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  Monitoring Relays (1,267 items)

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3-channel controller; F&Home; 868MHz (1 offer) 
:
F&F
RH-PWM3-LR
from £ 95.41*
per piece
 
 piece
3-channel controller; F&Home; 868MHz (1 offer) 
:
F&F
RH-PWM3
from £ 89.63*
per piece
 
 piece
Siemens 7KM9200-0AD00-0AA0 circuit breaker (2 offers) 
Siemens 7KM9200-0AD00-0AA0
Siemens
7KM9200-0AD00-0AA0
from £ 162.62*
per piece
 
 piece
Blinds controller; 230VAC; F&Home; IP20; 868MHz; Chambers: 2 (1 offer) 
:
F&F
RH-TSR1S2I
from £ 54.50*
per piece
 
 piece
Blinds controller; 230VAC; F&Home; IP20; 868MHz; Chambers: 2 (1 offer) 
:
F&F
RH-TSR1S2DIN-LR
from £ 58.93*
per piece
 
 piece
Blinds controller; 230VAC; F&Home; IP20; 868MHz; Chambers: 2 (1 offer) 
:
F&F
RH-TSR1S2-LR
from £ 60.52*
per piece
 
 piece
Central processing unit; F&Home; 868MHz (1 offer) 
:
F&F
RH-SERWER-2.0-LR
from £ 304.86*
per piece
 
 piece
Central processing unit; F&Home; 868MHz (1 offer) 
:
F&F
RH-SERWER-DIN2
from £ 351.39*
per piece
 
 piece
Siemens 7KM9300-0AM00-0AA0 circuit breaker (2 offers) 
Siemens 7KM9300-0AM00-0AA0
Siemens
7KM9300-0AM00-0AA0
from £ 87.25*
per piece
 
 piece
Siemens 7KM9300-0AB01-0AA0 circuit breaker (1 offer) 
Siemens 7KM9300-0AB01-0AA0
Siemens
7KM9300-0AB01-0AA0
from £ 152.16*
per piece
 
 piece
Communication; plug-in; IP20; 63x43x22mm; PROFINET; RJ45 x2 (3 offers) 
:
Siemens
7KM9300-0AE02-0AA0
from £ 219.14*
per piece
 
 piece
Siemens 7KT1242 auxiliary contact (2 offers) 
Siemens 7KT1242
Siemens
7KT1242
from £ 260.57*
per piece
 
 piece
Siemens 7KT1233 network analyser (2 offers) 
Siemens 7KT1233
Siemens
7KT1233
from £ 160.41*
per piece
 
 piece
Siemens 7KT1236 network analyser (2 offers) 
Siemens 7KT1236
Siemens
7KT1236
from £ 183.26*
per piece
 
 piece
Siemens 7KT1238 network analyser (2 offers) 
Siemens 7KT1238
Siemens
7KT1238
from £ 223.36*
per piece
 
 piece
Connector (1 offer) 
:
Carlo Gavazzi
VD1
from £ 4.52*
per piece
 
 piece
Controller; 100÷250VAC; 100÷250VDC; Leads: screw terminals; IP40 (3 offers) 
:
Siemens
7KM1020-0BA01-1DA0
from £ 141.15*
per piece
 
 piece
Controller; 100÷250VAC; 100÷250VDC; on panel; IP65; 96x96x57.9mm (3 offers) 
:
Siemens
7KM3120-0BA01-1DA0
from £ 216.66*
per piece
 
 piece
Siemens 7KM4211-1BA00-3AA0 electric meter (2 offers)
Siemens
7KM4211-1BA00-3AA0
from £ 823.50*
per piece
 
 piece
Controller; 230VAC 50/60Hz; for DIN rail mounting; 18x97x63mm (1 offer) 
:
Qoltec
50887
from £ 10.21*
per piece
 
 piece
Controller; 230VAC 50/60Hz; for DIN rail mounting; 46x100x114mm (1 offer) 
:
Qoltec
50888
from £ 9.86*
per piece
 
 piece
Controller; 24÷60VDC; on panel; IP65; 96x96x57.9mm; 5A; Modbus RTU (3 offers) 
:
Siemens
7KM3120-1BA01-1EA0
from £ 215.34*
per piece
 
