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 1295 products

Filter

Sort

Filter

Sort

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

€ 67.77

€ 67.77 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 67.77
Add to basket
RS Pro
-
Thermal Overload Relay
0.16A
160mA
-
-
-
-
Direct
-
-
-
-
5.4W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
UL, IEC, GB
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.24A F.L.C, 240mA Contact Rating, 5.4 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.24A F.L.C, 240mA Contact Rating, 5.4 W, 4000V ac
Add to parts list
RS Stock No.: 250-8877Brand: RS PRO

€ 67.77

€ 67.77 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 67.77
Add to basket
RS Pro
-
Thermal Overload Relay
0.24A
240mA
-
-
-
-
Direct
-
-
-
-
5.4W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
UL, IEC, GB
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.4A F.L.C, 400mA Contact Rating, 5.4 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.4A F.L.C, 400mA Contact Rating, 5.4 W, 4000V ac
Add to parts list
RS Stock No.: 250-8878Brand: RS PRO

€ 67.77

€ 67.77 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 67.77
Add to basket
RS Pro
-
Thermal Overload Relay
0.4A
400mA
-
-
-
-
Direct
-
-
-
-
5.4W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
IEC, UL, GB
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.6A F.L.C, 600mA Contact Rating, 5.4 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 0.6A F.L.C, 600mA Contact Rating, 5.4 W, 4000V ac
Add to parts list
RS Stock No.: 250-8879Brand: RS PRO

€ 67.77

€ 67.77 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 67.77
Add to basket
RS Pro
-
Thermal Overload Relay
0.6A
600mA
-
-
-
-
Direct
-
-
-
-
5.4W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
UL, IEC, GB
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 1.5A F.L.C, 1.5A Contact Rating, 6 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 1.5A F.L.C, 1.5A Contact Rating, 6 W, 4000V ac
Add to parts list
RS Stock No.: 250-8889Brand: RS PRO

€ 92.24

€ 92.24 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 92.24
Add to basket
RS Pro
-
Thermal Overload Relay
1.5A
1.5A
-
-
-
-
Direct
-
-
-
-
6W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
UL, GB, IEC
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 1.6A F.L.C, 1.6A Contact Rating, 5.4 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 1.6A F.L.C, 1.6A Contact Rating, 5.4 W, 4000V ac
Add to parts list
RS Stock No.: 250-8881Brand: RS PRO

€ 71.54

€ 71.54 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 71.54
Add to basket
RS Pro
-
Thermal Overload Relay
1.6A
1.6A
-
-
-
-
Direct
-
-
-
-
5.4W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
60°C
-
6000V
UL, IEC, GB
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 10A F.L.C, 10A Contact Rating, 5.4 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 10A F.L.C, 10A Contact Rating, 5.4 W, 4000V ac
Add to parts list
RS Stock No.: 250-8885Brand: RS PRO

€ 71.54

€ 71.54 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 71.54
Add to basket
RS Pro
-
Thermal Overload Relay
10A
10A
-
-
-
-
Direct
-
-
-
-
5.4W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
UL, IEC, GB
-
-
-
-
-
500, 690V ac
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 12.5A F.L.C, 12.5A Contact Rating, 6 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 12.5A F.L.C, 12.5A Contact Rating, 6 W, 4000V ac
Add to parts list
RS Stock No.: 250-8896Brand: RS PRO

€ 91.62

€ 91.62 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 91.62
Add to basket
RS Pro
-
Thermal Overload Relay
12.5A
12.5A
-
-
-
-
Direct
-
-
-
-
6W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
GB, IEC, UL
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 12A F.L.C, 12A Contact Rating, 5.4 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 12A F.L.C, 12A Contact Rating, 5.4 W, 4000V ac
Add to parts list
RS Stock No.: 250-8886Brand: RS PRO

€ 71.54

€ 71.54 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 71.54
Add to basket
RS Pro
-
Thermal Overload Relay
12A
12A
-
-
-
-
Direct
-
-
-
-
5.4W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
UL, IEC, GB
-
-
-
-
-
500, 690V ac
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 16A F.L.C, 16A Contact Rating, 5.4 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 16A F.L.C, 16A Contact Rating, 5.4 W, 4000V ac
Add to parts list
RS Stock No.: 250-8888Brand: RS PRO

€ 82.20

€ 82.20 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 82.20
Add to basket
RS Pro
-
Thermal Overload Relay
16A
16A
-
-
-
-
Direct
-
-
-
-
5.4W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
UL, GB, IEC
-
-
-
-
-
500, 690V ac
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 18A F.L.C, 18A Contact Rating, 6 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 18A F.L.C, 18A Contact Rating, 6 W, 4000V ac
Add to parts list
RS Stock No.: 250-8897Brand: RS PRO

