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  Contactor Overload Relays (868 items)

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Siemens Overload Relay, 28 A F.L.C, 3 A Contact Rating, 15 kW, 18.5 kW, 22 kW, 690 Vac, SIRIUS / 2131137 (1 offer) 
The Siemens Overload relay has current 23 to 28 A.Main circuit is Spring-type terminal Auxiliary circuit is spring-type terminal Manual-Automatic-Reset Current rating 23 to 28 A
Siemens
3RU2126-4NC0
£ 67.291*
per piece
 
 piece
Siemens Overload Relay, 32 A F.L.C, 3 A Contact Rating, 15 kW, 18.5 kW, 30 kW, 690 V, SIRIUS / 2110052 (1 offer) 
FLC Motor Rating = 32 A Contact Current Rating = 3 A Range = SIRIUS Power Rating = 15 kW, 18.5 kW, 30 kW Control Voltage = 690 V
Siemens
3RU2136-4EB1
£ 91.754*
per piece
 
 piece
Siemens Overload Relay, 32 A F.L.C, 3 A Contact Rating, 15 kW, 18.5 kW, 30 kW, 690 Vac, SIRIUS / 2166003 (1 offer) 
The Siemens Overload relay has current 27 to 32 A.Main circuit is Screw Auxiliary circuit is Screw Manual-Automatic-Reset Current rating 27 to 32 A
Siemens
3RU2126-4EB1
£ 80.636*
per piece
 
 piece
Siemens Overload Relay, 4 A F.L.C, 4 A Contact Rating, 1.5 kW, 2.2 kW, 3 kW, 690 V, SIRIUS / 2110046 (2 offers) 
FLC Motor Rating = 4 A Contact Current Rating = 4 A Range = SIRIUS Mounting Style = Contactor Mounting Power Rating = 1.5 kW, 2.2 kW, 3 kW Terminal Type = Spring Terminal Width = 45mm Depth = 70mm ...
Siemens
3RU2116-1EC0
from £ 27.35*
per piece
 
 piece
Siemens Overload Relay, 40 A F.L.C, 3 A Contact Rating, 690 V, SIRIUS / 2110053 (1 offer) 
FLC Motor Rating = 40 A Contact Current Rating = 3 A Range = SIRIUS Control Voltage = 690 V
Siemens
3RU2136-4FB1
£ 91.754*
per piece
 
 piece
Siemens Overload Relay, 40 A F.L.C, 3 A Contact Rating, 690 V, SIRIUS / 2110054 (1 offer) 
FLC Motor Rating = 40 A Contact Current Rating = 3 A Range = SIRIUS Control Voltage = 690 V
Siemens
3RU2136-4FD0
£ 74.518*
per piece
 
 piece
Siemens Overload Relay, 50 A F.L.C, 4 A Contact Rating, 1000 V, 3, SIRIUS / 2021633 (1 offer) 
The Siemens 50A electronic overload relay mainly used for motor protection of size S3. It has electrical connection of the screw terminal type for main current circuit and for auxiliary and control...
Siemens
3RB3046-1UB0
£ 162.073*
per piece
 
 piece
Siemens Overload Relay, 50 A F.L.C, 4 A Contact Rating, 3RW3 kW, 1000 V, 3, SIRIUS / 2021634 (1 offer) 
The Siemens 50A electronic overload relay mainly used for motor protection of size S3. It has different electrical connection for main current circuit straight-through transformers connection and f...
Siemens
3RB3046-1UW1
£ 206.168*
per piece
 
 piece
Siemens Overload Relay, 50 A F.L.C, 4 A Contact Rating, 690 Vac, 3, SIRIUS / 2021632 (1 offer) 
The Siemens 50A electronic overload relay mainly used for motor protection of size S2. It has different electrical connection for main current circuit straight-through transformers connection and f...
Siemens
3RB3036-1UW1
£ 146.986*
per piece
 
 piece
Siemens Overload Relay, 57 A F.L.C, 3 A Contact Rating, 690 V, SIRIUS / 2110055 (1 offer) 
FLC Motor Rating = 57 A Contact Current Rating = 3 A Range = SIRIUS Control Voltage = 690 V
Siemens
3RU2136-4QD0
£ 157.361*
per piece
 
 piece
Siemens Overload Relay, 6.3 A F.L.C, 6.3 A Contact Rating, 2.2 kW, 3 kW, 4 kW, 690 V, SIRIUS / 2110049 (1 offer) 
FLC Motor Rating = 6.3 A Contact Current Rating = 6.3 A Range = SIRIUS Power Rating = 2.2 kW, 3 kW, 4 kW Control Voltage = 690 V
Siemens
3RU2126-1GC0
£ 43.877*
per piece
 
 piece
Siemens Overload Relay, 6.3 A F.L.C, 6.3 A Contact Rating, 2.2 kW, 3 kW, 4 kW, 690 Vac, SIRIUS / 2131127 (1 offer) 
The Siemens Overload relay has current 4.5 to 6.3 A.Main circuit is Screw Auxiliary circuit is Screw Manual-Automatic-Reset Current rating 4.5 to 6.3 A
Siemens
3RU2116-1GB1
£ 52.164*
per piece
 
 piece
Siemens Overload Relay, 63 A F.L.C, 3 A Contact Rating, 690 V, SIRIUS / 2110056 (2 offers) 
FLC Motor Rating = 63 A Contact Current Rating = 3 A Range = SIRIUS Control Voltage = 690 V
Siemens
3RU2146-4JB0
from £ 65.95*
per piece
 
 piece
Siemens Overload Relay, 75 A F.L.C, 3 A Contact Rating, 690 V, SIRIUS / 2110057 (1 offer) 
FLC Motor Rating = 75 A Contact Current Rating = 3 A Range = SIRIUS Control Voltage = 690 V
Siemens
3RU2146-4KB1
£ 145.669*
per piece
 
 piece
Siemens Overload Relay, 77 A F.L.C, 3 A Contact Rating, 21 W, 690 Vac, 3P, SIRIUS / 2021639 (3 offers) 
The Siemens 90A electronic overload relay mainly used for motor protection of size S3. It has electrical connection of the screw terminal type for main current circuit and for auxiliary and control...
Siemens
3RU2146-4LB0
from £ 79.20*
per piece
 
 piece
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