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购买 Current Protection Relay
广告
$49.79
AC Current Sensor With Relay And Switch Output Short Circuit Protector, 0-5A AC Working Voltage 5V
L-com Global Connectivity
$49.79
AC Current Sensor With Relay And Switch Output Short Circuit Protector, 0-5A AC Working Voltage 5V
L-com Global Connectivity
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
10
$68.00
Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
Automation Direct
$158.76
ECS40AC: Littelfuse | Protection Relays
Galco Industrial Electronics
$158.76
ECS40AC: Littelfuse | Protection Relays
Galco Industrial Electronics
$370.40
CP5460: Littelfuse | Protection Relays
Galco Industrial Electronics
$370.40
CP5460: Littelfuse | Protection Relays
Galco Industrial Electronics
$178.35
LSR-24: Littelfuse | Protection Relays
Galco Industrial Electronics
$178.35
LSR-24: Littelfuse | Protection Relays
Galco Industrial Electronics
$41.32
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC/120V AC, SPST-NO, 0.50 in NPT Model: RIBU1S
Grainger
11
$41.32
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC/120V AC, SPST-NO, 0.50 in NPT Model: RIBU1S
Grainger
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$489.89
211R0275 ABB - Panel Accessories & Current Limiter/Protector Supplies
Radwell.com
$489.89
211R0275 ABB - Panel Accessories & Current Limiter/Protector Supplies
Radwell.com
$68.39
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC, 3PST-NO, 0.50 in NPT Model: RIBL3C
Grainger
$68.39
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC, 3PST-NO, 0.50 in NPT Model: RIBL3C
Grainger
$25.15
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC/120V AC, SPDT, 0.50 in NPT Model: RIBU1C
Grainger
1
$25.15
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC/120V AC, SPDT, 0.50 in NPT Model: RIBU1C
Grainger
$741.12
RZ3A60D75 CARLO GAVAZZI - Contactors & Starters & Solid State Overload/Relay Supplies
Radwell.com
$741.12
RZ3A60D75 CARLO GAVAZZI - Contactors & Starters & Solid State Overload/Relay Supplies
Radwell.com
$43.00
Allen Bradley 700-HLT1Z
DO Supply
2
$43.00
Allen Bradley 700-HLT1Z
DO Supply
$252.00
Allen Bradley 440R-S12R2
DO Supply
1
$252.00
Allen Bradley 440R-S12R2
DO Supply
$672.55
3TK2835-1BB40 SIEMENS - Safety Systems & Safety Relay Supplies
Radwell.com
$672.55
3TK2835-1BB40 SIEMENS - Safety Systems & Safety Relay Supplies
Radwell.com
$158.00
Allen Bradley 440R-N23132
DO Supply
$158.00
Allen Bradley 440R-N23132
DO Supply
$253.00
Square D 9065Sdo12 : Melting Alloy Overload Relay 600Vac 90A
Gordon Electric Supply
$253.00
Square D 9065Sdo12 : Melting Alloy Overload Relay 600Vac 90A
Gordon Electric Supply
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$281.56
Schneider Electric RM35JA32MW | CURRENT MONITORING RELAY, 24-240 VAC, 2 NO/NC, 5A/250V, DIN RAIL, RM35 SERIES | Monitoring Relays
RS
$281.56
Schneider Electric RM35JA32MW | CURRENT MONITORING RELAY, 24-240 VAC, 2 NO/NC, 5A/250V, DIN RAIL, RM35 SERIES | Monitoring Relays
RS
$133.69
Littelfuse TCSHAA Current Sensing Relay, Spst, 1A, 240Vac | Current Monitoring Relays
Newark
$133.69
Littelfuse TCSHAA Current Sensing Relay, Spst, 1A, 240Vac | Current Monitoring Relays
Newark
$81.39
SCHNEIDER ELECTRIC Overload Relay, 1NC/1NO, 5.5 A Min Current, 8 A Max Current, 690V AC, LRD12
Zoro.com
1
$81.39
SCHNEIDER ELECTRIC Overload Relay, 1NC/1NO, 5.5 A Min Current, 8 A Max Current, 690V AC, LRD12
Zoro.com
$69.59
Square D 8501Co7v24 : Relay 600Vac 5Amp Type C +Options
Gordon Electric Supply
$69.59
Square D 8501Co7v24 : Relay 600Vac 5Amp Type C +Options
Gordon Electric Supply
$330.00
Square D 9065St320 : Solid State Overload Relay 600Vac 90Amp
Gordon Electric Supply
$330.00
Square D 9065St320 : Solid State Overload Relay 600Vac 90Amp
Gordon Electric Supply
$111.06
Littelfuse LSRX-C Current Sense Relay, Spst, 5-200A, Panel | Current Monitoring Relays
Newark
$111.06
Littelfuse LSRX-C Current Sense Relay, Spst, 5-200A, Panel | Current Monitoring Relays
Newark
$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
$78.98
Carlo Gavazzi DIA53S72420A Relay, Current Sensing, Spst-No, 20A | Current Monitoring Relays
Newark
$78.98
Carlo Gavazzi DIA53S72420A Relay, Current Sensing, Spst-No, 20A | Current Monitoring Relays
Newark
$196.99
EATON Current Sensing Rly, 1To150a, Self Powered, ECSNOASC
Zoro.com
1
$196.99
EATON Current Sensing Rly, 1To150a, Self Powered, ECSNOASC
Zoro.com
$327.52
$368.00
NK ASXP8-SDT-24U-MS - Current Sensing Relay, ASXP-MS Series 200-800 A, 24 VAC/DC
TEquipment
折扣 11%
$327.52
$368.00
NK ASXP8-SDT-24U-MS - Current Sensing Relay, ASXP-MS Series 200-800 A, 24 VAC/DC
TEquipment
$262.17
Littelfuse 460 | PROTECTION RELAY, 3-PHASE VOLTAGE MONITOR, 460 SERIES, 190-480VAC | Monitoring Relays
RS
8
$262.17
Littelfuse 460 | PROTECTION RELAY, 3-PHASE VOLTAGE MONITOR, 460 SERIES, 190-480VAC | Monitoring Relays
RS
$110.00
Veris,Current Sw & SPDT Relay,Solid,N.O., H748
Amazon.com
Free shipping
$110.00
Veris,Current Sw & SPDT Relay,Solid,N.O., H748
Amazon.com
$4,959.00
12IAC51B22A - General Electric Current Protection Relay (New)
Electrical.com
$4,959.00
12IAC51B22A - General Electric Current Protection Relay (New)
Electrical.com
$16.69
Current Sensing Switch, 0.2-30A AC Normally Open Current Sensor,Self Powered Current Sensing Relay For AC Motor Overload Protection And Current
