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  Phase unbalance relays  (561 offers of 2,630,436 product items)

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BlueWalker
10120232
€ 3,302.36*
per piece
 
 piece
Phase monitoring relay (2 offers) 
Phase monitoring relay, Dimensions W x H x D: 22.5 x 90 x 100 mm, Operating temperature: -20...+60 °C, Output contact: 2 change-over (CO), Protection rating: IP 20, Operating voltage: 220...480 VAC
Omron
K8AK-PM2
€ 138.03*
per piece
 
 piece
ABB CM-ESS.1P electrical relay Grey (1 offer) 
The CM-ESS.1P is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and h...
ABB
1SVR740830R0300
€ 117.22*
per piece
 
 piece
DIGITUS OnLine UPS system, 1000 VA / 1000 W (1 offer) 
OnLine UPS system, 1000 VA / 1000 W The OnLine UPS is an ideal backup solution for your demanding power requirements and ensures fail-safe operation in a variety of industrial applications. Benefit...
ASSMANN Electronic
DN-170093
€ 322.58*
per piece
 
 piece
ABB CM-MPN.62S electrical relay Grey, White (1 offer) 
The CM-MPN.62S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 450-720 V AC 50/60 Hz and has a ...
ABB
1SVR750488R8300
€ 183.17*
per piece
 
 piece
Phoenix Contact 2866019 electrical relay Green (1 offer) 
Monitoring relay for monitoring 1-phase currents of 0...10 A AC/DC, overcurrent, supply voltage can be selected using power module, 1 PDT
Phoenix Contact
2866019
€ 190.60*
per piece
 
 piece
Voltage monitoring relay, 6 A @ 250 VAC (3 offers) 
Voltage monitoring relay, Frequency range: 50...60 Hz, Operating temperature: -20...+60 °C, Rated output: 250 VAC/6 A, Voltage measurement range, AC: 208...480 VAC, Operating voltage type: 3-phase,...
Finder
70.61.8.400.0000
€ 50.48*
per piece
 
 piece
DIGITUS OnLine UPS system, 1500 VA / 1500 W (1 offer) 
OnLine UPS system, 1500 VA / 1500 W The OnLine UPS is an ideal backup solution for your demanding power requirements and ensures fail-safe operation in a variety of industrial applications. Benefit...
ASSMANN Electronic
DN-170094
€ 481.91*
per piece
 
 piece
ABB CM-MPN.52P electrical relay (1 offer) 
The CM-MPN.52S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 350-580 V AC 50/60 Hz and has a ...
ABB
1SVR760487R8300
€ 186.25*
per piece
 
 piece
ABB CM-ESS.1S electrical relay (1 offer) 
The CM-ESS.1S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 220 - 240 V AC and has a...
ABB
1SVR730831R1300
€ 97.48*
per piece
 
 piece
DIGITUS OnLine UPS system, 2000 VA / 2000 W (1 offer) 
OnLine UPS system, 2000 VA / 2000 W The OnLine UPS is an ideal backup solution for your demanding power requirements and ensures fail-safe operation in a variety of industrial applications. Benefit...
ASSMANN Electronic
DN-170095
€ 551.06*
per piece
 
 piece
ABB CM-ESS.1S electrical relay (1 offer) 
The CM-ESS.1S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and h...
ABB
1SVR730830R0300
€ 113.90*
per piece
 
 piece
Phoenix Contact 2866077 electrical relay Green (1 offer) 
Monitoring relay for monitoring phase sequence, phase failure and asymmetry, 342 ... 457 V AC, supply from measurement supply, 2 PDTs
Phoenix Contact
2866077
€ 130.34*
per piece
 
 piece
ABB CM-ESS.2S electrical relay (1 offer) 
The CM-ESS.2S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 220 - 240 V AC and has a...
ABB
1SVR730831R1400
€ 94.80*
per piece
 
 piece
Phoenix Contact 2866064 electrical relay Green (1 offer) 
Monitoring relay for monitoring 3-phase voltages of 280...520 V AC, undervoltage, window, phase sequence, phase failure, asymmetry, wide-range power supply unit, 2 PDTs
Phoenix Contact
2866064
€ 228.24*
per piece
 
 piece
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