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购买 phase protection relay
广告
$83.00
Phase Monitor Relay: 3-phase, 10A, 190-500 VAC input voltage (PN# PMRU-1C-480A-TL)
Automation Direct
$83.00
Phase Monitor Relay: 3-phase, 10A, 190-500 VAC input voltage (PN# PMRU-1C-480A-TL)
Automation Direct
$91.00
Phase Monitor Relay: 3-phase, 10A, 190-500 VAC input voltage (PN# PMRU-2C-500A)
Automation Direct
18
$91.00
Phase Monitor Relay: 3-phase, 10A, 190-500 VAC input voltage (PN# PMRU-2C-500A)
Automation Direct
$233.33
C2642-480VAC: Time Mark | Protection Relays
Galco Industrial Electronics
$233.33
C2642-480VAC: Time Mark | Protection Relays
Galco Industrial Electronics
$217.56
2002Y-138/240: Time Mark | Protection Relays
Galco Industrial Electronics
$217.56
2002Y-138/240: Time Mark | Protection Relays
Galco Industrial Electronics
$611.20
AITWS MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$611.20
AITWS MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$178.93
001-DVM-1212 MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$178.93
001-DVM-1212 MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$97.00
Phase Monitor Relay: 3-phase, 10A, 460-600 VAC input voltage (PN# PMRU-2C-600A)
Automation Direct
9
$97.00
Phase Monitor Relay: 3-phase, 10A, 460-600 VAC input voltage (PN# PMRU-2C-600A)
Automation Direct
$309.00
001-DVM-1212-OVG20 MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$309.00
001-DVM-1212-OVG20 MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$302.42
DPB02CM48 CARLO GAVAZZI - Transmission Distribut. Relays & Phase/Voltage Loss Relay Supplies
Radwell.com
$302.42
DPB02CM48 CARLO GAVAZZI - Transmission Distribut. Relays & Phase/Voltage Loss Relay Supplies
Radwell.com
$92.33
DPA51CM44: Carlo Gavazzi | Protection Relays
Galco Industrial Electronics
$92.33
DPA51CM44: Carlo Gavazzi | Protection Relays
Galco Industrial Electronics
$128.24
20AB: Time Mark | Protection Relays
Galco Industrial Electronics
$128.24
20AB: Time Mark | Protection Relays
Galco Industrial Electronics
$64.76
$75.96
PMPU Macromatic Controls Macromatic Phase Monitoring Relay
Standard Electric Supply Co.
折扣 14%
$64.76
$75.96
PMPU Macromatic Controls Macromatic Phase Monitoring Relay
Standard Electric Supply Co.
$198.85
Macromatic Phase Monitor Relay: DIN-Rail Mounted, 10 A Current Rating, 480 To 600V AC Model: PMD575
Grainger
1
$198.85
Macromatic Phase Monitor Relay: DIN-Rail Mounted, 10 A Current Rating, 480 To 600V AC Model: PMD575
Grainger
$523.87
3UG4513-1BR20 SIEMENS - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$523.87
3UG4513-1BR20 SIEMENS - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$142.00
Phase Monitor Relay: 3-phase, 5A, 80-230 VAC input voltage (PN# RL9877-11)
Automation Direct
$142.00
Phase Monitor Relay: 3-phase, 5A, 80-230 VAC input voltage (PN# RL9877-11)
Automation Direct
$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
$102.03
$126.00
DPA01CM44 Carlo Gavazzi Phase Monitoring Relay
Standard Electric Supply Co.
折扣 19%
$102.03
$126.00
DPA01CM44 Carlo Gavazzi Phase Monitoring Relay
Standard Electric Supply Co.
