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  Monitoring Relays (144 items)

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Siemens 5SV8111-4KK circuit breaker (2 offers) 
Siemens 5SV8111-4KK
Siemens
5SV8111-4KK
from £ 875.66*
per piece
 
 piece
Siemens 7KM4211-1BA00-3AA0 electric meter (2 offers)
Siemens
7KM4211-1BA00-3AA0
from £ 767.72*
per piece
 
 piece
Siemens 7KM4212-0BA00-3AA0 electric meter (2 offers)
Siemens
7KM4212-0BA00-3AA0
from £ 748.42*
per piece
 
 piece
Siemens 7KM4212-0BA00-2AA0 electric meter (2 offers)
Siemens
7KM4212-0BA00-2AA0
from £ 737.35*
per piece
 
 piece
Siemens 7MH4138-6AA00-0BA0 mounting kit (3 offers)
Siemens
7MH4138-6AA00-0BA0
from £ 530.51*
per piece
 
 piece
Siemens 7KT1260 circuit breaker (2 offers) 
Siemens 7KT1260
Siemens
7KT1260
from £ 496.32*
per piece
 
 piece
Module: controller; for DIN rail mounting; IP40; 65A; Display: LCD (2 offers) 
Manufacturer: SIEMENS Kind of connector: RJ45 Mounting: for DIN rail mounting Type of counted signal: electric power Kind of display used: LCD Electrical connection: screw terminals IP rating: IP40...
Siemens
7KM2200-2EA40-1JB1
from £ 473.16*
per piece
 
 piece
Module: controller; for DIN rail mounting; IP40; 5A; Display: LCD (2 offers) 
Manufacturer: SIEMENS Kind of connector: RJ45 Mounting: for DIN rail mounting Type of counted signal: electric power Kind of display used: LCD Electrical connection: screw terminals IP rating: IP40...
Siemens
7KM2200-2EA00-1JB1
from £ 459.32*
per piece
 
 piece
Module: meter; 24VDC; on panel; IP65; 96.2x96.2x56.3mm; Modbus TCP (2 offers) 
Manufacturer: SIEMENS Kind of connector: RJ45 Mounting: on panel Kind of display used: LCD Electrical connection: screw terminals IP rating: IP65 Supply voltage: 24V DC Body dimensions: 96.2x96.2x5...
Siemens
3VA9987-0TD10
from £ 442.32*
per piece
 
 piece
Module: controller; 24÷60VDC; on panel; IP65; 96x96x57.9mm; 5A (2 offers) 
Manufacturer: SIEMENS Kind of connector: RJ45 Mounting: on panel Type of counted signal: electric power Kind of display used: LCD Electrical connection: screw terminals IP rating: IP65 Supply volta...
Siemens
7KM3220-1BA01-1EA0
from £ 328.75*
per piece
 
 piece
Module: voltage monitoring relay (3 offers) 
Manufacturer: SIEMENS Type of module: voltage monitoring relay
Siemens
7KM3220-0BA01-1DA0
from £ 328.12*
per piece
 
 piece
Siemens 7KT1242 auxiliary contact (2 offers) 
Siemens 7KT1242
Siemens
7KT1242
from £ 246.32*
per piece
 
 piece
Siemens 7KM3200-0CA01-1AA0 electric meter (2 offers)
Siemens
7KM3200-0CA01-1AA0
from £ 227.78*
per piece
 
 piece
Siemens 7KT1238 network analyser (2 offers) 
Siemens 7KT1238
Siemens
7KT1238
from £ 208.80*
per piece
 
 piece
Module: communication; plug-in; IP20; 63x43x22mm; PROFINET (2 offers) 
Manufacturer: SIEMENS Kind of connector: RJ45 x2 Mounting: plug-in Operating temperature: -25...55°C IP rating: IP20 Body dimensions: 63x43x22mm Related items: 7KM3220-0BA01-1DA0;7KM3220-1BA01-1EA0...
Siemens
7KM9300-0AE02-0AA0
from £ 205.49*
per piece
 
 piece
Siemens 7KM2200-2EA40-1JA1 electric meter (2 offers)
Siemens
7KM2200-2EA40-1JA1
from £ 200.94*
per piece
 
 piece
Module: controller; 100÷250VAC; 100÷250VDC; on panel; IP65; 5A (2 offers) 
Manufacturer: SIEMENS Mounting: on panel Type of counted signal: electric power Kind of display used: LCD Electrical connection: screw terminals IP rating: IP65 Supply voltage: 100...250V AC;100......
Siemens
7KM3120-0BA01-1DA0
from £ 200.47*
per piece
 
 piece
Siemens 7KM2200-2EA30-1JA1 electric meter (2 offers)
Siemens
7KM2200-2EA30-1JA1
from £ 200.37*
per piece
 
