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购买 single phase protection
广告
$46.00
Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
Amazon.com
1 千+
Free shipping
$46.00
Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
Amazon.com
$136.48
Mersen Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 Wires, L-N, 175 V AC, 600V (L-N) Model: STP120P07
Grainger
$136.48
Mersen Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 Wires, L-N, 175 V AC, 600V (L-N) Model: STP120P07
Grainger
$82.00
Square D By Schneider Electric QO2175SB QO Surgebreaker, Surge Protection Device, 25Ka, 120/240V, 1-Phase, 3-Wire
Amazon.com
681
Free shipping
$82.00
Square D By Schneider Electric QO2175SB QO Surgebreaker, Surge Protection Device, 25Ka, 120/240V, 1-Phase, 3-Wire
Amazon.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
$814.22
Solahd Surge Protection Device: Single Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-L/L-N/N-G Model: STFV07524L
Grainger
$814.22
Solahd Surge Protection Device: Single Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-L/L-N/N-G Model: STFV07524L
Grainger
$52.44
Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector, Nema 4, Single Phase, 120/240 Volts, Ul 1449 3rd Edition
Amazon.com
754
Free shipping
$52.44
Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector, Nema 4, Single Phase, 120/240 Volts, Ul 1449 3rd Edition
Amazon.com
$69.97
Intermatic AG3000 1 Phase, Types 1 & 2 SPD Protection AC Surge Protector (120/240V) | Supplyhouse.Com
SupplyHouse.com
59
$69.97
Intermatic AG3000 1 Phase, Types 1 & 2 SPD Protection AC Surge Protector (120/240V) | Supplyhouse.Com
SupplyHouse.com
$94.15
Eaton Surge Protection Device: Single Phase, 240V AC, 1 Poles, 1 Wire + Ground Wires, L-G/L-N/N-G Model: AGDN24010R
Grainger
$94.15
Eaton Surge Protection Device: Single Phase, 240V AC, 1 Poles, 1 Wire + Ground Wires, L-G/L-N/N-G Model: AGDN24010R
Grainger
$103.58
Protec Surge Protection: Single Phase, 120V AC, 1 Poles, 2 Wires, L-G/L-N, 700V (L-G)/700V (L-N) Model: ASISP150-1P
Grainger
$103.58
Protec Surge Protection: Single Phase, 120V AC, 1 Poles, 2 Wires, L-G/L-N, 700V (L-G)/700V (L-N) Model: ASISP150-1P
Grainger
$522.54
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G Model: STFV07510N
Grainger
$522.54
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G Model: STFV07510N
Grainger
$191.47
Mersen Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 175/350 V AC Model: STP240S07
Grainger
$191.47
Mersen Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 175/350 V AC Model: STP240S07
Grainger
$229.69
Square D Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 150 V AC Model: QO2175SB
Grainger
146
$229.69
Square D Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 150 V AC Model: QO2175SB
Grainger
$66.86
Digital Single Phase Motor Protector
Home Depot
2
Free shipping
$66.86
Digital Single Phase Motor Protector
Home Depot
$238.26
Square D Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 150 V AC Model: HOM2175SB
Grainger
181
$238.26
Square D Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 150 V AC Model: HOM2175SB
Grainger
$985.60
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Kaic Model: STFE20010N
Grainger
$985.60
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Kaic Model: STFE20010N
Grainger
$750.25
Eaton Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Ka Model: AGPH12015
Grainger
$750.25
Eaton Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Ka Model: AGPH12015
Grainger
$610.91
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Kaic Model: STFE05010N
Grainger
$610.91
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Kaic Model: STFE05010N
Grainger
$957.23
Square D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires, L-N, 150 V(L-N) Model: HFNF120IESE020
Grainger
$957.23
Square D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires, L-N, 150 V(L-N) Model: HFNF120IESE020
Grainger
$114.05
$141.00
Square D - QO250PSPD QO Whole House Surge Protection Device, 50Ka, 120/240V, 1-Phase, No Wiring, Plug-On Neutral
Amazon.com
174
Free shipping
折扣 19%
$114.05
$141.00
Square D - QO250PSPD QO Whole House Surge Protection Device, 50Ka, 120/240V, 1-Phase, No Wiring, Plug-On Neutral
