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  Monitoring Relays (143 items)

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Siemens 7KM9200-0AD00-0AA0 circuit breaker (1 offer) 
Siemens 7KM9200-0AD00-0AA0
Siemens
7KM9200-0AD00-0AA0
from € 176.94*
per piece
Siemens 7KM9300-0AM00-0AA0 circuit breaker (1 offer) 
Siemens 7KM9300-0AM00-0AA0
Siemens
7KM9300-0AM00-0AA0
from € 94.59*
per piece
Siemens 7KM9300-0AB01-0AA0 circuit breaker (1 offer) 
Siemens 7KM9300-0AB01-0AA0
Siemens
7KM9300-0AB01-0AA0
from € 167.95*
per piece
Communication; plug-in; IP20; 63x43x22mm; PROFINET; RJ45 x2 (1 offer) 
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 € 243.97*
per piece
Siemens 7KT1242 auxiliary contact (1 offer) 
Siemens 7KT1242
Siemens
7KT1242
from € 290.82*
per piece
Siemens 7KT1233 network analyser (1 offer) 
Siemens 7KT1233
Siemens
7KT1233
from € 177.18*
per piece
Siemens 7KT1236 network analyser (1 offer) 
Siemens 7KT1236
Siemens
7KT1236
from € 200.50*
per piece
Siemens 7KT1238 network analyser (1 offer) 
Siemens 7KT1238
Siemens
7KT1238
from € 245.54*
per piece
Controller; 100÷250VAC; 100÷250VDC; Leads: screw terminals; IP40 (1 offer) 
Manufacturer: SIEMENS Operating temperature: -10...55°C Type of counted signal: electric power Kind of display used: LCD Display height 1: 56mm IP rating: IP40 Supply voltage: 100...250V AC;100...2...
Siemens
7KM1020-0BA01-1DA0
from € 154.94*
per piece
Controller; 100÷250VAC; 100÷250VDC; on panel; IP65; 96x96x57.9mm (1 offer) 
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 € 237.94*
per piece
Siemens
7KM4211-1BA00-3AA0
from € 909.72*
per piece
Controller; 24÷60VDC; on panel; IP65; 96x96x57.9mm; 5A; Modbus RTU (1 offer) 
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 € 237.97*
per piece
Controller; 24÷60VDC; on panel; IP65; 96x96x57.9mm; 5A; Modbus TCP (1 offer) 
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 € 388.38*
per piece
Siemens
7KM4212-0BA00-2AA0
from € 874.13*
per piece
Siemens
7KM2200-2EA30-1JA1
from € 236.87*
per piece
Controller; for DIN rail mounting; IP40; 107.8x96.9x71.4mm; 5A (1 offer) 
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 € 542.89*
per piece
Siemens
7KM2200-2EA30-1HA1
from € 218.20*
per piece
Siemens
7KM2200-2EA30-1CA1
from € 189.97*
per piece
Siemens
7KM2200-2EA30-1DA1
from € 196.23*
per piece
Siemens
7KM2200-2EA30-1GA1
from € 208.61*
per piece
Siemens
7KM2200-2EA30-1EA1
from € 216.85*
per piece
Controller; for DIN rail mounting; IP40; 107.8x96.9x71.4mm; 65A (1 offer) 
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 € 556.58*
per piece
Siemens
7KM2200-2EA40-1JA1
from € 238.50*
per piece
Siemens
7KM2200-2EA40-1CA1
from € 191.93*
per piece
Siemens
7KM2200-2EA40-1EA1
from € 217.35*
per piece
Siemens
7KM2200-2EA40-1HA1
from € 219.21*
per piece
Siemens
7KM2200-2EA40-1DA1
from € 196.70*
per piece
Siemens
7KM2200-2EA40-1GA1
from € 210.42*
per piece
Siemens
7KT1656
from € 124.74*
per piece
Siemens
7KT1652
from € 124.16*
per piece
Siemens
7KT1655
from € 92.32*
per piece
Siemens
7KT1651
from € 92.57*
per piece
Siemens
7KT1654
from € 124.64*
per piece
Siemens
7KT1653
from € 92.51*
per piece
Siemens
7KT1664
from € 217.28*
per piece
Siemens
7KT1672
from € 141.00*
per piece
Siemens
7KT1662
from € 196.53*
per piece
Siemens
7KT1673
from € 183.20*
per piece
Siemens
7KT1681
from € 149.41*
per piece
Siemens
7KT1682
from € 193.06*
per piece
Siemens
7KT1661
from € 152.74*
per piece
Siemens
7KT1663
from € 151.79*
per piece
Siemens
7KT1670
from € 130.89*
per piece
Siemens
7KT1667
from € 165.61*
per piece
Siemens
7KT1671
from € 135.40*
per piece
Siemens
7KT1666
from € 216.74*
per piece
Siemens
7KT1668
from € 205.77*
per piece
Siemens 5SV8111-4KK circuit breaker (1 offer) 
Siemens 5SV8111-4KK
Siemens
5SV8111-4KK
from € 1,039.00*
per piece
Current monitoring relay; AC/DC current; 24VAC; 24VDC; 3UG; SPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: current monitorin...
Siemens
3UG4621-1AA30
from € 104.98*
per piece
Siemens
3UG4622-2AA30
from € 109.95*
per piece
Current monitoring relay; AC/DC current; 24VAC; 24VDC; 3UG; SPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: current monitorin...
Siemens
3UG4622-1AA30
from € 110.94*
per piece
Current monitoring relay; AC/DC current; 24VAC; 24VDC; 3UG; SPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Type of module: current monitoring ...