 piece
Module: controller; 24÷60VDC; on panel; IP65; 96x96x57.9mm; 5A (2 offers) 
Manufacturer: SIEMENS Mounting: on panel Type of counted signal: electric power Kind of display used: LCD Electrical connection: screw terminals IP rating: IP65 Supply voltage: 24...60V DC Body dim...
Siemens
7KM3120-1BA01-1EA0
from £ 200.08*
per piece
 
 piece
Siemens 7KM2200-2EA40-1HA1 electric meter (2 offers)
Siemens
7KM2200-2EA40-1HA1
from £ 185.61*
per piece
 
 piece
Siemens 7KM2200-2EA40-1EA1 electric meter (2 offers)
Siemens
7KM2200-2EA40-1EA1
from £ 184.31*
per piece
 
 piece
Siemens 7KM2200-2EA30-1EA1 electric meter (2 offers)
Siemens
7KM2200-2EA30-1EA1
from £ 184.06*
per piece
 
 piece
Siemens 7KT1666 electric meter (2 offers)
Siemens
7KT1666
from £ 183.93*
per piece
 
 piece
Siemens 7KM2200-2EA30-1HA1 electric meter (2 offers)
Siemens
7KM2200-2EA30-1HA1
from £ 183.70*
per piece
 
 piece
Siemens 7KT1664 electric meter (2 offers)
Siemens
7KT1664
from £ 183.21*
per piece
 
 piece
Siemens 7KM2200-2EA40-1GA1 electric meter (2 offers)
Siemens
7KM2200-2EA40-1GA1
from £ 177.66*
per piece
 
 piece
Siemens 7KM2200-2EA30-1GA1 electric meter (2 offers)
Siemens
7KM2200-2EA30-1GA1
from £ 176.10*
per piece
 
 piece
Siemens 7KT1668 electric meter (2 offers)
Siemens
7KT1668
from £ 174.13*
per piece
 
 piece
Siemens 7KT1236 network analyser (2 offers) 
Siemens 7KT1236
Siemens
7KT1236
from £ 170.40*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24÷240VAC (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 £ 167.31*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24÷240VAC (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: spring clamps Kind of temperature ...
Siemens
3RN2023-2DW30
from £ 167.26*
per piece
 
 piece
Siemens 7KM2200-2EA40-1DA1 electric meter (2 offers)
Siemens
7KM2200-2EA40-1DA1
from £ 166.62*
per piece
 
 piece
Siemens 7KT1662 electric meter (2 offers)
Siemens
7KT1662
from £ 165.58*
per piece
 
 piece
Siemens 7KM2200-2EA30-1DA1 electric meter (2 offers)
Siemens
7KM2200-2EA30-1DA1
from £ 165.45*
per piece
 
 piece
Siemens 7KT1682 electric meter (2 offers)
Siemens
7KT1682
from £ 164.33*
per piece
 
 piece
Siemens 7KM2200-2EA40-1CA1 electric meter (2 offers)
Siemens
7KM2200-2EA40-1CA1
from £ 161.71*
per piece
 
 piece
Siemens 7KM2200-2EA30-1CA1 electric meter (2 offers)
Siemens
7KM2200-2EA30-1CA1
from £ 160.77*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (2 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 £ 156.00*
per piece
 
 piece
Siemens 7KT1673 electric meter (2 offers)
Siemens
7KT1673
from £ 154.80*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT bistable Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temper...
Siemens
3RN2012-2BW31
from £ 152.44*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT bistable Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temp...
Siemens
3RN2012-1BW31
from £ 152.06*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (2 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
3UG4616-2CR20
from £ 151.10*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (2 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: screw terminals Body di...
Siemens
3UG4618-1CR20
from £ 150.79*
per piece
 
 piece
Siemens 7KT1233 network analyser (2 offers) 
Siemens 7KT1233
Siemens
7KT1233
from £ 150.65*
per piece
 
 piece
Siemens 7KM9200-0AD00-0AA0 circuit breaker (2 offers) 
Siemens 7KM9200-0AD00-0AA0
Siemens
7KM9200-0AD00-0AA0
from £ 148.75*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (2 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: screw terminals Body di...
Siemens
3UG4617-1CR20
from £ 147.50*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (2 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
3UG4617-2CR20
from £ 147.27*
per piece
 
 piece
Siemens 7KT1671 electric meter (2 offers)
Siemens
7KT1671
from £ 147.26*
per piece
 
 piece
Siemens 3UG4651-1AW30 electrical relay Black, Grey (2 offers)
Siemens
3UG4651-1AW30
from £ 147.03*
per piece
 
 piece
Siemens 7KT1665 electric meter (2 offers)
Siemens
7KT1665
from £ 146.66*
per piece
 
 piece
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