购买 Directional Over Current Relay

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$139.00
ABB | 1MRK000844-CA | RXPDK 22H Directional Time-Over Current Relay |
Classic Automation
$139.00
ABB | 1MRK000844-CA | RXPDK 22H Directional Time-Over Current Relay |
Classic Automation
$139.00
ABB | 1MRK000844-BB | RXPDK 21H Directional Time Over Current Relay |
Classic Automation
$139.00
ABB | 1MRK000844-BB | RXPDK 21H Directional Time Over Current Relay |
Classic Automation
$129.00
ABB | 1MRK000844-AB | RXPDK 21H Directional Time Over Current Relay |
Classic Automation
$129.00
ABB | 1MRK000844-AB | RXPDK 21H Directional Time Over Current Relay |
Classic Automation
$1,246.31
5TT6112 SIEMENS - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$1,246.31
5TT6112 SIEMENS - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$1,206.53
810A09BZ ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$1,206.53
810A09BZ ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$87.78
$95.15
INTELLITEC B.I.R.D.-D-2 2Amp 12V DC Bi-Directional Isolator Relay
Amazon.com
1
Free shipping
$87.78
$95.15
INTELLITEC B.I.R.D.-D-2 2Amp 12V DC Bi-Directional Isolator Relay
Amazon.com
$1,225.00
GE 12JBCG54E9A Ground Directional Overcurrent Relay Type JBCG 120V 5A .5/2 2-8 (DW4081-1)
River City Industrial
$1,225.00
GE 12JBCG54E9A Ground Directional Overcurrent Relay Type JBCG 120V 5A .5/2 2-8 (DW4081-1)
River City Industrial
$40.19
857-354 WAGO Relay Module - Nominal Input Voltage: 24 V AC/DC - 1 Changeover Contact - Limiting Continuous Current: 6 A - Yellow Status Indicator -
Onlinecomponents.com
$40.19
857-354 WAGO Relay Module - Nominal Input Voltage: 24 V AC/DC - 1 Changeover Contact - Limiting Continuous Current: 6 A - Yellow Status Indicator -
Onlinecomponents.com
$211.32
ATP120A1R: Macromatic | Alternating
Galco Industrial Electronics
$211.32
ATP120A1R: Macromatic | Alternating
Galco Industrial Electronics
$690.00
Converteam | MCGG22D1CD0753C | Single Phase Over Current Relay |
Classic Automation
$690.00
Converteam | MCGG22D1CD0753C | Single Phase Over Current Relay |
Classic Automation
$671.27
X-180746 ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$671.27
X-180746 ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$360.00
8501XO40V02 Square D / Schneider Electric Control Relays Automation
Relectric.com
$360.00
8501XO40V02 Square D / Schneider Electric Control Relays Automation
Relectric.com
$87.00
Thermal Overload Relay: 8.0-11.0A adjustable, for GH15BN or GH15CN series contactors (PN# RTD32-1100)
Automation Direct
$87.00
Thermal Overload Relay: 8.0-11.0A adjustable, for GH15BN or GH15CN series contactors (PN# RTD32-1100)
Automation Direct
$107.85
Macromatic | COH20A1BD | Over Current Sensing Relay | 10 Amp Relay | SPDT | 240 VAC Input | 2-20A Current Range | Start Delay | Adj Trip Delay
Blackhawk Supply
$107.85
