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$34.00
Electrical Plug Prong Lockout - Master Lock - Pack Of 2
Uline
$34.00
Electrical Plug Prong Lockout - Master Lock - Pack Of 2
Uline
$50.00
Electrical Plug Cover Lockout - Large - Master Lock - Pack Of 2
Uline
$50.00
Electrical Plug Cover Lockout - Large - Master Lock - Pack Of 2
Uline
$215.00
Lockout/Tagout Kit - Electrical - Master Lock
Uline
$215.00
Lockout/Tagout Kit - Electrical - Master Lock
Uline
$0.67
Garvin Wpp1 Wire And Device Protection Plate 1-Gang Steel
Gordon Electric Supply
$0.67
Garvin Wpp1 Wire And Device Protection Plate 1-Gang Steel
Gordon Electric Supply
$16.99
3RT29161EH00 Siemens SIRIUS Surge Suppressor
Standard Electric Supply Co.
$16.99
3RT29161EH00 Siemens SIRIUS Surge Suppressor
Standard Electric Supply Co.
$399.00
EMP Shield - Home EMP, Surge, & Lightning Protection (SP-120-240-W) Solar Flare And Surge Protection
EMP Shield LLC
$399.00
EMP Shield - Home EMP, Surge, & Lightning Protection (SP-120-240-W) Solar Flare And Surge Protection
EMP Shield LLC
$1.19
Garvin Wpp2g Wire And Device Protection Plate 2-Gang Steel
Gordon Electric Supply
$1.19
Garvin Wpp2g Wire And Device Protection Plate 2-Gang Steel
Gordon Electric Supply
$36.39
P&S 1433 Three Wire Grounding Receptacle, 15 Amp, 125 Volt, Ivory
Gordon Electric Supply
$36.39
P&S 1433 Three Wire Grounding Receptacle, 15 Amp, 125 Volt, Ivory
Gordon Electric Supply
$74.95
Furman SS-6B PRO Surge Protector
Crutchfield
39
$74.95
Furman SS-6B PRO Surge Protector
Crutchfield
$389.00
EMP Shield Whole Home Generator EMP, Lightning, & Surge Protection (SP-120-240-G) Solar Flare And Surge Protection
EMP Shield LLC
$389.00
EMP Shield Whole Home Generator EMP, Lightning, & Surge Protection (SP-120-240-G) Solar Flare And Surge Protection
EMP Shield LLC
$409.00
EMP Shield - Home EMP & Lightning Protection + CME Defense (SP-120-240-RL / Concealed Model)
EMP Shield LLC
$409.00
EMP Shield - Home EMP & Lightning Protection + CME Defense (SP-120-240-RL / Concealed Model)
EMP Shield LLC
$65.99
$70.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
164
Free shipping
$65.99
$70.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
$189.99
APC Back-UPS Pro 1500VA UPS Battery Backup & Surge Protector, bx1500m Backup Battery Power Supply
Amazon.com
11K+
Free shipping
$189.99
APC Back-UPS Pro 1500VA UPS Battery Backup & Surge Protector, bx1500m Backup Battery Power Supply
Amazon.com
$162.49
APC Back-UPS Pro 700VA UPS Battery Backup & Surge Protector (BR700G)
Amazon.com
4K+
Free shipping
$162.49
APC Back-UPS Pro 700VA UPS Battery Backup & Surge Protector (BR700G)
Amazon.com
$200.00
700S-CF620DJC ALLEN BRADLEY - Safety Systems & Safety Relay Supplies
Radwell.com
$200.00
700S-CF620DJC ALLEN BRADLEY - Safety Systems & Safety Relay Supplies
Radwell.com
$18.13
$41.35
GFTW15W Hubbell Bryant Electric Gfci Receptacle
Standard Electric Supply Co.
56% off
$18.13
$41.35
GFTW15W Hubbell Bryant Electric Gfci Receptacle
Standard Electric Supply Co.
