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  Monitoring Relays (822 items)

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Siemens Phase Monitoring Relay, 3 Phase, DPDT / 2163338 (2 offers) 
The Siemens 3UG series is a Analog monitoring relay. The monitoring function is of phase monitoring. Withh 2 change-over contacts screw terminal connection system.It has a protection class rating o...
Siemens
3UG4511-1BQ20
from £ 67.14*
per piece
 
 piece
Siemens Phase Monitoring Relay, 3 Phase, DPDT / 2131309 (2 offers) 
The Siemens 3UG series is a didgital monitoring relay. The monitoring function is of phase monitoring. Withh 1 change-over contacts for for phase correction and 1 change-over contact for for line s...
Siemens
3UG4618-2CR20
from £ 156.79*
per piece
 
 piece
Siemens Phase Monitoring Relay, 3 Phase, DPDT / 2131307 (2 offers) 
The Siemens 3UG series is a didgital monitoring relay. The monitoring function is of phase monitoring. Withh 1 change-over contacts for for phase correction and 1 change-over contact for for line s...
Siemens
3UG4618-1CR20
from £ 151.14*
per piece
 
 piece
Siemens Phase Monitoring Relay, 3 Phase, DPDT / 2131306 (2 offers) 
The Siemens 3UG series is a didgital monitoring relay. The monitoring function is of phase monitoring. Withh 1 change-over contacts for for phase correction and 1 change-over contact for for line s...
Siemens
3UG4617-2CR20
from £ 149.76*
per piece
 
 piece
Siemens Phase Monitoring Relay, 3 Phase, DPDT / 2131305 (2 offers) 
The Siemens 3UG series is a didital monitoring relay. The monitoring function is of phase monitoring. With 1 change-over contacts for Umax and 1 change-over contacts for Umin with screw terminal co...
Siemens
3UG4616-2CR20
from £ 152.09*
per piece
 
 piece
Siemens Phase Monitoring Relay, 3 Phase, DPDT / 2131304 (2 offers) 
The Siemens 3UG series is a didgital monitoring relay. The monitoring function is of phase monitoring. Withh 1 change-over contacts for for phase correction and 1 change-over contact for for line s...
Siemens
3UG4615-2CR20
from £ 132.72*
per piece
 
 piece
Siemens Phase Monitoring Relay, 3 Phase, DPDT / 2131303 (2 offers) 
The Siemens 3UG series is a Analog monitoring relay. The monitoring function is of phase monitoring. Withh 2 change-over contacts spring type terminal connection system.It has a protection class ra...
Siemens
3UG4513-2BR20
from £ 89.62*
per piece
 
 piece
Siemens Phase Monitoring Relay, 3 Phase, DPDT / 2131301 (2 offers) 
The Siemens 3UG series is a Analog monitoring relay. The monitoring function is of phase monitoring. Withh 2 change-over contacts spring type terminal connection system.It has a protection class ra...
Siemens
3UG4511-2BP20
from £ 79.20*
per piece
 
 piece
Siemens Monitoring Relay, SPDT, 24 → 240V ac/dc, DIN Rail / 1752272 (2 offers) 
Siemens Thermistor Motor Protection RelayThe Siemens thermistor motor protection relay is a reliable protection device that saves motors from overloading. The relay has a mechanism for advanced mon...
Siemens
3RN2000-2AW30
from £ 40.76*
per piece
 
 piece
Siemens Monitoring Relay, 3 Phase, DIN Rail / 2752207 (1 offer) 
Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR54315AA260AA0
£ 7,355.156*
per piece
 
 piece
Siemens Monitoring Relay, 3 Phase, DIN Rail / 2752206 (1 offer) 
Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR54315AA160AA0
£ 7,129.971*
per piece
 
 piece
Siemens Monitoring Relay, 3 Phase, DIN Rail / 2752205 (1 offer) 
Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR54303AA260AA0
£ 6,404.687*
per piece
 
 piece
Siemens Monitoring Relay, 3 Phase, DIN Rail / 2752204 (1 offer) 
Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR54303AA160AA0
£ 6,178.561*
per piece
 
 piece
Siemens Monitoring Relay, 3 Phase, DIN Rail / 2752203 (1 offer) 
Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR54216AA260AA0
£ 6,168.235*
per piece
 
 piece
Siemens Monitoring Relay, 3 Phase, DIN Rail / 2752202 (1 offer) 
Electrical Phase = 3 Mounting Type = DIN Rail
Siemens
7SR54216AA160AA0
£ 5,942.109*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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