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  Phase unbalance relay  (1,287 offers of 5,746,250 product items)

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Voltage monitoring relay; for DIN rail mounting; PF; IP20; 16A (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Max. operating current: 16A Type o...
F&F
PF-421-TRMS
from £ 43.75*
per piece
 
 piece
Sensata Crydom Star Delta Starter, Star Delta, 4 kW, 9 A / 1849854 (2 offers) 
3-phase motors reversing up to 4 kW 2-phase soft start/stop Up to 4 dials for setting of starting torque, deceleration torque, soft start/stop, and rated motor current 4 LEDs for status indication ...
Sensata Crydom
DRMS48D92
from £ 157.78*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, DIN Rail / 2752114 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR18111NC870CA0
£ 5,027.211*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, DIN Rail / 2752136 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR18131MB120DA0
£ 4,361.796*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; PF; IP20; 16A (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Max. operating current: 16A Type o...
F&F
PF-433-TRMS
from £ 60.32*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, DIN Rail / 2752115 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR18112MC120CA0
£ 4,176.221*
per piece
 
 piece
Siemens Circuit Breaker, Temperature Monitoring Relay, 1 Phase / 2751763 (1 offer) 
Monitoring Application = Circuit Breaker, Temperature Electrical Phase = 1 Voltage Sensitivity = Overvoltage
Siemens
7SX80003BA501BA0ZP10
£ 4,034.637*
per piece
 
 piece
Voltage monitoring relay; overvoltage,too low voltage; CM-PVS (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PVS.81P
from £ 122.66*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, DIN Rail / 2752118 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR18112NC120CA0
£ 4,218.881*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; K8DS-PM; SPDT (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dime...
Omron
K8DS-PM1
from £ 77.28*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, DIN Rail / 2752140 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR18131MC770DA0
£ 5,398.421*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; PUN; SPDT (1 offer) 
Manufacturer: MIKROBEST Mounting: for DIN rail mounting Kind of output 1: SPDT Kind of output 2: SPDT Power supply: from tested wiring system Leads: screw terminals Type of module: voltage monitori...
MIKROBEST
PUN-3C
from £ 23.10*
per piece
 
 piece
Siemens Current Monitoring Relay, 3 Phase, DIN Rail / 2752119 (1 offer) 
Monitoring Application = Current Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR18112NC770CA0
£ 4,963.171*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; SPDT; 0.1÷30s (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dime...
Omron
K8DT-PM1CN
from £ 78.21*
per piece
 
 piece
Siemens Current Monitoring Relay, 1 Phase, SPDT, DIN Rail / 2033903 (2 offers) 
The Siemens digital monitoring relay used for current monitoring relay with digital setting. It has LCD display and spring type of terminal type. It using snap-on mounting type with any position. I...
Siemens
3UG4621-2AW30
from £ 108.92*
per piece
 
 piece
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