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  Contactor Overload Relays (865 items)

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Siemens 3RB Solid State Overload Relay 1NO + 1NC, 1 → 4 A F.L.C, 4 A Contact Rating, 1.5 kW, 3P, SIRIUS / 7060756 (1 offer) 
CE, UL, CSA. Solid State Overload Relay - 3RB range. 3RB30 and 3RB31 solid-state overload relays up to 80 A with internal power supply have been designed for current-sensitive protection of loads w...
Siemens
3RB3016-1PE0
£ 78.082*
per piece
Siemens Overload Relay 1NC + 1NO, 16 A F.L.C, 16 A Contact Rating, 11 kW, 690 Vac, TP, SIRIUS / 2103467 (1 offer) 
The Siemens overload relay of current rating 4-16 A. It is used for motor protection size S00, class 10E and having contactor mounting. The main circuit has spring type terminal and auxiliary circu...
Siemens
3RB3016-1TE0
£ 78.082*
per piece
Siemens Overload Relay 1NO + 1NC, 1.25 A F.L.C, 4 A Contact Rating, 0.75 kW, 690 Vac, 3P, SIRIUS / 2032072 (1 offer) 
The Siemens SIRIUS series overload relay having voltage rating of 690V and current rating of 1.25A.It has main circuit and auxiliary circuit of spring type terminals. It is mainly used for motor pr...
Siemens
3RB3016-1NE0
£ 78.082*
per piece
Schneider Electric
CAD503BD
from £ 78.17*
per piece
Schneider Electric
LRD340
from £ 78.17*
per piece
ABB TF65 Thermal Overload Relay 1NO + 1NC, 33 A F.L.C, 6 A Contact Rating, 690 Vac, 3P, AF Range / 8007368 (1 offer) 
TF65 and TF96 Thermal Overload Relays. Thermal overload relays are protection devices used mainly to protect motors against overload and phase failures. Overload protection – trip class 10 Rated te...
ABB
1SAZ811201R1002 TF65-33
£ 78.21*
per piece
ABB
1SAZ811201R1004
from £ 78.23*
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
Schneider Electric
LRD332
from £ 78.63*
per piece
Omron Overload Relay, 28 → 42 A F.L.C, 42 A Contact Rating, 18.5 kW, 24 Vdc, 3P / 2155248 (1 offer) 
The Omron J7TKN series is a thermal overload relay for mini motor contactor, hand and auto reset. It consist 28-42 A Setting range.It consist three poles Direct mounting
Omron
J7TKNC42
£ 79.20*
per piece
ABB EF45-30 electrical relay Grey (2 offers) 
The EF45-30 is an self-supplied electronic overload relay, which means no extra external supply is needed. It offers reliable and fast protection for motors in the event of overload or phase failur...
ABB
1SAX221001R1101
from £ 79.23*
per piece
ABB TA42DU-32M electrical relay 3 (2 offers) 
TA42DU-32M (22.0-32.0A) thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or...
ABB
TA42DU32
from £ 79.26*
per 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
Schneider Electric
LRD350
from £ 80.85*
per piece
Schneider Electric
LRD365
from £ 81.31*
per piece
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