Amazon.com
$16.69
Current Sensing Switch, 0.2-30A AC Normally Open Current Sensor,Self Powered Current Sensing Relay For AC Motor Overload Protection And Current
Amazon.com
$59.99
AC Current Sensor With Relay And Switch Output Short Circuit Protector, 0-50A AC Working Voltage 5V
L-com Global Connectivity
$59.99
AC Current Sensor With Relay And Switch Output Short Circuit Protector, 0-50A AC Working Voltage 5V
L-com Global Connectivity
$15.79
AC Current Sensor With Relay And Switch Output Short Circuit Protector, 0-20A AC Working Voltage 5V
L-com Global Connectivity
$15.79
AC Current Sensor With Relay And Switch Output Short Circuit Protector, 0-20A AC Working Voltage 5V
L-com Global Connectivity
$21.01
Schneider Electric RSL1PVBU | SLIM RELAY MOUNTED ON SCREW SOCKET WITH LED AND PROTECTION CIRCUIT, 24V | Power Relays
RS
$21.01
Schneider Electric RSL1PVBU | SLIM RELAY MOUNTED ON SCREW SOCKET WITH LED AND PROTECTION CIRCUIT, 24V | Power Relays
RS
$19,782.00
12CNP11A3A - General Electric Current Protection Relay (New)
Electrical.com
$19,782.00
12CNP11A3A - General Electric Current Protection Relay (New)
Electrical.com
$1.95
AC Current Detection Sensor Module 5V 12V Relay Protection Module 5A Over-Current Overcurrent
Aliexpress
$1.95
AC Current Detection Sensor Module 5V 12V Relay Protection Module 5A Over-Current Overcurrent
Aliexpress
5:15
electrical4u.net
6 Types of Over Current Relay Used in Power System Protection | Electrical4u
Over current relay is nothing but a relay element which operates when the current exceeds the pre-set value. The relay trips the associated circuit breaker.
2018年7月19日
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$49.79
AC Current Sensor With Relay And Switch Output Short Circuit Protector, 0-5A AC Working Voltage 5V
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Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
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Relay Output Module: 4-pt, 6-240 VAC/6-27 VDC (PN# C0-04TRS)
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ECS40AC: Littelfuse | Protection Relays
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CP5460: Littelfuse | Protection Relays
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CP5460: Littelfuse | Protection Relays
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LSR-24: Littelfuse | Protection Relays
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RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC/120V AC, SPST-NO, 0.50 in NPT Model: RIBU1S
Grainger
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RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC/120V AC, SPST-NO, 0.50 in NPT Model: RIBU1S
Grainger
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Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
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Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$489.89
211R0275 ABB - Panel Accessories & Current Limiter/Protector Supplies
Radwell.com
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211R0275 ABB - Panel Accessories & Current Limiter/Protector Supplies
Radwell.com
$68.39
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC, 3PST-NO, 0.50 in NPT Model: RIBL3C
Grainger
$68.39
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC, 3PST-NO, 0.50 in NPT Model: RIBL3C
Grainger
$25.15
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC/120V AC, SPDT, 0.50 in NPT Model: RIBU1C
Grainger
1
$25.15
RIB Enclosed Pre-Wired Relay: 10 A Rating, 10-30V AC/DC/120V AC, SPDT, 0.50 in NPT Model: RIBU1C
Grainger
$741.12
RZ3A60D75 CARLO GAVAZZI - Contactors & Starters & Solid State Overload/Relay Supplies
Radwell.com
$741.12
RZ3A60D75 CARLO GAVAZZI - Contactors & Starters & Solid State Overload/Relay Supplies
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Allen Bradley 700-HLT1Z
DO Supply
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Allen Bradley 700-HLT1Z
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Allen Bradley 440R-S12R2
DO Supply
1
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Allen Bradley 440R-S12R2
DO Supply
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3TK2835-1BB40 SIEMENS - Safety Systems & Safety Relay Supplies
Radwell.com
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3TK2835-1BB40 SIEMENS - Safety Systems & Safety Relay Supplies
Radwell.com
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Allen Bradley 440R-N23132
DO Supply
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Allen Bradley 440R-N23132
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Square D 9065Sdo12 : Melting Alloy Overload Relay 600Vac 90A
Gordon Electric Supply
$253.00
Square D 9065Sdo12 : Melting Alloy Overload Relay 600Vac 90A
Gordon Electric Supply
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Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
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Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
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Schneider Electric RM35JA32MW | CURRENT MONITORING RELAY, 24-240 VAC, 2 NO/NC, 5A/250V, DIN RAIL, RM35 SERIES | Monitoring Relays
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