$86.00
Allen-Bradley 140M-C2E-B40 Motor Protection Circuit Breaker, D
PLCHardware.com
$86.00
Allen-Bradley 140M-C2E-B40 Motor Protection Circuit Breaker, D
PLCHardware.com
$355.10
Mersen Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 175/350 V AC Model: stp240s07m
Grainger
$355.10
Mersen Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 175/350 V AC Model: stp240s07m
Grainger
$2,088.65
Square D MA4IMA241 Surge Protection Device
SuperBreakers.com
$2,088.65
Square D MA4IMA241 Surge Protection Device
SuperBreakers.com
$199.45
Mersen Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 175/350 V AC Model: STP240S07
Grainger
$199.45
Mersen Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 175/350 V AC Model: STP240S07
Grainger
$242.96
Square D Surge Protection Device: Single Phase, 120/240V AC, 1000V (L-L, N-G)/600V (L-N)/700V (L-G) Model: HEPD80
Grainger
1K+
$242.96
Square D Surge Protection Device: Single Phase, 120/240V AC, 1000V (L-L, N-G)/600V (L-N)/700V (L-G) Model: HEPD80
Grainger
$158.50
Square D HOM2175SB Surge Protection Device
SuperBreakers.com
185
$158.50
Square D HOM2175SB Surge Protection Device
SuperBreakers.com
$740.50
FS140 SIEMENS - Panel Accessories & Surge Arrestor/Suppressor Supplies
Radwell.com
$740.50
FS140 SIEMENS - Panel Accessories & Surge Arrestor/Suppressor Supplies
Radwell.com
$130.28
$141.00
HOM250PSPD Square D Homeline Surge Protective Device
Standard Electric Supply Co.
247
$130.28
$141.00
HOM250PSPD Square D Homeline Surge Protective Device
Standard Electric Supply Co.
$198.00
Ditek DTK-KG2 Kool Guard Intelligent Voltage Monitor With Surge Protection (120/240V) | Supplyhouse.Com
SupplyHouse.com
39
$198.00
Ditek DTK-KG2 Kool Guard Intelligent Voltage Monitor With Surge Protection (120/240V) | Supplyhouse.Com
SupplyHouse.com
$323.88
CHSPT2ULTRA - Eaton 50A 120/240V 2-Pole Surge Protection Device NEMA 4
Essential Electric Supply
2K+
$323.88
CHSPT2ULTRA - Eaton 50A 120/240V 2-Pole Surge Protection Device NEMA 4
Essential Electric Supply
$167.00
193-ED1CB ALLEN BRADLEY - Contactors & Starters & Solid State Overload/Relay Supplies
Radwell.com
$167.00
193-ED1CB ALLEN BRADLEY - Contactors & Starters & Solid State Overload/Relay Supplies
Radwell.com
$2,454.56
Square D SSP02EMA12 Surge Protection Device
SuperBreakers.com
$2,454.56
Square D SSP02EMA12 Surge Protection Device
SuperBreakers.com
$8.99
10Kv LED Surge Protector - 100-277 VAC
Industrial Commercial Lighting
$8.99
10Kv LED Surge Protector - 100-277 VAC
Industrial Commercial Lighting
$90.00
Allen-Bradley 140M-C2E-B40 Motor Protection Circuit Breaker
PLCHardware.com
$90.00
Allen-Bradley 140M-C2E-B40 Motor Protection Circuit Breaker
PLCHardware.com
$281.27
FS140 Whole House Surge Protector Rated For 140,000 Amps IP66 Waterproof For Indoor And Outdoor Use Siemens Electric Box
Home Depot
Free shipping
$281.27
FS140 Whole House Surge Protector Rated For 140,000 Amps IP66 Waterproof For Indoor And Outdoor Use Siemens Electric Box
Home Depot
$259.13
Schneider Electric Mains Surge Protection - A9L20601
Tameson.com
$259.13
Schneider Electric Mains Surge Protection - A9L20601
Tameson.com
$1,584.13
20 A Surge Protection Device, 120/240V 1-Phase 3-Wire Voltage Rating, 50/60 Hz, 50 KA Surge Current/
Larson Electronics
$1,584.13
20 A Surge Protection Device, 120/240V 1-Phase 3-Wire Voltage Rating, 50/60 Hz, 50 KA Surge Current/
Larson Electronics
$592.87
ESR5-NO-21-24VAC-DC - Eaton Safety Relay Relay (New)
Electrical.com
$592.87
ESR5-NO-21-24VAC-DC - Eaton Safety Relay Relay (New)
Electrical.com
$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
$174.65
Rectorseal 50Ka Surge Protector W/ 30A Disconnect Box, Fused, 120V/240V (Rectorseal 96417)
HomElectrical
$174.65
Rectorseal 50Ka Surge Protector W/ 30A Disconnect Box, Fused, 120V/240V (Rectorseal 96417)
HomElectrical
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Shop electrical protection devices

Sponsored
About our ads
$34.00
Electrical Plug Prong Lockout - Master Lock - Pack Of 2
Uline
$34.00
Electrical Plug Prong Lockout - Master Lock - Pack Of 2
Uline
$50.00
Electrical Plug Cover Lockout - Large - Master Lock - Pack Of 2
Uline
$50.00
Electrical Plug Cover Lockout - Large - Master Lock - Pack Of 2
Uline
$215.00
Lockout/Tagout Kit - Electrical - Master Lock
Uline
$215.00
Lockout/Tagout Kit - Electrical - Master Lock
Uline
$0.67
Garvin Wpp1 Wire And Device Protection Plate 1-Gang Steel
Gordon Electric Supply
$0.67
Garvin Wpp1 Wire And Device Protection Plate 1-Gang Steel
Gordon Electric Supply
$16.99
3RT29161EH00 Siemens SIRIUS Surge Suppressor
Standard Electric Supply Co.