Amazon.com
$869.94
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G Model: STFV15010N
Grainger
$869.94
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G Model: STFV15010N
Grainger
$90.00
$141.00
Square D - HOM250PSPD Homeline Whole House Surge Protection Device, 50Ka, 120/240V, 1-Phase, No Wiring, Plug-On Neutral
Amazon.com
283
Free shipping
折扣 36%
$90.00
$141.00
Square D - HOM250PSPD Homeline Whole House Surge Protection Device, 50Ka, 120/240V, 1-Phase, No Wiring, Plug-On Neutral
Amazon.com
$287.60
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G Model: STFV02510N
Grainger
$287.60
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G Model: STFV02510N
Grainger
$325.72
ICM Controls ICM493 ICM493 Single Phase Motor Protection | Supplyhouse.Com
SupplyHouse.com
14
$325.72
ICM Controls ICM493 ICM493 Single Phase Motor Protection | Supplyhouse.Com
SupplyHouse.com
$355.26
Bussmann Data Surge Protection Device: Single Phase, 48V DC, 1 Poles, 2 Wires, L-G/L-L, 48 V DC Model: BSPD48RJ45
Grainger
$355.26
Bussmann Data Surge Protection Device: Single Phase, 48V DC, 1 Poles, 2 Wires, L-G/L-L, 48 V DC Model: BSPD48RJ45
Grainger
$524.07
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Ka Model: STV25K10S
Grainger
1
$524.07
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Ka Model: STV25K10S
Grainger
$333.40
ICM Controls ICM493-60A ICM493 Line Voltage, Single Phase Motor Protection W/ Surge Protection, 60A Contactor | Supplyhouse.Com
SupplyHouse.com
8
$333.40
ICM Controls ICM493-60A ICM493 Line Voltage, Single Phase Motor Protection W/ Surge Protection, 60A Contactor | Supplyhouse.Com
SupplyHouse.com
$297.03
AC Single Phase Surge Protector, Type 4 Outdoor Enclosure,Type 2 SPD, Hardwired, 100Ka Max Capacity, 120-240V, Raycap AC2100-F-NA-07 | 1000 Bulbs
1000Bulbs.com
$297.03
AC Single Phase Surge Protector, Type 4 Outdoor Enclosure,Type 2 SPD, Hardwired, 100Ka Max Capacity, 120-240V, Raycap AC2100-F-NA-07 | 1000 Bulbs
1000Bulbs.com
$3.25
Single Phase Digital AC Over And Under Voltage Protector 2P 63A 40A Made Of PC Material
Alibaba B2B
Free shipping
$3.25
Single Phase Digital AC Over And Under Voltage Protector 2P 63A 40A Made Of PC Material
Alibaba B2B
$403.90
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G Model: STFV05010N
Grainger
$403.90
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G Model: STFV05010N
Grainger
$4.78
Adjustable Single Phase 50Hz AC Voltage Protector 40A 63A Current Limit Overvoltage (>240-300V) Undervoltage (<140V-200V) For
Alibaba B2B
Free shipping
$4.78
Adjustable Single Phase 50Hz AC Voltage Protector 40A 63A Current Limit Overvoltage (>240-300V) Undervoltage (<140V-200V) For
Alibaba B2B
$207.17
Protec Surge Protection: Single Phase, 120V AC, 2 Poles, 3 Wires, L-G/L-N/N-G, 200 Ka Model: ASISP150-2P
Grainger
$207.17
Protec Surge Protection: Single Phase, 120V AC, 2 Poles, 3 Wires, L-G/L-N/N-G, 200 Ka Model: ASISP150-2P
Grainger
$156.96
ICM Controls ICM492D ICM492D Single Phase Motor Protection, 80-300 VAC | Supplyhouse.Com
SupplyHouse.com
$156.96
ICM Controls ICM492D ICM492D Single Phase Motor Protection, 80-300 VAC | Supplyhouse.Com
SupplyHouse.com
$188.09
Mersen Surge Protection Device: Single Phase, 240/480V AC, 2 Poles, 3 Wires, L-L/L-N, 275/550 V AC Model: STP480S07
Grainger
$188.09
Mersen Surge Protection Device: Single Phase, 240/480V AC, 2 Poles, 3 Wires, L-L/L-N, 275/550 V AC Model: STP480S07
Grainger
$89.99
Whole House Surge Protector,HVAC Surge Protector, 200K Amps(SCCR),100KA(Surge Capacity Per Phase),Single-Phase(Or Split Phase),3-Wire For 120/240V
Amazon.com
16
Free shipping
$89.99
Whole House Surge Protector,HVAC Surge Protector, 200K Amps(SCCR),100KA(Surge Capacity Per Phase),Single-Phase(Or Split Phase),3-Wire For 120/240V
Amazon.com
$69.99
Whole House Surge Protection Device,Outdoor Or Indoor,Single-Phase,3-Wire For 120/240V, 50KA(Surge Capacity Per Phase),UL Listed
Amazon.com
20
Free shipping
$69.99
Whole House Surge Protection Device,Outdoor Or Indoor,Single-Phase,3-Wire For 120/240V, 50KA(Surge Capacity Per Phase),UL Listed
Amazon.com
$44.03
Single Phase Voltage Relay Adjustable Over Or Under Voltage Protection Monito...
