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  Monitoring Relays (1,271 items)

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3-channel controller; F&Home; 868MHz (1 offer) 
Manufacturer series: F&Home Manufacturer: F&F Type of module: 3-channel controller Frequency: 868MHz
F&F
RH-PWM3-LR
from £ 93.51*
per piece
 
 piece
3-channel controller; F&Home; 868MHz (1 offer) 
Frequency: 868MHz Type of module: 3-channel controller Manufacturer series: F&Home Manufacturer: F&F
F&F
RH-PWM3
from £ 86.61*
per piece
 
 piece
Siemens 7KM9200-0AD00-0AA0 circuit breaker (3 offers) 
Siemens 7KM9200-0AD00-0AA0
Siemens
7KM9200-0AD00-0AA0
from £ 160.81*
per piece
 
 piece
Blinds controller; 230VAC; F&Home; IP20; 868MHz; Chambers: 2 (1 offer) 
Frequency: 868MHz Supply voltage: 230V AC IP rating: IP20 Manufacturer: F&F Type of module: blinds controller Manufacturer series: F&Home Number of chambers: 2
F&F
RH-TSR1S2I
from £ 53.86*
per piece
 
 piece
Blinds controller; 230VAC; F&Home; IP20; 868MHz; Chambers: 2 (1 offer) 
Manufacturer series: F&Home Frequency: 868MHz Type of module: blinds controller IP rating: IP20 Supply voltage: 230V AC Number of chambers: 2 Manufacturer: F&F
F&F
RH-TSR1S2DIN-LR
from £ 61.17*
per piece
 
 piece
Blinds controller; 230VAC; F&Home; IP20; 868MHz; Chambers: 2 (1 offer) 
Supply voltage: 230V AC IP rating: IP20 Frequency: 868MHz Type of module: blinds controller Number of chambers: 2 Manufacturer series: F&Home Manufacturer: F&F
F&F
RH-TSR1S2-LR
from £ 58.76*
per piece
 
 piece
Central processing unit; F&Home; 868MHz (1 offer) 
Manufacturer series: F&Home Type of module: central processing unit Manufacturer: F&F Frequency: 868MHz
F&F
RH-SERWER-2.0-LR
from £ 301.43*
per piece
 
 piece
Central processing unit; F&Home; 868MHz (1 offer) 
Type of module: central processing unit Manufacturer: F&F Frequency: 868MHz Manufacturer series: F&Home
F&F
RH-SERWER-DIN2
from £ 351.30*
per piece
 
 piece
Siemens 7KM9300-0AM00-0AA0 circuit breaker (3 offers) 
Siemens 7KM9300-0AM00-0AA0
Siemens
7KM9300-0AM00-0AA0
from £ 86.98*
per piece
 
 piece
Siemens 7KM9300-0AB01-0AA0 circuit breaker (2 offers) 
Siemens 7KM9300-0AB01-0AA0
Siemens
7KM9300-0AB01-0AA0
from £ 138.469*
per piece
 
 piece
Communication; plug-in; IP20; 63x43x22mm; PROFINET; RJ45 x2 (3 offers) 
Mounting: plug-in Kind of connector: RJ45 x2 IP rating: IP20 Type of module: communication Related items: 7KM4212-0BA00-3AA0;7KM4212-0BA00-2AA0;7KM4211-1BA00-3AA0;7KM3220-1BA01-1EA0;7KM3220-0BA01-1...
Siemens
7KM9300-0AE02-0AA0
from £ 219.87*
per piece
 
 piece
Siemens 7KT1242 auxiliary contact (2 offers) 
Siemens 7KT1242
Siemens
7KT1242
from £ 260.20*
per piece
 
 piece
Siemens 7KT1233 network analyser (2 offers) 
Siemens 7KT1233
Siemens
7KT1233
from £ 158.55*
per piece
 
 piece
Siemens 7KT1236 network analyser (2 offers) 
Siemens 7KT1236
Siemens
7KT1236
from £ 180.86*
per piece
 
 piece
Siemens 7KT1238 network analyser (2 offers) 
Siemens 7KT1238
Siemens
7KT1238
from £ 218.85*
per piece
 
 piece
Connector (1 offer) 
Manufacturer: CARLO GAVAZZI Type of control accessories: connector
Carlo Gavazzi
VD1
from £ 4.59*
per piece
 
 piece
Controller; 100÷250VAC; 100÷250VDC; Leads: screw terminals; IP40 (3 offers) 
Controlled parameter: voltage in three-phase electric power system;reactive power;active power;frequency;AC current Additional functions: function keys x4 Supply voltage: 100...250V DC;100...250V A...
Siemens
7KM1020-0BA01-1DA0
from £ 139.28*
per piece
 
 piece
Controller; 100÷250VAC; 100÷250VDC; on panel; IP65; 96x96x57.9mm (3 offers) 
Measurement: active power;AC current;reactive power;frequency;AC voltage The programming method: keypad Max. operating current: 5A Kind of display used: LCD IP rating: IP65 Interface: RS485 Supply ...
Siemens
7KM3120-0BA01-1DA0
from £ 212.25*
per piece
 
 piece
Siemens 7KM4211-1BA00-3AA0 electric meter (3 offers)
Siemens
7KM4211-1BA00-3AA0
from £ 806.28*
per piece
 