$16.99
3RT29161EH00 Siemens SIRIUS Surge Suppressor
Standard Electric Supply Co.
$399.00
EMP Shield - Home EMP, Surge, & Lightning Protection (SP-120-240-W) Solar Flare And Surge Protection
EMP Shield LLC
$399.00
EMP Shield - Home EMP, Surge, & Lightning Protection (SP-120-240-W) Solar Flare And Surge Protection
EMP Shield LLC
$1.19
Garvin Wpp2g Wire And Device Protection Plate 2-Gang Steel
Gordon Electric Supply
$1.19
Garvin Wpp2g Wire And Device Protection Plate 2-Gang Steel
Gordon Electric Supply
$36.39
P&S 1433 Three Wire Grounding Receptacle, 15 Amp, 125 Volt, Ivory
Gordon Electric Supply
$36.39
P&S 1433 Three Wire Grounding Receptacle, 15 Amp, 125 Volt, Ivory
Gordon Electric Supply
$74.95
Furman SS-6B PRO Surge Protector
Crutchfield
39
$74.95
Furman SS-6B PRO Surge Protector
Crutchfield
$389.00
EMP Shield Whole Home Generator EMP, Lightning, & Surge Protection (SP-120-240-G) Solar Flare And Surge Protection
EMP Shield LLC
$389.00
EMP Shield Whole Home Generator EMP, Lightning, & Surge Protection (SP-120-240-G) Solar Flare And Surge Protection
EMP Shield LLC
$409.00
EMP Shield - Home EMP & Lightning Protection + CME Defense (SP-120-240-RL / Concealed Model)
EMP Shield LLC
$409.00
EMP Shield - Home EMP & Lightning Protection + CME Defense (SP-120-240-RL / Concealed Model)
EMP Shield LLC
$65.99
$70.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
164
Free shipping
$65.99
$70.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
$189.99
APC Back-UPS Pro 1500VA UPS Battery Backup & Surge Protector, bx1500m Backup Battery Power Supply
Amazon.com
11K+
Free shipping
$189.99
APC Back-UPS Pro 1500VA UPS Battery Backup & Surge Protector, bx1500m Backup Battery Power Supply
Amazon.com
$162.49
APC Back-UPS Pro 700VA UPS Battery Backup & Surge Protector (BR700G)
Amazon.com
4K+
Free shipping
$162.49
APC Back-UPS Pro 700VA UPS Battery Backup & Surge Protector (BR700G)
Amazon.com
$200.00
700S-CF620DJC ALLEN BRADLEY - Safety Systems & Safety Relay Supplies
Radwell.com
$200.00
700S-CF620DJC ALLEN BRADLEY - Safety Systems & Safety Relay Supplies
Radwell.com
$18.13
$41.35
GFTW15W Hubbell Bryant Electric Gfci Receptacle
Standard Electric Supply Co.
56% off
$18.13
$41.35
GFTW15W Hubbell Bryant Electric Gfci Receptacle
Standard Electric Supply Co.
$86.00
Allen-Bradley 140M-C2E-B40 Motor Protection Circuit Breaker, D
PLCHardware.com
$86.00
Allen-Bradley 140M-C2E-B40 Motor Protection Circuit Breaker, D
PLCHardware.com
$355.10
Mersen Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 175/350 V AC Model: stp240s07m
Grainger
$355.10
Mersen Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 175/350 V AC Model: stp240s07m
Grainger