$136.00
Phase Monitor Relay: 3-phase, 5A, 80-230 VAC input voltage (PN# RL9877-11-120)
Automation Direct
$136.00
Phase Monitor Relay: 3-phase, 5A, 80-230 VAC input voltage (PN# RL9877-11-120)
Automation Direct
$560.60
DPA01DM48: Carlo Gavazzi | Protection Relays
Galco Industrial Electronics
$560.60
DPA01DM48: Carlo Gavazzi | Protection Relays
Galco Industrial Electronics
$856.00
3UG5616-1CR20 SIEMENS - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$856.00
3UG5616-1CR20 SIEMENS - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$217.01
ICM Controls ECA100-11-208012 3-Phase Motor Protection Relay | Skip The Warehouse
Skip The Warehouse
$217.01
ICM Controls ECA100-11-208012 3-Phase Motor Protection Relay | Skip The Warehouse
Skip The Warehouse
$172.59
Schneider Phase Control Relay: DIN-Rail Mounted, 8 A Current Rating, 380 To 480V AC Model: RM22TR33
Grainger
$172.59
Schneider Phase Control Relay: DIN-Rail Mounted, 8 A Current Rating, 380 To 480V AC Model: RM22TR33
Grainger
$200.50
SUA240AFA: Diversified Electronics | Protection Relays
Galco Industrial Electronics
$200.50
SUA240AFA: Diversified Electronics | Protection Relays
Galco Industrial Electronics
$96.98
Altech Corp PRSV600-2 | VOLTAGE PROTECTION RELAY, DIGITAL, 280-600VAC, DIN RAIL, 3 PHASE, 2XSPDT OUT, L | Surge Protection Devices
RS
$96.98
Altech Corp PRSV600-2 | VOLTAGE PROTECTION RELAY, DIGITAL, 280-600VAC, DIN RAIL, 3 PHASE, 2XSPDT OUT, L | Surge Protection Devices
RS
$148.33
20AB/SG: Time Mark | Protection Relays
Galco Industrial Electronics
$148.33
20AB/SG: Time Mark | Protection Relays
Galco Industrial Electronics
$203.56
HLMUDLAAA: Littelfuse | Protection Relays
Galco Industrial Electronics
$203.56
HLMUDLAAA: Littelfuse | Protection Relays
Galco Industrial Electronics
$1,588.04
ICM Controls ECA500-11-208100 3-Phase Total Motor Protection Relay | Skip The Warehouse
Skip The Warehouse
$1,588.04
ICM Controls ECA500-11-208100 3-Phase Total Motor Protection Relay | Skip The Warehouse
Skip The Warehouse
$283.65
LOVATO Electric PMV10A440 | PROTECTION RELAY VOLTAGE MONITORING 3PH SYSTEMS W/O NEUTRAL 208-480VAC | Monitoring Relays
RS
$283.65
LOVATO Electric PMV10A440 | PROTECTION RELAY VOLTAGE MONITORING 3PH SYSTEMS W/O NEUTRAL 208-480VAC | Monitoring Relays
RS
$97.99
MACROMATIC Phase Monitor Relay, 8 Pin Octal, 3 Phase, SPDT, 190-250V Low Voltage, 380-500V High Voltage, PMPU
Zoro.com
2
$97.99
MACROMATIC Phase Monitor Relay, 8 Pin Octal, 3 Phase, SPDT, 190-250V Low Voltage, 380-500V High Voltage, PMPU
Zoro.com
$121.67
2581-480V: Time Mark | Protection Relays
Galco Industrial Electronics
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2581-480V: Time Mark | Protection Relays
Galco Industrial Electronics
$118.71
DPA01CM44: Carlo Gavazzi | Protection Relays
Galco Industrial Electronics
$118.71
DPA01CM44: Carlo Gavazzi | Protection Relays
Galco Industrial Electronics
$495.50
02250248-105 Phase Protection Relay
Industrial Air Centers
$495.50
02250248-105 Phase Protection Relay
Industrial Air Centers
$229.10
Schneider Phase Monitor Relay: DIN-Rail Mounted, 5 A Current Rating, 208 To 480V AC Model: RM17TA00
Grainger
$229.10
Schneider Phase Monitor Relay: DIN-Rail Mounted, 5 A Current Rating, 208 To 480V AC Model: RM17TA00
Grainger
$134.69
PMDU MACROMATIC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$134.69
PMDU MACROMATIC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$203.56
HLMUDN0405N: Littelfuse | Protection Relays
Galco Industrial Electronics
$203.56
HLMUDN0405N: Littelfuse | Protection Relays
Galco Industrial Electronics
$81.34