Macromatic | COH20A1BD | Over Current Sensing Relay | 10 Amp Relay | SPDT | 240 VAC Input | 2-20A Current Range | Start Delay | Adj Trip Delay
Blackhawk Supply
$51.26
RIB Adjustable Current Sensing Relay: Surface Mounted, 0.4 A Current Rating, 30V AC/DC, Pin Model: RIBXGTA
Grainger
$51.26
RIB Adjustable Current Sensing Relay: Surface Mounted, 0.4 A Current Rating, 30V AC/DC, Pin Model: RIBXGTA
Grainger
$87.00
Thermal Overload Relay: 2.7-4.0A adjustable, for GH15BN to GH15FT series contactors (PN# RTD32-400)
Automation Direct
$87.00
Thermal Overload Relay: 2.7-4.0A adjustable, for GH15BN to GH15FT series contactors (PN# RTD32-400)
Automation Direct
$106.67
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 120V AC, Tab Model: 6C055
Grainger
1
$106.67
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 120V AC, Tab Model: 6C055
Grainger
$166.00
Electronic Overload Relay: 20.0-100.0A adjustable, for any contactor (PN# XTOE100GCSS)
Automation Direct
$166.00
Electronic Overload Relay: 20.0-100.0A adjustable, for any contactor (PN# XTOE100GCSS)
Automation Direct
$180.00
Electronic Overload Relay: 20.0-100.0A adjustable, for any contactor (PN# XTOE100GGSS)
Automation Direct
$180.00
Electronic Overload Relay: 20.0-100.0A adjustable, for any contactor (PN# XTOE100GGSS)
Automation Direct
$43.70
RIB Adjustable Current Sensing Relay: Surface Mounted, 0.8 A Current Rating, 30V AC/DC, Pin Model: RIBXKTA
Grainger
$43.70
RIB Adjustable Current Sensing Relay: Surface Mounted, 0.8 A Current Rating, 30V AC/DC, Pin Model: RIBXKTA
Grainger
$159.00
Thermal Overload Relay: 20.0-28.0A adjustable, for GH15GT, GH15HT, or GH15JT series contactors (PN# RTD65-2800)
Automation Direct
$159.00
Thermal Overload Relay: 20.0-28.0A adjustable, for GH15GT, GH15HT, or GH15JT series contactors (PN# RTD65-2800)
Automation Direct
$90.39
SCHNEIDER ELECTRIC Overload Relay, 1NC/1NO, 6.4 A Min Current, 32 A Max Current, 690V AC, LR9D32
Zoro.com
$90.39
SCHNEIDER ELECTRIC Overload Relay, 1NC/1NO, 6.4 A Min Current, 32 A Max Current, 690V AC, LR9D32
Zoro.com
$92.23
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 120V AC, Tab Model: 15V827
Grainger
1
$92.23
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 120V AC, Tab Model: 15V827
Grainger
$112.60
Macromatic | CAH05A1AJ | Over/Under Current Sensing Relay | 10 Amp Relay | SPDT | 240 VAC Input | 0.5 - 5A Current Range | Start Delay | Adj Trip
Blackhawk Supply
$112.60
Macromatic | CAH05A1AJ | Over/Under Current Sensing Relay | 10 Amp Relay | SPDT | 240 VAC Input | 0.5 - 5A Current Range | Start Delay | Adj Trip
Blackhawk Supply
$87.63
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 240V AC, Tab Model: 6C057
Grainger
$87.63
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 240V AC, Tab Model: 6C057
Grainger
$144.45
Koldwave Kwscocr-3000 Over Current Relay
NorthStock, Inc.
$144.45
Koldwave Kwscocr-3000 Over Current Relay
NorthStock, Inc.
