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  Monitoring Relays (822 items)

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ABB CM-MPS.11S electrical relay (1 offer) 
The CM-MPS.11S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 90-170 V AC 50/60 Hz and has a 2...
ABB
1SVR730885R1300
from £ 172.567*
per piece
 
 piece
ABB CM-MPS.21S electrical relay (2 offers) 
The CM-MPS.21S is a multifunctional relay from the CM three-phase monitors range. It operates with a rated control supply voltage / three-phase measuring voltage of 180-280 V AC 50/60 Hz and has a ...
ABB
1SVR730885R3300
from £ 172.26*
per piece
 
 piece
ABB Insulation Monitoring Relay, 1, 3 Phase, SPDT, 0 → 250 V ac, 0 → 300V dc, DIN Rail / 8065935 (3 offers) 
CM-IWS - Insulation Monitoring Relays. CM-IWS series relays serve to monitor insulation resistance and can be configured to the requirements of the applications. All devices have two different term...
ABB
1SVR740660R0100 CM-IWS.1P
from £ 221.929*
per piece
 
 piece
ABB CM-IWS.2P electrical relay Black, Grey (3 offers) 
CM-IWS.2P Insulation monitoring relay 1c/o, 1-100kOhm, 24-240VAC/DC.
ABB
1SVR740670R0200
from £ 172.478*
per piece
 
 piece
ABB Temperature Monitoring Relay, SPDT, DIN Rail / 8764991 (2 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740700R0100 CM-MSS.12P
from £ 55.668*
per piece
 
 piece
ABB Temperature Monitoring Relay, DPDT, DIN Rail / 8765017 (3 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740700R0200 CM-MSS.22P
from £ 42.96*
per piece
 
 piece
ABB Temperature Monitoring Relay, 1 Phase, SPDT, DIN Rail / 8765008 (2 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740700R2100 CM-MSS.13P
from £ 55.668*
per piece
 
 piece
ABB Temperature Monitoring Relay, 1 Phase, DPDT, DIN Rail / 8765020 (3 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740700R2200 CM-MSS.23P
from £ 42.81*
per piece
 
 piece
ABB Temperature Monitoring Relay, DPDT, DIN Rail / 8765049 (3 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740712R1200 CM-MSS.41P
from £ 80.89*
per piece
 
 piece
ABB Temperature Monitoring Relay, SPDT, DIN Rail / 8765027 (3 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740712R1400 CM-MSS.31P
from £ 78.31*
per piece
 
 piece
ABB Temperature Monitoring Relay, 1 Phase, DPDT, DIN Rail / 8765042 (3 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740712R2200 CM-MSS.33P
from £ 47.04*
per piece
 
 piece
ABB Temperature Monitoring Relay, SPDT, DIN Rail / 8764989 (3 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740720R1400 CM-MSS.11P
from £ 50.07*
per piece
 
 piece
ABB Temperature Monitoring Relay, SPDT, DIN Rail / 8765005 (3 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740722R1400 CM-MSS.21P
from £ 62.91*
per piece
 
 piece
ABB
1SVR740740R0100
from £ 184.952*
per piece
 
 piece
ABB Temperature Monitoring Relay, 3 Phase, SPDT, DIN Rail / 8765777 (2 offers) 
Housing material for highest fire protection classification UL 94 V-0. CM-TCS Temperature Monitoring Relays. The temperature monitoring relays CM-TCS monitor over-temperature, under-temperature, or...
ABB
1SVR740740R0300 CM-TCS.13P
from £ 184.962*
per piece
 
 piece
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