Siemens
3UG4621-2AA30
from € 110.29*
per piece
Siemens
3UG4621-1AW30
from € 113.97*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Type of module: current...
Siemens
3UG4621-2AW30
from € 120.72*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Type of module: current...
Siemens
3UG4622-2AW30
from € 127.62*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Type of module: curre...
Siemens
3UG4622-1AW30
from € 118.79*
per piece
Siemens 7KM9200-0AB00-0AA0 circuit breaker (1 offer) 
Siemens 7KM9200-0AB00-0AA0
Siemens
7KM9200-0AB00-0AA0
from € 126.75*
per piece
Siemens
7KM4212-0BA00-3AA0
from € 880.23*
per piece
Siemens 5TT3170 auxiliary contact (1 offer) 
Siemens 5TT3170
Siemens
5TT3170
from € 112.36*
per piece
Level monitoring relay; conductive fluid level; 24VAC; 24VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: level monitoring ...
Siemens
3UG4501-1AA30
from € 70.20*
per piece
Level monitoring relay; conductive fluid level; 24VAC; 24VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Type of module: level monitoring re...
Siemens
3UG4501-2AA30
from € 74.41*
per piece
Level monitoring relay; conductive fluid level; 24÷240VAC; SPDT (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Type of module: level...
Siemens
3UG4501-1AW30
from € 79.71*
per piece
Level monitoring relay; conductive fluid level; 24÷240VAC; SPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Type of module: level m...
Siemens
3UG4501-2AW30
from € 80.79*
per piece
Meter; 24VDC; on panel; IP65; 96.2x96.2x56.3mm; Display: LCD; RJ45 (1 offer) 
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 € 520.77*
per piece
Siemens 7KT1260 circuit breaker (1 offer) 
Siemens 7KT1260
Siemens
7KT1260
from € 588.19*
per piece
Siemens
7KT1665
from € 172.80*
per piece
Siemens
7KM3200-0CA01-1AA0
from € 267.39*
per piece
Power factor monitoring relay; power factor cosφ; 90÷690VAC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Supply voltage: 90...690V AC Leads: screw terminals Type of module: power factor monit...
Siemens
3UG4641-1CS20
from € 155.67*
per piece
Power factor monitoring relay; power factor cosφ; 90÷690VAC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Supply voltage: 90...690V AC Leads: spring clamps Type of module: power factor monitor...
Siemens
3UG4641-2CS20
from € 159.77*
per piece
Residual-current monitoring relay; residual-current; 24÷240VAC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC Leads: screw terminals Type of module: residual-current m...
Siemens
3UG4625-1CW30
from € 148.62*
per piece
Residual-current monitoring relay; residual-current; 24÷240VAC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC Leads: spring clamps Type of module: residual-current mon...
Siemens
3UG4625-2CW30
from € 151.85*
per piece
Speed monitoring relay; speed; 24VAC; 24VDC; 3UG; SPDT; 250VAC/3A (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Type of module: speed monitoring re...
Siemens
3UG4651-2AA30
from € 165.76*
per piece
Speed monitoring relay; speed; 24VAC; 24VDC; 3UG; SPDT; 250VAC/3A (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: speed monitoring ...
Siemens
3UG4651-1AA30
from € 155.75*
per piece
Siemens
3UG4651-1AW30
from € 174.22*
per piece
Speed monitoring relay; speed; 24÷240VAC; 24÷240VDC; 3UG; SPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Type of module: speed m...
Siemens
3UG4651-2AW30
from € 172.84*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; DPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Typ...
Siemens
3RN2012-2BA30
from € 102.36*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; DPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Typ...
Siemens
3RN2013-2BA30
from € 128.79*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; DPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Kind of temperature sensor: PTC T...
Siemens
3RN2011-1BA30
from € 73.66*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; DPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Kind of temperature sensor: PTC T...
Siemens
3RN2013-1BA30
from € 128.69*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; DPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Typ...
Siemens
3RN2011-2BA30
from € 73.80*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Ty...
Siemens
3RN2010-2CA30
from € 55.40*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Ty...
Siemens
3RN2010-2BA30
from € 59.69*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Ty...
Siemens
3RN2000-2AA30
from € 43.60*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: screw terminals Kind of temperature sensor: PTC ...
Siemens
3RN2000-1AA30
from € 43.46*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: screw terminals Kind of temperature sensor: PTC ...
Siemens
3RN2010-1BA30
from € 60.97*
per piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; NC,NO (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: screw terminals Kind of temperature sensor: PTC ...
Siemens
3RN2010-1CA30
from € 57.60*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
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 € 198.12*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature s...
Siemens
3RN2013-1BW30
from € 138.40*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature s...
Siemens
3RN2013-1GW30
from € 145.84*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature s...
Siemens
3RN2012-1BW30
from € 109.48*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
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 € 179.58*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature ...
Siemens
3RN2010-1CW30
from € 62.61*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature ...
Siemens
3RN2010-1BW30
from € 65.92*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature ...
Siemens
3RN2000-1AW30
from € 50.78*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature sen...
Siemens
3RN2013-2GW30
from € 145.66*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature se...
Siemens
3RN2010-2BW30
from € 65.77*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
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 € 179.66*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature sen...
Siemens
3RN2012-2BW30
from € 109.23*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature se...
Siemens
3RN2000-2AW30
from € 47.83*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature sen...
Siemens
3RN2010-2CW30
from € 62.78*
per piece
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