$1,150.00
General Electric 12Jbcg53n6a Ground Directional Overcurrent Relay Ge
eBay
Free shipping
$1,150.00
General Electric 12Jbcg53n6a Ground Directional Overcurrent Relay Ge
eBay
$142.55
Schneider Electric RM17JC00MW Harmony Current Control Relay, Overcurrent Function (5A, 1 CO, 250 VAC/DC) | Supplyhouse.Com
SupplyHouse.com
$142.55
Schneider Electric RM17JC00MW Harmony Current Control Relay, Overcurrent Function (5A, 1 CO, 250 VAC/DC) | Supplyhouse.Com
SupplyHouse.com
$61.00
Allen-Bradley 700-HLT1L1 Interposing/Isolation Relay, SPDT, A
PLCHardware.com
$61.00
Allen-Bradley 700-HLT1L1 Interposing/Isolation Relay, SPDT, A
PLCHardware.com
$109.98
($12.22/Pc) 858-150 WAGO Basic Relay - Nominal Input Voltage: 24 VDC - 4 Changeover Contacts - Limiting Continuous Current: 5 A - With Manual
Onlinecomponents.com
$109.98
($12.22/Pc) 858-150 WAGO Basic Relay - Nominal Input Voltage: 24 VDC - 4 Changeover Contacts - Limiting Continuous Current: 5 A - With Manual
Onlinecomponents.com
$43.92
RIB Current Sensor Relay: Surface Mounted, 0.4 A Current Rating, 30V AC/DC, Overcurrent/Undercurrent Model: RIBXGF
Grainger
$43.92
RIB Current Sensor Relay: Surface Mounted, 0.4 A Current Rating, 30V AC/DC, Overcurrent/Undercurrent Model: RIBXGF
Grainger
$73.99
$81.39
SCHNEIDER ELECTRIC Overload Relay, 1NC/1NO, 5.5 A Min Current, 8 A Max Current, 690V AC, LRD12
Zoro.com
1
$73.99
$81.39
SCHNEIDER ELECTRIC Overload Relay, 1NC/1NO, 5.5 A Min Current, 8 A Max Current, 690V AC, LRD12
Zoro.com
$67.29
RIB Current Sensor Relay: Surface Mounted, 1 A Current Rating, 120V AC, Overcurrent/Undercurrent Model: RIBXGHTF
Grainger
$67.29
RIB Current Sensor Relay: Surface Mounted, 1 A Current Rating, 120V AC, Overcurrent/Undercurrent Model: RIBXGHTF
Grainger
$33.73
$33.88
TOMZN TOVPD3-63VA Din Rail 3 Phase Adjustable Over And Under Voltage Protector Relay With Current
Aliexpress
Free shipping
$33.73
$33.88
TOMZN TOVPD3-63VA Din Rail 3 Phase Adjustable Over And Under Voltage Protector Relay With Current
Aliexpress
$128.49
Ecor-3Dd-100-440 Electronic Over-Current Relay 440Vac 50/60Hz
eBay
Free shipping
$128.49
Ecor-3Dd-100-440 Electronic Over-Current Relay 440Vac 50/60Hz
eBay
$262.88
Over-Current Relay 149674J For Daikin
PartsWarehouse.com
$262.88
Over-Current Relay 149674J For Daikin
PartsWarehouse.com
The essentials of directional overcurrent protection in electrical power grid | EEP
The essentials of directional overcurrent protection in electrica…
2017年1月30日
electrical-engineering-portal.com
Good Directional Overcurrent Protection (67) Video
Good Directional Overcurrent Protection (67) Video
2014年12月15日
relaytraining.com
Directional Over Current & Non Directional Over Current Protection Working Principle | Electrical4u
Directional Over Current & Non Directional Over Current Protectio…
2018年8月9日
electrical4u.net
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购买 Directional Over Current Relay

广告
关于我们的广告
$139.00
ABB | 1MRK000844-CA | RXPDK 22H Directional Time-Over Current Relay |
Classic Automation
$139.00
ABB | 1MRK000844-CA | RXPDK 22H Directional Time-Over Current Relay |
Classic Automation
$139.00
ABB | 1MRK000844-BB | RXPDK 21H Directional Time Over Current Relay |
Classic Automation
$139.00
ABB | 1MRK000844-BB | RXPDK 21H Directional Time Over Current Relay |
Classic Automation
$129.00
ABB | 1MRK000844-AB | RXPDK 21H Directional Time Over Current Relay |
Classic Automation