Macromatic Phase Monitor Relay: Socket Mounted, 10 A Current Rating, 190 To 500V AC, Phase Reversal Model: PCPU
Grainger
$81.34
Macromatic Phase Monitor Relay: Socket Mounted, 10 A Current Rating, 190 To 500V AC, Phase Reversal Model: PCPU
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购买 phase protection relay
广告
$83.00
Phase Monitor Relay: 3-phase, 10A, 190-500 VAC input voltage (PN# PMRU-1C-480A-TL)
Automation Direct
$83.00
Phase Monitor Relay: 3-phase, 10A, 190-500 VAC input voltage (PN# PMRU-1C-480A-TL)
Automation Direct
$91.00
Phase Monitor Relay: 3-phase, 10A, 190-500 VAC input voltage (PN# PMRU-2C-500A)
Automation Direct
18
$91.00
Phase Monitor Relay: 3-phase, 10A, 190-500 VAC input voltage (PN# PMRU-2C-500A)
Automation Direct
$233.33
C2642-480VAC: Time Mark | Protection Relays
Galco Industrial Electronics
$233.33
C2642-480VAC: Time Mark | Protection Relays
Galco Industrial Electronics
$217.56
2002Y-138/240: Time Mark | Protection Relays
Galco Industrial Electronics
$217.56
2002Y-138/240: Time Mark | Protection Relays
Galco Industrial Electronics
$611.20
AITWS MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$611.20
AITWS MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$178.93
001-DVM-1212 MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$178.93
001-DVM-1212 MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$97.00
Phase Monitor Relay: 3-phase, 10A, 460-600 VAC input voltage (PN# PMRU-2C-600A)
Automation Direct
9
$97.00
Phase Monitor Relay: 3-phase, 10A, 460-600 VAC input voltage (PN# PMRU-2C-600A)
Automation Direct
$309.00
001-DVM-1212-OVG20 MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$309.00
001-DVM-1212-OVG20 MOTOR PROTECTION ELEC. INC - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$302.42
DPB02CM48 CARLO GAVAZZI - Transmission Distribut. Relays & Phase/Voltage Loss Relay Supplies
Radwell.com
$302.42
DPB02CM48 CARLO GAVAZZI - Transmission Distribut. Relays & Phase/Voltage Loss Relay Supplies
Radwell.com
$92.33
DPA51CM44: Carlo Gavazzi | Protection Relays
Galco Industrial Electronics
$92.33
DPA51CM44: Carlo Gavazzi | Protection Relays
Galco Industrial Electronics
$128.24
20AB: Time Mark | Protection Relays
Galco Industrial Electronics
$128.24
20AB: Time Mark | Protection Relays
Galco Industrial Electronics
$64.76
$75.96
PMPU Macromatic Controls Macromatic Phase Monitoring Relay
Standard Electric Supply Co.
折扣 14%
$64.76
$75.96
PMPU Macromatic Controls Macromatic Phase Monitoring Relay
Standard Electric Supply Co.
$198.85
Macromatic Phase Monitor Relay: DIN-Rail Mounted, 10 A Current Rating, 480 To 600V AC Model: PMD575
Grainger
1
$198.85
Macromatic Phase Monitor Relay: DIN-Rail Mounted, 10 A Current Rating, 480 To 600V AC Model: PMD575
Grainger
$523.87
3UG4513-1BR20 SIEMENS - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$523.87
3UG4513-1BR20 SIEMENS - Transmission Distribut. Relays & Voltage/Phase Monitor Supplies
Radwell.com
$142.00
Phase Monitor Relay: 3-phase, 5A, 80-230 VAC input voltage (PN# RL9877-11)
Automation Direct
$142.00
Phase Monitor Relay: 3-phase, 5A, 80-230 VAC input voltage (PN# RL9877-11)
Automation Direct
$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
$102.03
$126.00
DPA01CM44 Carlo Gavazzi Phase Monitoring Relay
Standard Electric Supply Co.
折扣 19%
$102.03
$126.00
DPA01CM44 Carlo Gavazzi Phase Monitoring Relay
Standard Electric Supply Co.
$136.00
Phase Monitor Relay: 3-phase, 5A, 80-230 VAC input voltage (PN# RL9877-11-120)
Automation Direct
$136.00
Phase Monitor Relay: 3-phase, 5A, 80-230 VAC input voltage (PN# RL9877-11-120)
Automation Direct
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