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  Monitoring Relays (144 items)

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Siemens 7KM9200-0AD00-0AA0 circuit breaker (2 offers) 
Siemens 7KM9200-0AD00-0AA0
Siemens
7KM9200-0AD00-0AA0
from £ 162.62*
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
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; 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
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