$129.00
ABB | 1MRK000844-AB | RXPDK 21H Directional Time Over Current Relay |
Classic Automation
$1,246.31
5TT6112 SIEMENS - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$1,246.31
5TT6112 SIEMENS - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$1,206.53
810A09BZ ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$1,206.53
810A09BZ ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$87.78
$95.15
INTELLITEC B.I.R.D.-D-2 2Amp 12V DC Bi-Directional Isolator Relay
Amazon.com
1
Free shipping
$87.78
$95.15
INTELLITEC B.I.R.D.-D-2 2Amp 12V DC Bi-Directional Isolator Relay
Amazon.com
$1,225.00
GE 12JBCG54E9A Ground Directional Overcurrent Relay Type JBCG 120V 5A .5/2 2-8 (DW4081-1)
River City Industrial
$1,225.00
GE 12JBCG54E9A Ground Directional Overcurrent Relay Type JBCG 120V 5A .5/2 2-8 (DW4081-1)
River City Industrial
$40.19
857-354 WAGO Relay Module - Nominal Input Voltage: 24 V AC/DC - 1 Changeover Contact - Limiting Continuous Current: 6 A - Yellow Status Indicator -
Onlinecomponents.com
$40.19
857-354 WAGO Relay Module - Nominal Input Voltage: 24 V AC/DC - 1 Changeover Contact - Limiting Continuous Current: 6 A - Yellow Status Indicator -
Onlinecomponents.com
$211.32
ATP120A1R: Macromatic | Alternating
Galco Industrial Electronics
$211.32
ATP120A1R: Macromatic | Alternating
Galco Industrial Electronics
$690.00
Converteam | MCGG22D1CD0753C | Single Phase Over Current Relay |
Classic Automation
$690.00
Converteam | MCGG22D1CD0753C | Single Phase Over Current Relay |
Classic Automation
$671.27
X-180746 ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$671.27
X-180746 ALLEN BRADLEY - Controls & Indicators & Overcurrent Relay Supplies
Radwell.com
$360.00
8501XO40V02 Square D / Schneider Electric Control Relays Automation
Relectric.com
$360.00
8501XO40V02 Square D / Schneider Electric Control Relays Automation
Relectric.com
$87.00
Thermal Overload Relay: 8.0-11.0A adjustable, for GH15BN or GH15CN series contactors (PN# RTD32-1100)
Automation Direct
$87.00
Thermal Overload Relay: 8.0-11.0A adjustable, for GH15BN or GH15CN series contactors (PN# RTD32-1100)
Automation Direct
$107.85
Macromatic | COH20A1BD | Over Current Sensing Relay | 10 Amp Relay | SPDT | 240 VAC Input | 2-20A Current Range | Start Delay | Adj Trip Delay
Blackhawk Supply
$107.85
Macromatic | COH20A1BD | Over Current Sensing Relay | 10 Amp Relay | SPDT | 240 VAC Input | 2-20A Current Range | Start Delay | Adj Trip Delay
Blackhawk Supply
$51.26
RIB Adjustable Current Sensing Relay: Surface Mounted, 0.4 A Current Rating, 30V AC/DC, Pin Model: RIBXGTA
Grainger
$51.26
RIB Adjustable Current Sensing Relay: Surface Mounted, 0.4 A Current Rating, 30V AC/DC, Pin Model: RIBXGTA
Grainger
$87.00
Thermal Overload Relay: 2.7-4.0A adjustable, for GH15BN to GH15FT series contactors (PN# RTD32-400)
Automation Direct
$87.00
Thermal Overload Relay: 2.7-4.0A adjustable, for GH15BN to GH15FT series contactors (PN# RTD32-400)
Automation Direct
$106.67
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 120V AC, Tab Model: 6C055
Grainger
1
$106.67
DAYTON Adjustable Current Sensing Relay: Surface Mounted, 10 A Current Rating, 120V AC, Tab Model: 6C055
Grainger
$166.00
Electronic Overload Relay: 20.0-100.0A adjustable, for any contactor (PN# XTOE100GCSS)
Automation Direct
$166.00
Electronic Overload Relay: 20.0-100.0A adjustable, for any contactor (PN# XTOE100GCSS)
Automation Direct