 piece
Controller; 230VAC 50/60Hz; for DIN rail mounting; 18x97x63mm (1 offer) 
Max. operating current: 32A Kind of display used: LCD Accuracy class: 1 Kind of measurement: direct Operating temperature: -25...70°C Mounting: for DIN rail mounting Type of module: controller Type...
Qoltec
50887
from £ 10.58*
per piece
 
 piece
Controller; 230VAC 50/60Hz; for DIN rail mounting; 46x100x114mm (1 offer) 
Kind of measurement: direct Mounting: for DIN rail mounting Type of module: controller Controlled parameter: 230V AC 50/60Hz Type of counted signal: electric power Max. operating current: 60A Curre...
Qoltec
50888
from £ 9.02*
per piece
 
 piece
Controller; 24÷60VDC; on panel; IP65; 96x96x57.9mm; 5A; Modbus RTU (3 offers) 
Measuring instrument features: 3-phase Type of module: controller Measurement: reactive power;AC current;AC voltage;frequency;active power Communictions protocol: Modbus RTU Kind of measurement: in...
Siemens
7KM3120-1BA01-1EA0
from £ 211.87*
per piece
 
 piece
Controller; 24÷60VDC; on panel; IP65; 96x96x57.9mm; 5A; Modbus TCP (3 offers) 
Mounting: on panel Measurement: active power;frequency;reactive power;AC current;AC voltage Kind of measurement: indirect Communictions protocol: Modbus TCP Supply voltage: 24...60V DC Body dimensi...
Siemens
7KM3220-1BA01-1EA0
from £ 344.66*
per piece
 
 piece
Siemens 7KM4212-0BA00-2AA0 electric meter (3 offers)
Siemens
7KM4212-0BA00-2AA0
from £ 783.45*
per piece
 
 piece
Siemens 7KM2200-2EA30-1JA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1JA1
from £ 209.78*
per piece
 
 piece
Controller; for DIN rail mounting; IP40; 107.8x96.9x71.4mm; 5A (2 offers) 
Mounting: for DIN rail mounting Kind of display used: LCD Electrical connection: screw terminals Max. operating current: 5A Kind of connector: RJ45 Type of counted signal: electric power Measuring ...
Siemens
7KM2200-2EA00-1JB1
from £ 486.21*
per piece
 
 piece
Siemens 7KM2200-2EA30-1HA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1HA1
from £ 194.16*
per piece
 
 piece
Siemens 7KM2200-2EA30-1CA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1CA1
from £ 171.84*
per piece
 
 piece
Siemens 7KM2200-2EA30-1DA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1DA1
from £ 177.28*
per piece
 
 piece
Siemens 7KM2200-2EA30-1GA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1GA1
from £ 186.42*
per piece
 
 piece
Siemens 7KM2200-2EA30-1EA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1EA1
from £ 193.91*
per piece
 
 piece
Controller; for DIN rail mounting; IP40; 107.8x96.9x71.4mm; 65A (2 offers) 
Kind of connector: RJ45 Kind of display used: LCD Electrical connection: screw terminals IP rating: IP40 Measurement: reactive power;active power;apparent power Communictions protocol: Modbus TCP K...
Siemens
7KM2200-2EA40-1JB1
from £ 499.80*
per piece
 
 piece
Siemens 7KM2200-2EA40-1JA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1JA1
from £ 211.72*
per piece
 
 piece
Siemens 7KM2200-2EA40-1CA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1CA1
from £ 171.39*
per piece
 
 piece
Siemens 7KM2200-2EA40-1EA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1EA1
from £ 193.86*
per piece
 
 piece
Siemens 7KM2200-2EA40-1HA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1HA1
from £ 197.58*
per piece
 
 piece
Siemens 7KM2200-2EA40-1DA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1DA1
from £ 178.28*
per piece
 
 piece
Siemens 7KM2200-2EA40-1GA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1GA1
from £ 189.75*
per piece
 
 piece
Siemens 7KT1656 electric meter (3 offers)
Siemens
7KT1656
from £ 111.72*
per piece
 
 piece
Siemens 7KT1652 electric meter (2 offers)
Siemens
7KT1652
from £ 112.70*
per piece
 
 piece
Siemens 7KT1655 electric meter (3 offers)
Siemens
7KT1655
from £ 83.79*
per piece
 
 piece
Siemens 7KT1651 electric meter (3 offers)
Siemens
7KT1651
from £ 83.41*
per piece
 
 piece
Siemens 7KT1654 electric meter (2 offers)
Siemens
7KT1654
from £ 111.71*
per piece
 
 piece
Siemens 7KT1653 electric meter (3 offers)
Siemens
7KT1653
from £ 83.91*
per piece
 
 piece
Siemens 7KT1672 electric meter (3 offers)
Siemens
7KT1672
from £ 128.16*
per piece
 
 piece
Siemens 7KT1662 electric meter (3 offers)
Siemens
7KT1662
from £ 174.01*
per piece
 
 piece
Siemens 7KT1673 electric meter (3 offers)
Siemens
7KT1673
from £ 163.72*
per piece
 
 piece
Siemens 7KT1681 electric meter (3 offers)
Siemens
7KT1681
from £ 133.70*
per piece
 
 piece
Siemens 7KT1682 electric meter (3 offers)
Siemens
7KT1682
from £ 174.62*
per piece
 
 piece
Siemens 7KT1664 electric meter (2 offers)
Siemens
7KT1664
from £ 193.46*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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