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  Contactor Overload Relays (212 items)

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Siemens Thermal Overload Relay 1NC/1NO, 630 A F.L.C, 4 A Contact Rating, 560 kW, 3P, SIRIUS 3RB / 2523226 (1 offer) 
FLC Motor Rating = 630 A Contact Current Rating = 4 A Range = SIRIUS 3RB Pole Configuration = 3P Power Rating = 560 kW Normal State Configuration = 1NC/1NO
Siemens
3RB2163-4MF2
£ 463.994*
per piece
 
 piece
Siemens Thermal Overload Relay 1NC/1NO, 630 A F.L.C, 4 A Contact Rating, 560 kW, 3P, SIRIUS 3RB / 2523220 (1 offer) 
FLC Motor Rating = 630 A Contact Current Rating = 4 A Range = SIRIUS 3RB Pole Configuration = 3P Power Rating = 560 kW Normal State Configuration = 1NC/1NO
Siemens
3RB2066-2MF2
£ 407.603*
per piece
 
 piece
Siemens Thermal Overload Relay 1NC/1NO, 630 A F.L.C, 4 A Contact Rating, 560 kW, 3P, SIRIUS 3RB / 2523219 (1 offer) 
FLC Motor Rating = 630 A Contact Current Rating = 4 A Range = SIRIUS 3RB Pole Configuration = 3P Power Rating = 560 kW Normal State Configuration = 1NC/1NO
Siemens
3RB2066-2MC2
£ 407.603*
per piece
 
 piece
Siemens Thermal Overload Relay 1NC/1NO, 630 A F.L.C, 4 A Contact Rating, 560 kW, 3P, SIRIUS 3RB / 2523215 (1 offer) 
FLC Motor Rating = 630 A Contact Current Rating = 4 A Range = SIRIUS 3RB Pole Configuration = 3P Power Rating = 560 kW Normal State Configuration = 1NC/1NO
Siemens
3RB2066-1MF2
£ 373.547*
per piece
 
 piece
Siemens Thermal Overload Relay 1NC/1NO, 630 A F.L.C, 4 A Contact Rating, 500 kW, 3P, SIRIUS 3RB / 2523225 (1 offer) 
FLC Motor Rating = 630 A Contact Current Rating = 4 A Range = SIRIUS 3RB Pole Configuration = 3P Power Rating = 500 kW Normal State Configuration = 1NC/1NO
Siemens
3RB2163-4MC2
£ 463.994*
per piece
 
 piece
Siemens Thermal Overload Relay 1NC/1NO, 36 A F.L.C, 3 A Contact Rating, 30 kW, 3P, SIRIUS 3RU / 2523336 (1 offer) 
FLC Motor Rating = 36 A Contact Current Rating = 3 A Range = SIRIUS 3RU Pole Configuration = 3P Power Rating = 30 kW Normal State Configuration = 1NC/1NO
Siemens
3RU2126-4PC0
£ 67.291*
per piece
 
 piece
Siemens Solid State Overload Relay 2NO + 2NC, 0.3 → 630 A F.L.C, 630 A Contact Rating, 24 → 240 V, 3P / 2550828 (1 offer) 
FLC Motor Rating = 0.3 → 630 A Contact Current Rating = 630 A Pole Configuration = 3P Normal State Configuration = 2NO + 2NC Control Voltage = 24 → 240 V
Siemens
3RB2383-4AC1
£ 255.341*
per piece
 
 piece
Siemens Solid State Overload Relay 2NO + 2NC, 0.3 → 630 A F.L.C, 630 A Contact Rating, 0.5 W, 24 → 240 V, / 2550827 (1 offer) 
FLC Motor Rating = 0.3 → 630 A Contact Current Rating = 630 A Pole Configuration = 3P Power Rating = 0.5 W Normal State Configuration = 2NO + 2NC Control Voltage = 24 → 240 V
Siemens
3RB2283-4AC1
£ 189.29*
per piece
 
 piece
Siemens Solid State Overload Relay 2NO + 2NC, 0.3 → 630 A F.L.C, 6 A Contact Rating, 300 Vdc, DP, SIRIUS / 2032147 (2 offers) 
The Siemens circuit-breaker for motor protection used screw terminal type and trip class 5-30. It has standard switching capacity and its size of contactor is S00-S12. The contactor assemblies have...
Siemens
3RB2283-4AA1
from £ 156.87*
per piece
 
 piece
Siemens Solid State Overload Relay 1NO + 1NC, 1.25 A F.L.C, 4 A Contact Rating, 0.37 kW, SIRIUS / 2368402 (1 offer) 
FLC Motor Rating = 1.25 A Contact Current Rating = 4 A Range = SIRIUS Mounting Style = Direct Contactor Power Rating = 0.37 kW Normal State Configuration = 1NO + 1NC
Siemens
3RB3016-2NB0
£ 91.863*
per piece
 
 piece
Siemens Solid State Overload Relay 1NC/1NO, 20 → 80 A F.L.C, 80 A Contact Rating, 75 kW, 690 V, SIRIUS / 2258847 (1 offer) 
The Siemens 3RB3 series is a SIRIUS range electronic solid-state overload relays up to 80 A the size of overload relay is S2 and can be combined with motor protection Size S2 and have trip Class 10...
Siemens
3RB3036-1WB0
£ 188.982*
per piece
 
 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
 
 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
 
 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
 
 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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