radwell.com
$49.95
Furman SS-6 Surge Protector
Crutchfield
34
$49.95
Furman SS-6 Surge Protector
Crutchfield
$303.26
$2,497.81
CHSPT2ULTRA - Eaton 50A 120/240V 2-Pole Surge Protection Device NEMA 4
Essential Electric Supply
2K+
87% off
$303.26
$2,497.81
CHSPT2ULTRA - Eaton 50A 120/240V 2-Pole Surge Protection Device NEMA 4
Essential Electric Supply
$469.76
Eaton Surge Protection Device: Three Phase, 240V AC Delta, 1000V (L-G, L-L), 240 V, Advanced Polymer Model: SP1-240D
Grainger
$469.76
Eaton Surge Protection Device: Three Phase, 240V AC Delta, 1000V (L-G, L-L), 240 V, Advanced Polymer Model: SP1-240D
Grainger
$0.42
Littelfuse SP0502BAJTG Esd Protection Device, 8V, Sc-70-3 | ESD Protection Devices
Newark
$0.42
Littelfuse SP0502BAJTG Esd Protection Device, 8V, Sc-70-3 | ESD Protection Devices
Newark
$496.50
Phoenix Contact 1075896 | SURGE PROTECTOR, TYPE 1, 3-CHANNEL, 277/480 VAC, 4-WIRE. VAL-US-277/80/3+0-FM | Surge Protection Devices
RS
$496.50
Phoenix Contact 1075896 | SURGE PROTECTOR, TYPE 1, 3-CHANNEL, 277/480 VAC, 4-WIRE. VAL-US-277/80/3+0-FM | Surge Protection Devices
RS
$299.70
HS-120-10A EATON CORPORATION - Panel Accessories & Surge Arrestor/Suppressor Supplies
Radwell.com
$299.70
HS-120-10A EATON CORPORATION - Panel Accessories & Surge Arrestor/Suppressor Supplies
Radwell.com
$450.45
Eaton / Cutler-Hammer HMCP015E0C - 15A 3 Pole HMCP Motor Circuit Protector
SuperBreakers.com
$450.45
Eaton / Cutler-Hammer HMCP015E0C - 15A 3 Pole HMCP Motor Circuit Protector
SuperBreakers.com
$391.20
ICM Controls SENTRY3N1 SENTRY3N1 Disconnect With Internal Voltage Monitoring & Surge Protection | Supplyhouse.Com
SupplyHouse.com
$391.20
ICM Controls SENTRY3N1 SENTRY3N1 Disconnect With Internal Voltage Monitoring & Surge Protection | Supplyhouse.Com
SupplyHouse.com
$803.95
Eaton / Cutler-Hammer HMCP150T4C - 150A 3 Pole HMCP Motor Circuit Protector
SuperBreakers.com
3
$803.95
Eaton / Cutler-Hammer HMCP150T4C - 150A 3 Pole HMCP Motor Circuit Protector
SuperBreakers.com
$93.88
CHNSURGE - Eaton 2 Pole 120/240V Surge Protective Device Type CH 10Ka SCCR
Essential Electric Supply
$93.88
CHNSURGE - Eaton 2 Pole 120/240V Surge Protective Device Type CH 10Ka SCCR
Essential Electric Supply
$0.64
Littelfuse SP3002-04JTG Esd Protection Dev, Aec-Q101, 6V, Sc-70 | ESD Protection Devices
Newark
$0.64
Littelfuse SP3002-04JTG Esd Protection Dev, Aec-Q101, 6V, Sc-70 | ESD Protection Devices
Newark
$732.99
SCHNEIDER ELECTRIC Surge Protection Device, 3 Phase, 277/480V AC, 4 Wires, 160 Ka, MA4IMA16
Zoro.com
$732.99
SCHNEIDER ELECTRIC Surge Protection Device, 3 Phase, 277/480V AC, 4 Wires, 160 Ka, MA4IMA16
Zoro.com
$561.38
VAL-US-120/65/2+1-FM Phoenix Contact Surge Protective Device - Three Channel With Remote Indicator Contact For 120/240 V Split Phase AC - 3-Wire Plus
Onlinecomponents.com
$561.38
VAL-US-120/65/2+1-FM Phoenix Contact Surge Protective Device - Three Channel With Remote Indicator Contact For 120/240 V Split Phase AC - 3-Wire Plus
Onlinecomponents.com
$19.95
$29.95
Cyberpower CSP606U42A 6-Outlet Professional Surge Protector With Two USB Charging Ports
B&H Photo-Video-Pro A
33% off
$19.95
$29.95
Cyberpower CSP606U42A 6-Outlet Professional Surge Protector With Two USB Charging Ports
B&H Photo-Video-Pro A
$140.99
SQUARE D Surge Protection Device, 1 Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 900 J, NEMA 2, HOM2175SB
Zoro.com
$140.99