€ 92.24

€ 92.24 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 92.24
Add to basket
RS Pro
-
Thermal Overload Relay
18A
18A
-
-
-
-
Direct
-
-
-
-
6W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
UL, IEC, GB
-
-
-
-
-
500, 690V ac
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 1A F.L.C, 1A Contact Rating, 5.4 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 1A F.L.C, 1A Contact Rating, 5.4 W, 4000V ac
Add to parts list
RS Stock No.: 250-8880Brand: RS PRO

€ 71.54

€ 71.54 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 71.54
Add to basket
RS Pro
-
Thermal Overload Relay
1A
1A
-
-
-
-
Direct
-
-
-
-
5.4W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
IEC, UL, GB
-
-
-
-
-
500, 690V ac
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.1A F.L.C, 2.1A Contact Rating, 6 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.1A F.L.C, 2.1A Contact Rating, 6 W, 4000V ac
Add to parts list
RS Stock No.: 250-8890Brand: RS PRO

€ 92.24

€ 92.24 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 92.24
Add to basket
RS Pro
-
Thermal Overload Relay
2.1A
2.1A
-
-
-
-
Direct
-
-
-
-
6W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
IEC, UL, GB
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.4A F.L.C, 2.4A Contact Rating, 5.4 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.4A F.L.C, 2.4A Contact Rating, 5.4 W, 4000V ac
Add to parts list
RS Stock No.: 250-8882Brand: RS PRO

€ 71.54

€ 71.54 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 71.54
Add to basket
RS Pro
-
Thermal Overload Relay
2.4A
2.4A
-
-
-
-
Direct
-
-
-
-
5.4W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
UL, IEC, GB
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.7A F.L.C, 2.7A Contact Rating, 6 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 2.7A F.L.C, 2.7A Contact Rating, 6 W, 4000V ac
Add to parts list
RS Stock No.: 250-8891Brand: RS PRO

€ 92.24

€ 92.24 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 92.24
Add to basket
RS Pro
-
Thermal Overload Relay
2.7A
2.7A
-
-
-
-
Direct
-
-
-
-
6W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
IEC, UL, GB
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 24A F.L.C, 24A Contact Rating, 6 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 24A F.L.C, 24A Contact Rating, 6 W, 4000V ac
Add to parts list
RS Stock No.: 250-8898Brand: RS PRO

€ 104.79

€ 104.79 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 104.79
Add to basket
RS Pro
-
Thermal Overload Relay
24A
24A
-
-
-
-
Direct
-
-
-
-
6W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
GB, IEC, UL
-
-
-
-
-
500, 690V ac
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 25A F.L.C, 25A Contact Rating, 6 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 25A F.L.C, 25A Contact Rating, 6 W, 4000V ac
Add to parts list
RS Stock No.: 250-8903Brand: RS PRO

€ 100.40

€ 100.40 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 100.40
Add to basket
RS Pro
-
Thermal Overload Relay
25A
25A
-
-
-
-
Direct
-
-
-
-
6W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
UL, IEC, GB
-
-
-
-
-
500, 690V ac
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 3.6A F.L.C, 3.6A Contact Rating, 6 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 3.6A F.L.C, 3.6A Contact Rating, 6 W, 4000V ac
Add to parts list
RS Stock No.: 250-8892Brand: RS PRO

€ 91.62

€ 91.62 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 91.62
Add to basket
RS Pro
-
Thermal Overload Relay
3.6A
3.6A
-
-
-
-
Direct
-
-
-
-
6W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
GB, IEC, UL
-
-
-
-
-
-
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 30A F.L.C, 30A Contact Rating, 6 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 30A F.L.C, 30A Contact Rating, 6 W, 4000V ac
Add to parts list
RS Stock No.: 250-8899Brand: RS PRO

€ 140.56

€ 140.56 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 140.56
Add to basket
RS Pro
-
Thermal Overload Relay
30A
30A
-
-
-
-
Direct
-
-
-
-
6W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
GB, IEC, UL
-
-
-
-
-
500, 690V ac
-
4000V ac
-
-
RS PRO Thermal Overload Relay 1 NO/1 NC, 32A F.L.C, 32A Contact Rating, 6 W, 4000V ac
RS PRO Thermal Overload Relay 1 NO/1 NC, 32A F.L.C, 32A Contact Rating, 6 W, 4000V ac
Add to parts list
RS Stock No.: 250-8904Brand: RS PRO

€ 148.09

€ 148.09 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 148.09
Add to basket
RS Pro
-
Thermal Overload Relay
32A
32A
-
-
-
-
Direct
-
-
-
-
6W
-
1 NO/1 NC
Screw
-
IP20
-
-
-
-
-
-
2
-
-
-
-
6000V
IEC, UL, GB
-
-
-
-
-
500, 690V ac
-
4000V ac
-
-

...