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  Monitoring Relays (143 items)

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Voltage monitoring relay; for DIN rail mounting; 3UG; DPDT; IP20 (3 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dime...
Siemens
3UG4618-2CR20
from £ 167.94*
per piece
 
 piece
Siemens
7KM2200-2EA30-1CA1
from £ 172.80*
per piece
 
 piece
Siemens
7KM2200-2EA40-1CA1
from £ 172.92*
per piece
 
 piece
Siemens
7KT1682
from £ 176.30*
per piece
 
 piece
Siemens
7KT1662
from £ 176.56*
per piece
 
 piece
Siemens
7KM2200-2EA30-1DA1
from £ 176.77*
per piece
 
 piece
Siemens
7KM2200-2EA40-1DA1
from £ 177.56*
per piece
 
 piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (3 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT;NO Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature ...
Siemens
3RN2023-2DW30
from £ 178.41*
per piece
 
 piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT;NO Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperatur...
Siemens
3RN2023-1DW30
from £ 178.41*
per piece
 
 piece
Siemens 7KT1236 network analyser (2 offers) 
Siemens 7KT1236
Siemens
7KT1236
from £ 182.13*
per piece
 
 piece
Siemens
7KT1668
from £ 187.33*
per piece
 
 piece
Siemens
7KM2200-2EA30-1GA1
from £ 187.74*
per piece
 
 piece
Siemens
7KM2200-2EA40-1GA1
from £ 191.41*
per piece
 
 piece
Siemens
7KT1666
from £ 194.59*
per piece
 
 piece
Siemens
7KM2200-2EA30-1EA1
from £ 196.32*
per piece
 
 piece
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