SQUARE D Surge Protection Device, 1 Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 900 J, NEMA 2, HOM2175SB
Zoro.com
$73.49
$344.88
BRPSURGE - Eaton 2 Pole 10 Ka Circuit Breaker Surge Protective Device Plug-On Neutral Type BR
Essential Electric Supply
78% off
$73.49
$344.88
BRPSURGE - Eaton 2 Pole 10 Ka Circuit Breaker Surge Protective Device Plug-On Neutral Type BR
Essential Electric Supply
$140.99
SQUARE D Surge Protection Device, 1 Phase, 120/240V AC, 2 Poles, 3 Wires, QO2175SB
Zoro.com
2
$140.99
SQUARE D Surge Protection Device, 1 Phase, 120/240V AC, 2 Poles, 3 Wires, QO2175SB
Zoro.com
$24.95
Cyberpower Essential Series 8-Outlet Surge Protector (Black, 6')
B&H Photo-Video-Pro A
$24.95
Cyberpower Essential Series 8-Outlet Surge Protector (Black, 6')
B&H Photo-Video-Pro A
$1.32
Littelfuse SRV05-4HTG-D Esd Protection Device, 6V, Sot-23 | ESD Protection Devices
Newark
$1.32
Littelfuse SRV05-4HTG-D Esd Protection Device, 6V, Sot-23 | ESD Protection Devices
Newark
$134.74
TTC-6-1X2-24DC-PT Phoenix Contact A DIN Rail Surge Protection Device For A Single 2-Wire Floating Signal Circuit, Compatible With HART And 0(4)-20 Ma
Onlinecomponents.com
$134.74
TTC-6-1X2-24DC-PT Phoenix Contact A DIN Rail Surge Protection Device For A Single 2-Wire Floating Signal Circuit, Compatible With HART And 0(4)-20 Ma
Onlinecomponents.com
$106.99
NOVAX 150-SK-0 KIT Class 0 Electrical Safety Kit, Black
IndustrialSafety.com
$106.99
NOVAX 150-SK-0 KIT Class 0 Electrical Safety Kit, Black
IndustrialSafety.com
RCD (Residual Current Device) protection - Protection against Earth Faults
3:29
YouTubechrvoje_engineering
RCD (Residual Current Device) protection - Protection against Earth Faults
RCD (Residual Current Device), or residual-current circuit breaker (RCBO), is a device that instantly breaks an electric circuit to prevent serious harm from an ongoing electric shock. What does an RCD (Residual Current Device) do - An RCD is a sensitive safety device that switches off electricity automatically if there is a fault. An RCD is ...
310.3K viewsMar 31, 2017
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TOP 5 Best Whole House Surge Protectors | Whole House Surge Protector Reviews (2025)
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4.6K views11 months ago
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Alitayee Mountable Surge Protector Power Strip, Wall Mount Power Strip with 4 Outlets and 3 USB, Flat Plug, Shutter Safety and Circuit Breaker Switch, 6 Ft Extension Cord for College Home Office Dorm
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amazon
Apr 16, 2022
15FT Outdoor Waterproof Power Strip Surge Protector with 4AC Outlets 4USB Ports Power Switch Safety Lock, ETL Certified for Patio Garden Charging
0:34
15FT Outdoor Waterproof Power Strip Surge Protector with 4AC Outlets 4USB Ports Power Switch Safety Lock, ETL Certified for Patio Garden Charging
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Shop electrical protection devices

Sponsored
About our ads
$18.00
Surge Protector - 6 Outlet - ULINE
Uline
$18.00
Surge Protector - 6 Outlet - ULINE
Uline
$32.00
Surge Protector - 7 Outlet - ULINE
Uline
$32.00
Surge Protector - 7 Outlet - ULINE
Uline
$391.20
ICM Controls Sentry 3N1 Disconnect With Internal Voltage Monitoring And Surge Protection New SENTRY-3N1
FactoryPure
$391.20
ICM Controls Sentry 3N1 Disconnect With Internal Voltage Monitoring And Surge Protection New SENTRY-3N1