eBay
Free shipping
$44.03
Single Phase Voltage Relay Adjustable Over Or Under Voltage Protection Monito...
eBay
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购买 single phase protection
广告
$46.00
Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
Amazon.com
1 千+
Free shipping
$46.00
Square D By Schneider Electric Square D HEPD25 Universal Whole House Surge Protection Device, 1-Phase, 3-Wire For 120/240V, 25Ka
Amazon.com
$136.48
Mersen Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 Wires, L-N, 175 V AC, 600V (L-N) Model: STP120P07
Grainger
$136.48
Mersen Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 Wires, L-N, 175 V AC, 600V (L-N) Model: STP120P07
Grainger
$82.00
Square D By Schneider Electric QO2175SB QO Surgebreaker, Surge Protection Device, 25Ka, 120/240V, 1-Phase, 3-Wire
Amazon.com
681
Free shipping
$82.00
Square D By Schneider Electric QO2175SB QO Surgebreaker, Surge Protection Device, 25Ka, 120/240V, 1-Phase, 3-Wire
Amazon.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
$814.22
Solahd Surge Protection Device: Single Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-L/L-N/N-G Model: STFV07524L
Grainger
$814.22
Solahd Surge Protection Device: Single Phase, 240V AC, 2 Poles, 2 + Ground Wires, L-G/L-L/L-N/N-G Model: STFV07524L
Grainger
$52.44
Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector, Nema 4, Single Phase, 120/240 Volts, Ul 1449 3rd Edition
Amazon.com
754
Free shipping
$52.44
Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector, Nema 4, Single Phase, 120/240 Volts, Ul 1449 3rd Edition
Amazon.com
$69.97
Intermatic AG3000 1 Phase, Types 1 & 2 SPD Protection AC Surge Protector (120/240V) | Supplyhouse.Com
SupplyHouse.com
59
$69.97
Intermatic AG3000 1 Phase, Types 1 & 2 SPD Protection AC Surge Protector (120/240V) | Supplyhouse.Com
SupplyHouse.com
$94.15
Eaton Surge Protection Device: Single Phase, 240V AC, 1 Poles, 1 Wire + Ground Wires, L-G/L-N/N-G Model: AGDN24010R
Grainger
$94.15
Eaton Surge Protection Device: Single Phase, 240V AC, 1 Poles, 1 Wire + Ground Wires, L-G/L-N/N-G Model: AGDN24010R
Grainger
$103.58
Protec Surge Protection: Single Phase, 120V AC, 1 Poles, 2 Wires, L-G/L-N, 700V (L-G)/700V (L-N) Model: ASISP150-1P
Grainger
$103.58
Protec Surge Protection: Single Phase, 120V AC, 1 Poles, 2 Wires, L-G/L-N, 700V (L-G)/700V (L-N) Model: ASISP150-1P
Grainger
$522.54
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G Model: STFV07510N
Grainger
$522.54
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G Model: STFV07510N
Grainger
$191.47
Mersen Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 175/350 V AC Model: STP240S07
Grainger
$191.47
Mersen Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 175/350 V AC Model: STP240S07
Grainger
$229.69
Square D Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 150 V AC Model: QO2175SB
Grainger
146
$229.69
Square D Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 150 V AC Model: QO2175SB
Grainger
$66.86
Digital Single Phase Motor Protector
Home Depot
2
Free shipping
$66.86
Digital Single Phase Motor Protector
Home Depot
$238.26
Square D Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 150 V AC Model: HOM2175SB
Grainger
181
$238.26
Square D Surge Protection Device: Single Phase, 120/240V AC, 2 Poles, 3 Wires, L-L/L-N, 150 V AC Model: HOM2175SB
Grainger
$985.60
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Kaic Model: STFE20010N
Grainger
$985.60
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Kaic Model: STFE20010N
Grainger
$750.25
Eaton Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Ka Model: AGPH12015
Grainger
$750.25
Eaton Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Ka Model: AGPH12015
Grainger
$610.91
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Kaic Model: STFE05010N
Grainger
$610.91
Solahd Surge Protection Device: Single Phase, 120V AC, 1 Poles, 2 + Ground Wires, L-G/L-N/N-G, 5Kaic Model: STFE05010N
Grainger
$957.23
Square D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires, L-N, 150 V(L-N) Model: HFNF120IESE020
Grainger
$957.23
Square D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires, L-N, 150 V(L-N) Model: HFNF120IESE020
Grainger
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