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  Contactor Overload Relays (865 items)

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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 £ 26.98*
per 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
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
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
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
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
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
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
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
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 £ 65.60*
per 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
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 £ 78.34*
per piece
Siemens Overload Relay, 8 A F.L.C, 8 A Contact Rating, 3 kW, 4 kW, 5.5 kW, 690 V, SIRIUS / 2110047 (1 offer) 
FLC Motor Rating = 8 A Contact Current Rating = 8 A Range = SIRIUS Power Rating = 3 kW, 4 kW, 5.5 kW Control Voltage = 690 V
Siemens
3RU2116-1HC0
£ 40.868*
per piece
Siemens Overload Relay, 8 A F.L.C, 8 A Contact Rating, 3 kW, 4 kW, 5.5 kW, 690 Vac, SIRIUS / 2131129 (1 offer) 
The Siemens Overload relay has current 5.5 to 8.0 A.Main circuit is Screw Auxiliary circuit is Screw Manual-Automatic-Reset Current rating 5.5 to 8.0 A
Siemens
3RU2116-1HB1
£ 52.164*
per piece
Siemens Solid State Overload Relay 1 NO + 1 NC, 16 A F.L.C, 4 A Contact Rating, 7.5 kW, SIRIUS / 2368403 (1 offer) 
FLC Motor Rating = 16 A Contact Current Rating = 4 A Range = SIRIUS Mounting Style = Direct Contactor Power Rating = 7.5 kW Normal State Configuration = 1 NO + 1 NC
Siemens
3RB3016-2TE0
£ 91.863*
per piece
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