Contactor Overload Relays

All electric motors have a lifespan, and to keep them running efficiently and safely they must be protected. One of the main causes of failure is electrical overload, sometimes called overcurrent. When a motor draws more current than it is designed to handle it causes the temperature to build-up resulting in overheating. This damages motor windings and coils. It is important to protect the moto...

Showing 1-20 of 1278 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.16 A F.L.C, 160 mA Contact Rating, 5.4 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.16 A F.L.C, 160 mA Contact Rating, 5.4 W, 4000V
Add to parts list
RS Stock No.: 250-8876Brand: RS PRO

24.458 OMR

24.458 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
124.458 OMR
Add to basket
RS Pro
0.16 A
-
Thermal Overload Relay
160 mA
-
-
-
-
-
Direct
-
-
5.4W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
UL, IEC, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.24 A F.L.C, 240 mA Contact Rating, 5.4 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.24 A F.L.C, 240 mA Contact Rating, 5.4 W, 4000V
Add to parts list
RS Stock No.: 250-8877Brand: RS PRO

24.458 OMR

24.458 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
124.458 OMR
Add to basket
RS Pro
0.24 A
-
Thermal Overload Relay
240 mA
-
-
-
-
-
Direct
-
-
5.4W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
UL, IEC, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.4 A F.L.C, 400 mA Contact Rating, 5.4 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.4 A F.L.C, 400 mA Contact Rating, 5.4 W, 4000V
Add to parts list
RS Stock No.: 250-8878Brand: RS PRO

24.458 OMR

24.458 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
124.458 OMR
Add to basket
RS Pro
0.4 A
-
Thermal Overload Relay
400 mA
-
-
-
-
-
Direct
-
-
5.4W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
IEC, UL, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.6 A F.L.C, 600 mA Contact Rating, 5.4 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.6 A F.L.C, 600 mA Contact Rating, 5.4 W, 4000V
Add to parts list
RS Stock No.: 250-8879Brand: RS PRO

24.458 OMR

24.458 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
124.458 OMR
Add to basket
RS Pro
0.6 A
-
Thermal Overload Relay
600 mA
-
-
-
-
-
Direct
-
-
5.4W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
UL, IEC, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 1 A F.L.C, 1 A Contact Rating, 5.4 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 1 A F.L.C, 1 A Contact Rating, 5.4 W, 4000V
Add to parts list
RS Stock No.: 250-8880Brand: RS PRO

30.578 OMR

30.578 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
130.578 OMR
Add to basket
RS Pro
1 A
-
Thermal Overload Relay
1 A
-
-
-
-
-
Direct
-
-
5.4W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
IEC, UL, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 1.5 A F.L.C, 1.5 A Contact Rating, 6 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 1.5 A F.L.C, 1.5 A Contact Rating, 6 W, 4000V
Add to parts list
RS Stock No.: 250-8889Brand: RS PRO

39.792 OMR

39.792 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
139.792 OMR
Add to basket
RS Pro
1.5 A
-
Thermal Overload Relay
1.5 A
-
-
-
-
-
Direct
-
-
6W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
UL, GB, IEC
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 1.6 A F.L.C, 1.6 A Contact Rating, 5.4 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 1.6 A F.L.C, 1.6 A Contact Rating, 5.4 W, 4000V
Add to parts list
RS Stock No.: 250-8881Brand: RS PRO

30.566 OMR

30.566 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
130.566 OMR
Add to basket
RS Pro
1.6 A
-
Thermal Overload Relay
1.6 A
-
-
-
-
-
Direct
-
-
5.4W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
60°C
-
-
UL, IEC, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 10 A F.L.C, 10 A Contact Rating, 5.4 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 10 A F.L.C, 10 A Contact Rating, 5.4 W, 4000V
Add to parts list
RS Stock No.: 250-8885Brand: RS PRO

30.566 OMR

30.566 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
130.566 OMR
Add to basket
RS Pro
10 A
-
Thermal Overload Relay
10 A
-
-
-
-
-
Direct
-
-
5.4W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
UL, IEC, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 12 A F.L.C, 12 A Contact Rating, 5.4 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 12 A F.L.C, 12 A Contact Rating, 5.4 W, 4000V
Add to parts list
RS Stock No.: 250-8886Brand: RS PRO

30.566 OMR

30.566 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
130.566 OMR
Add to basket
RS Pro
12 A
-
Thermal Overload Relay
12 A
-
-
-
-
-
Direct
-
-
5.4W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
UL, IEC, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 12.5 A F.L.C, 12.5 A Contact Rating, 6 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 12.5 A F.L.C, 12.5 A Contact Rating, 6 W, 4000V
Add to parts list
RS Stock No.: 250-8896Brand: RS PRO

