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  Monitoring Relays (822 items)

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Siemens Voltage Monitoring Relay, 1 Phase, SPDT / 2131315 (2 offers) 
The Siemens 3UG series is a digital monitoring relay. The monitoring function is of phase monitoring. Withh 1 change-over contacts spring type terminal connection system.It has a protection class r...
Siemens
3UG4633-2AL30
from £ 90.90*
per piece
 
 piece
Siemens Voltage Monitoring Relay, 1 Phase, SPDT / 2131313 (1 offer) 
The Siemens 3UG series is a digital monitoring relay. The monitoring function is of phase monitoring. Withh 1 change-over contacts screw terminal connection system.It has a protection class rating ...
Siemens
3UG4631-1AA30
£ 125.988*
per piece
 
 piece
Siemens Voltage Monitoring Relay / 2550877 (1 offer) 
Monitoring Application = Voltage Voltage Sensitivity = Overvoltage, Undervoltage
Siemens
3UG4983-2AA01
£ 358.747*
per piece
 
 piece
Siemens Voltage Monitoring Relay / 2550876 (1 offer) 
Monitoring Application = Voltage Voltage Sensitivity = Overvoltage, Undervoltage
Siemens
3UG4983-1AA01
£ 337.274*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752219 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57111AA211AA0
£ 3,232.37*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752218 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57111AA210AA0
£ 3,232.37*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752217 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57111AA111AA0
£ 3,005.304*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752216 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57111AA110AA0
£ 3,005.304*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752215 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57102AA211AA0
£ 3,232.37*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752214 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57102AA210AA0
£ 3,232.37*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752213 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57102AA111AA0
£ 3,005.304*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752212 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57102AA110AA0
£ 3,005.304*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752211 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57101AA211AA0
£ 2,710.68*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752210 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57101AA210AA0
£ 2,710.68*
per piece
 
 piece
Siemens Thermistor motor protection relay Monitoring Relay, DIN Rail / 2752209 (1 offer) 
Monitoring Application = Thermistor motor protection relay Voltage Sensitivity = Motor Voltage Mounting Type = DIN Rail
Siemens
7SR57101AA111AA0
£ 2,484.564*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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