FactoryPure
$129.99
ICM Controls ICM518 Split Phase Surge Protection Device 240VAC For Whole Home New ICM518
FactoryPure
$129.99
ICM Controls ICM518 Split Phase Surge Protection Device 240VAC For Whole Home New ICM518
FactoryPure
$84.49
$95.17
SIEMENS Q220GF Ground Fault Circuit Interrupter, 20 Amp, 2-Pole GFCI Circuit Breaker Replaces QF220A
Amazon.com
Free shipping
11% off
$84.49
$95.17
SIEMENS Q220GF Ground Fault Circuit Interrupter, 20 Amp, 2-Pole GFCI Circuit Breaker Replaces QF220A
Amazon.com
$530.03
SIEMENS GF224NR 200 Amp, 2 Pole, 240-Volt, 3 Wire, Fused, General Duty, Outdoor Rated
Amazon.com
20
Free shipping
$530.03
SIEMENS GF224NR 200 Amp, 2 Pole, 240-Volt, 3 Wire, Fused, General Duty, Outdoor Rated
Amazon.com
$54.94
ZEBRA HVAC LLC ECM Motor Surge Protector 120/240V VZPRO
DkHardware.com
$54.94
ZEBRA HVAC LLC ECM Motor Surge Protector 120/240V VZPRO
DkHardware.com
$79.95
Nice SP8-AV Power Line Conditioner And Surge Protector
Crutchfield
$79.95
Nice SP8-AV Power Line Conditioner And Surge Protector
Crutchfield
$2,072.72
SPD080480Y3K - Eaton Surge Protection/Suppressor Motor Control (New)
Electrical.com
$2,072.72
SPD080480Y3K - Eaton Surge Protection/Suppressor Motor Control (New)
Electrical.com
$333.40
ICM Controls ICM493-60A ICM493 Line Voltage, Single Phase Motor Protection W/ Surge Protection, 60A Contactor | Supplyhouse.Com
SupplyHouse.com
9
$333.40
ICM Controls ICM493-60A ICM493 Line Voltage, Single Phase Motor Protection W/ Surge Protection, 60A Contactor | Supplyhouse.Com
SupplyHouse.com
$99.00
Nice PM8-AV Power Line Conditioner And Surge Protector
Crutchfield
$99.00
Nice PM8-AV Power Line Conditioner And Surge Protector
Crutchfield
$495.05
ST6003PY: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$495.05
ST6003PY: Mersen | Surge Protective Devices (Spds)
Galco Industrial Electronics
$58.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
125
Free shipping
$58.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
$3,113.47
Siemens Surge Protection Device: Three Phase, 240V AC Delta, 1200V (L-G, L-L), 320 V AC, Steel Model: TPS3D12100X02
Grainger
$3,113.47
Siemens Surge Protection Device: Three Phase, 240V AC Delta, 1200V (L-G, L-L), 320 V AC, Steel Model: TPS3D12100X02
Grainger
$183.00
THQLSURGE GENERAL ELECTRIC - Panel Accessories & Surge Arrestor/Suppressor Supplies
Radwell.com
$183.00
THQLSURGE GENERAL ELECTRIC - Panel Accessories & Surge Arrestor/Suppressor Supplies
Radwell.com
$49.95
Furman SS-6 Surge Protector
Crutchfield
34
$49.95
Furman SS-6 Surge Protector
Crutchfield
$303.26
$2,497.81
CHSPT2ULTRA - Eaton 50A 120/240V 2-Pole Surge Protection Device NEMA 4
Essential Electric Supply
2K+
87% off
$303.26
$2,497.81
CHSPT2ULTRA - Eaton 50A 120/240V 2-Pole Surge Protection Device NEMA 4
Essential Electric Supply
$469.76
Eaton Surge Protection Device: Three Phase, 240V AC Delta, 1000V (L-G, L-L), 240 V, Advanced Polymer Model: SP1-240D
Grainger
$469.76
Eaton Surge Protection Device: Three Phase, 240V AC Delta, 1000V (L-G, L-L), 240 V, Advanced Polymer Model: SP1-240D
Grainger

  • Electrical Protection Devices | Surge Protection Devices

    https://www.automationdirect.com › power-products
    About our ads
    SponsoredSave on industrial-grade power products to supply reliable power for electrical systems. A…
    Types: Safety Relays, Safety Switches, Light Curtains, Trapped Key Interlock