39.445 OMR

39.445 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
139.445 OMR
Add to basket
RS Pro
12.5 A
-
Thermal Overload Relay
12.5 A
-
-
-
-
-
Direct
-
-
6W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
GB, IEC, UL
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 16 A F.L.C, 16 A Contact Rating, 5.4 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 16 A F.L.C, 16 A Contact Rating, 5.4 W, 4000V
Add to parts list
RS Stock No.: 250-8888Brand: RS PRO

35.700 OMR

35.700 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
135.700 OMR
Add to basket
RS Pro
16 A
-
Thermal Overload Relay
16 A
-
-
-
-
-
Direct
-
-
5.4W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
UL, GB, IEC
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 18 A F.L.C, 18 A Contact Rating, 6 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 18 A F.L.C, 18 A Contact Rating, 6 W, 4000V
Add to parts list
RS Stock No.: 250-8897Brand: RS PRO

39.445 OMR

39.445 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
139.445 OMR
Add to basket
RS Pro
18 A
-
Thermal Overload Relay
18 A
-
-
-
-
-
Direct
-
-
6W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
UL, IEC, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.1 A F.L.C, 2.1 A Contact Rating, 6 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.1 A F.L.C, 2.1 A Contact Rating, 6 W, 4000V
Add to parts list
RS Stock No.: 250-8890Brand: RS PRO

39.774 OMR

39.774 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
139.774 OMR
Add to basket
RS Pro
2.1 A
-
Thermal Overload Relay
2.1 A
-
-
-
-
-
Direct
-
-
6W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
IEC, UL, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.4 A F.L.C, 2.4 A Contact Rating, 5.4 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.4 A F.L.C, 2.4 A Contact Rating, 5.4 W, 4000V
Add to parts list
RS Stock No.: 250-8882Brand: RS PRO

30.566 OMR

30.566 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
130.566 OMR
Add to basket
RS Pro
2.4 A
-
Thermal Overload Relay
2.4 A
-
-
-
-
-
Direct
-
-
5.4W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
UL, IEC, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.7 A F.L.C, 2.7 A Contact Rating, 6 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.7 A F.L.C, 2.7 A Contact Rating, 6 W, 4000V
Add to parts list
RS Stock No.: 250-8891Brand: RS PRO

39.774 OMR

39.774 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
139.774 OMR
Add to basket
RS Pro
2.7 A
-
Thermal Overload Relay
2.7 A
-
-
-
-
-
Direct
-
-
6W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
IEC, UL, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 24 A F.L.C, 24 A Contact Rating, 6 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 24 A F.L.C, 24 A Contact Rating, 6 W, 4000V
Add to parts list
RS Stock No.: 250-8898Brand: RS PRO

37.934 OMR

37.934 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
137.934 OMR
Add to basket
RS Pro
24 A
-
Thermal Overload Relay
24 A
-
-
-
-
-
Direct
-
-
6W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
GB, IEC, UL
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 25 A F.L.C, 25 A Contact Rating, 6 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 25 A F.L.C, 25 A Contact Rating, 6 W, 4000V
Add to parts list
RS Stock No.: 250-8903Brand: RS PRO

44.536 OMR

44.536 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
144.536 OMR
Add to basket
RS Pro
25 A
-
Thermal Overload Relay
25 A
-
-
-
-
-
Direct
-
-
6W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
UL, IEC, GB
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 3.6 A F.L.C, 3.6 A Contact Rating, 6 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 3.6 A F.L.C, 3.6 A Contact Rating, 6 W, 4000V
Add to parts list
RS Stock No.: 250-8892Brand: RS PRO

39.445 OMR

39.445 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
139.445 OMR
Add to basket
RS Pro
3.6 A
-
Thermal Overload Relay
3.6 A
-
-
-
-
-
Direct
-
-
6W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
GB, IEC, UL
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 30 A F.L.C, 30 A Contact Rating, 6 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 30 A F.L.C, 30 A Contact Rating, 6 W, 4000V
Add to parts list
RS Stock No.: 250-8899Brand: RS PRO

60.796 OMR

60.796 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
160.796 OMR
Add to basket
RS Pro
30 A
-
Thermal Overload Relay
30 A
-
-
-
-
-
Direct
-
-
6W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
GB, IEC, UL
-
-
-
-
-
-
690/500 V ac
4000V
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 32 A F.L.C, 32 A Contact Rating, 6 W, 4000V
RS PRO Thermal Overload Relay 1 NO/1 NC, 32 A F.L.C, 32 A Contact Rating, 6 W, 4000V
Add to parts list
RS Stock No.: 250-8904Brand: RS PRO

63.080 OMR

63.080 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
163.080 OMR
Add to basket
RS Pro
32 A
-
Thermal Overload Relay
32 A
-
-
-
-
-
Direct
-
-
6W
-
-
Screw
1 NO/1 NC
-
-
IP20
-
-
-
2
-
-
-
-
6000V
-
-
-
IEC, UL, GB
-
-
-
-
-
-
690/500 V ac
4000V
-

...