 piece
Controller; 24÷60VDC; on panel; IP65; 96x96x57.9mm; 5A; Modbus TCP (3 offers) 
:
Siemens
7KM3220-1BA01-1EA0
from £ 350.06*
per piece
 
 piece
Siemens 7KM4212-0BA00-2AA0 electric meter (2 offers)
Siemens
7KM4212-0BA00-2AA0
from £ 792.12*
per piece
 
 piece
Siemens 7KM2200-2EA30-1JA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1JA1
from £ 214.26*
per piece
 
 piece
Controller; for DIN rail mounting; IP40; 107.8x96.9x71.4mm; 5A (3 offers) 
:
Siemens
7KM2200-2EA00-1JB1
from £ 435.73*
per piece
 
 piece
Siemens 7KM2200-2EA30-1HA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1HA1
from £ 198.69*
per piece
 
 piece
Siemens 7KM2200-2EA30-1CA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1CA1
from £ 173.63*
per piece
 
 piece
Siemens 7KM2200-2EA30-1DA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1DA1
from £ 176.88*
per piece
 
 piece
Siemens 7KM2200-2EA30-1GA1 electric meter (3 offers)
Siemens
7KM2200-2EA30-1GA1
from £ 190.52*
per piece
 
 piece
Siemens 7KM2200-2EA30-1EA1 electric meter (2 offers)
Siemens
7KM2200-2EA30-1EA1
from £ 196.99*
per piece
 
 piece
Controller; for DIN rail mounting; IP40; 107.8x96.9x71.4mm; 65A (3 offers) 
:
Siemens
7KM2200-2EA40-1JB1
from £ 446.88*
per piece
 
 piece
Siemens 7KM2200-2EA40-1JA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1JA1
from £ 216.22*
per piece
 
 piece
Siemens 7KM2200-2EA40-1CA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1CA1
from £ 173.38*
per piece
 
 piece
Siemens 7KM2200-2EA40-1EA1 electric meter (2 offers)
Siemens
7KM2200-2EA40-1EA1
from £ 195.41*
per piece
 
 piece
Siemens 7KM2200-2EA40-1HA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1HA1
from £ 199.43*
per piece
 
 piece
Siemens 7KM2200-2EA40-1DA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1DA1
from £ 180.05*
per piece
 
 piece
Siemens 7KM2200-2EA40-1GA1 electric meter (3 offers)
Siemens
7KM2200-2EA40-1GA1
from £ 190.58*
per piece
 
 piece
Siemens 7KT1656 electric meter (3 offers)
Siemens
7KT1656
from £ 112.65*
per piece
 
 piece
Siemens 7KT1652 electric meter (3 offers)
Siemens
7KT1652
from £ 114.18*
per piece
 
 piece
Siemens 7KT1655 electric meter (3 offers)
Siemens
7KT1655
from £ 83.79*
per piece
 
 piece
Siemens 7KT1651 electric meter (2 offers)
Siemens
7KT1651
from £ 85.44*
per piece
 
 piece
Siemens 7KT1654 electric meter (3 offers)
Siemens
7KT1654
from £ 114.21*
per piece
 
 piece
Siemens 7KT1653 electric meter (3 offers)
Siemens
7KT1653
from £ 83.08*
per piece
 
 piece
Siemens 7KT1681 electric meter (3 offers)
Siemens
7KT1681
from £ 136.85*
per piece
 
 piece
Siemens 7KT1682 electric meter (3 offers)
Siemens
7KT1682
from £ 174.69*
per piece
 
 piece
Siemens 7KT1664 electric meter (3 offers)
Siemens
7KT1664
from £ 197.58*
per piece
 
 piece
Siemens 7KT1672 electric meter (3 offers)
Siemens
7KT1672
from £ 129.56*
per piece
 
 piece
Siemens 7KT1662 electric meter (2 offers)
Siemens
7KT1662
from £ 178.99*
per piece
 
 piece
Siemens 7KT1673 electric meter (3 offers)
Siemens
7KT1673
from £ 167.58*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.