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  Monitoring Relays (208 items)

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Siemens Thermistor Motor Protection Monitoring Relay, DPDT, 24 → 240V ac/dc, DIN Rail / 1752292 (2 offers) 
Siemens Thermistor motor protection relayThe Siemens thermistor motor protection relay is a reliable over temperature protection device to save the motors from overload. This relay has a mechanism ...
Siemens
3RN2013-1BW30
from £ 118.54*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, 24 → 240V ac/dc, DIN Rail / 1752293 (2 offers) 
Siemens Thermistor motor protection relayThe Siemens thermistor motor protection relay is a reliable over temperature protection device to save the motors from overload. This relay has a mechanism ...
Siemens
3RN2013-1GW30
from £ 124.94*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, 24 → 240V ac/dc, DIN Rail / 1752295 (2 offers) 
Siemens Thermistor motor protection relayThe Siemens thermistor motor protection relay is a reliable over temperature protection device to save the motors from overload. This relay has a mechanism ...
Siemens
3RN2013-2BW30
from £ 118.54*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, 24 → 240V ac/dc, DIN Rail / 1752296 (2 offers) 
Siemens Thermistor motor protection relayThe Siemens thermistor motor protection relay is a reliable over temperature protection device to save the motors from overload. This relay has a mechanism ...
Siemens
3RN2013-2GW30
from £ 124.15*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail / 1752273 (2 offers) 
Siemens Thermistor Motor Protection RelayThe Siemens thermistor motor protection relay is a reliable over temperature protection device that saves motors from overloading. The relay has a mechanism...
Siemens
3RN2010-1BA30
from £ 53.15*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail / 1752277 (2 offers) 
Siemens Thermistor Motor Protection RelayThe Siemens thermistor motor protection relay is a reliable over temperature protection device that saves motors from overloading. The relay has a mechanism...
Siemens
3RN2010-2BA30
from £ 51.30*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail / 1752281 (2 offers) 
Thermistor motor protection relay Standard evaluation unit 22.5 mm enclosure screw terminal 2 change-over contacts US = 24 V AC/DC Manul/Remote-Reset with ATEX approval 2 LEDs (READY/TRIPPED) galva...
Siemens
3RN2011-1BA30
from £ 63.10*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail / 1752283 (2 offers) 
Siemens Thermistor Motor Protection RelayThe Siemens thermistor motor protection relay is a reliable over temperature protection device that saves motors from overloading. The relay has a mechanism...
Siemens
3RN2011-2BA30
from £ 63.24*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail / 1752285 (2 offers) 
Siemens Thermistor Motor Protection RelayThe Siemens thermistor motor protection relay is a reliable over temperature protection device that saves motors from overloading. The relay has a mechanism...
Siemens
3RN2012-1BA30
from £ 87.13*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail / 1752288 (2 offers) 
Thermistor motor protection relay Standard evaluation unit 22.5 mm enclosure Spring-type terminal 2 change-over contacts US = 24 V AC/DC Manual/Auto/Remote reset with ATEX approval 2 LEDs (READY/TR...
Siemens
3RN2012-2BA30
from £ 87.50*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail / 1752291 (2 offers) 
Siemens Thermistor Motor Protection RelayThe Siemens thermistor motor protection relay is a reliable over temperature protection device that saves motors from overloading. The relay has a mechanism...
Siemens
3RN2013-1BA30
from £ 109.98*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, DPDT, DIN Rail / 1752294 (2 offers) 
Siemens Thermistor motor protection relayThe Siemens thermistor motor protection relay is a reliable over temperature protection device to save the motors from overload. This relay has a mechanism ...
Siemens
3RN2013-2BA30
from £ 110.45*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, SPDT, 24 → 240V ac/dc, DIN Rail / 1752270 (2 offers) 
Siemens Thermistor Motor Protection RelayThe Siemens thermistor motor protection relay is a reliable over temperature protection device that saves motors from overloading. The relay has a mechanism...
Siemens
3RN2000-1AW30
from £ 43.44*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, SPDT, 24 → 240V ac/dc, DIN Rail / 1752276 (3 offers) 
Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure Screw terminal 1 NO contact, 1 NC contact US = 24 V-240 V AC/DC Auto RESET suitable for bimetallic switch 2 LEDs (Ready/T...
Siemens
3RN2010-1CW30
from £ 53.32*
per piece
 
 piece
Siemens Thermistor Motor Protection Monitoring Relay, SPDT, 24 → 240V ac/dc, DIN Rail / 1752280 (2 offers) 
Thermistor motor protection relay Compact evaluation unit 17.5 mm enclosure Spring-type terminal 1 NO contact, 1 NC contact US = 24 V-240 V AC/DC Auto RESET suitable for bimetallic switch 2 LEDs (R...
Siemens
3RN2010-2CW30
from £ 53.74*
per piece
 
 piece
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