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Thermal Overload Relays

Protect your motors and electrical systems with our reliable Thermal Overload Relays. These devices are designed to prevent motor damage by detecting and interrupting overcurrent conditions caused by overloads or phase failures.

Sourced from globally trusted brands, our thermal overload relays offer precise performance, durability, and compliance with international safety standards. Ideal for industrial and commercial applications, they ensure the safety and longevity of your motors and machinery.

Browse our in-stock selection and enjoy fast, worldwide shipping to keep your systems protected and running efficiently.

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LR2K0307 differential thermal overload relay, TeSys K, 1.2...1.8A, class 10A
€22,12 - €22,12
€22,12
€22,12 - €22,12
€22,12

Schneider LR2K0307 TeSys K Overload Relay 1.2-1.8A Class 10A Direct Mount

Low stock

The Schneider Electric LR2K0307 is a TeSys K differential thermal overload relay designed for motor protection, with an adjustable thermal overload...

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€22,12 - €22,12
€22,12
€22,12 - €22,12
€22,12
LRD04 TeSys Deca thermal overload relays,0.4...0.63A,class 10A
€23,51 - €23,51
€23,51
€23,51 - €23,51
€23,51

Schneider LRD04 TeSys Deca Thermal Overload Relay 0.4-0.63A

In stock

The Schneider Electric LRD04 is a TeSys LRD differential thermal overload relay for motor protection. It features a thermal overload setting range ...

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€23,51 - €23,51
€23,51
€23,51 - €23,51
€23,51
LR2K0321 differential thermal overload relay, TeSys K, 10...14A, class 10A
€24,42 - €24,42
€24,42
€24,42 - €24,42
€24,42

Schneider LR2K0321 TeSys K Overload Relay 10-14A Class 10A Direct Mount

Low stock

The Schneider Electric LR2K0321 is a TeSys K differential thermal overload relay for motor protection, with an adjustable current setting of 10 to ...

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€24,42 - €24,42
€24,42
€24,42 - €24,42
€24,42
LRD02 TeSys Deca thermal overload relays,0.16...0.25A,class 10A
€21,13 - €21,13
€21,13
€21,13 - €21,13
€21,13

Schneider LRD02 TeSys Deca Thermal Overload Relay 0.16-0.25A

Low stock

The Schneider Electric LRD02 is a TeSys LRD thermal overload relay for motor protection, adjustable from 0.16 to 0.25 A with tripping class 10A per...

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€21,13 - €21,13
€21,13
€21,13 - €21,13
€21,13
1SAZ721201R1049 TF42 - 20 Thermal Overload Relay 16 ... 20 A
€25,05 - €25,05
€25,05
€25,05 - €25,05
€25,05

ABB TF42-20 1SAZ721201R1049 Thermal Overload Relay 16-20A

In stock

The ABB TF42-20 (article 1SAZ721201R1049) is a thermal overload relay with a current setting range of 16 to 20 A. It is an electromechanical protec...

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€25,05 - €25,05
€25,05
€25,05 - €25,05
€25,05
LR2K0302 differential thermal overload relay, TeSys K, 0.16...0.23A, class 10A
€22,12 - €22,12
€22,12
€22,12 - €22,12
€22,12

Schneider LR2K0302 TeSys K Overload Relay 0.16-0.23A Class 10A Direct Mount

Low stock

The Schneider Electric LR2K0302 is a TeSys K differential thermal overload relay for motor protection in AC and DC networks. With an adjustable cur...

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€22,12 - €22,12
€22,12
€22,12 - €22,12
€22,12
Schneider LRD365L Thermal Overload Relay, TeSys Deca, 48 - 65A 690V class 20
Sold out
€64,21 - €64,21
€64,21
€64,21 - €64,21
€64,21

Schneider LRD365L Thermal Overload Relay, TeSys Deca, 48-65A 690V class 20

Out of stock

The Schneider Electric LRD365L is a TeSys Deca thermal differential overload relay for motor protection. It covers an adjustable range of 48 to 65 ...

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€64,21 - €64,21
€64,21
€64,21 - €64,21
€64,21
Sold out
1SAZ721201R1047 TF42 - 16 Thermal Overload Relay 13 ... 16 A
€17,92 - €17,92
€17,92
€17,92 - €17,92
€17,92

ABB TF42-16 1SAZ721201R1047 Thermal Overload Relay 13-16A

Low stock

ABB TF42-16 (article 1SAZ721201R1047) is a thermal overload relay covering a current range of 13 - 16 A. Designed as an electromechanical protectio...

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€17,92 - €17,92
€17,92
€17,92 - €17,92
€17,92
1SAZ421201R1004 Abb TA200DU - 150 Thermal overload relay
€100,79 - €100,79
€100,79
€100,79 - €100,79
€100,79

ABB TA200DU-150 1SAZ421201R1004 Thermal Overload Relay

Low stock

ABB TA200DU-150 (article 1SAZ421201R1004) is a thermal overload relay with a current setting range of 110 - 150 A. It serves as an electromechanica...

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€100,79 - €100,79
€100,79
€100,79 - €100,79
€100,79
LRD05 TeSys Deca thermal overload relays,0.63...1A,class 10A
€21,13 - €21,13
€21,13
€21,13 - €21,13
€21,13

Schneider LRD05 TeSys Deca Thermal Overload Relay 0.63-1A

In stock

The Schneider Electric LRD05 is a TeSys LRD thermal overload relay with a current setting range of 0.63-1 A, designed for motor protection in AC an...

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€21,13 - €21,13
€21,13
€21,13 - €21,13
€21,13
LR2K0322 differential thermal overload relay, TeSys K, 12...16A, class 10A
€24,42 - €24,42
€24,42
€24,42 - €24,42
€24,42

Schneider LR2K0322 TeSys K Overload Relay 12-16A Class 10A Direct Mount

In stock

The Schneider Electric LR2K0322 is a TeSys K differential thermal overload relay for motor protection, with a current adjustment range of 12 to 16 ...

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€24,42 - €24,42
€24,42
€24,42 - €24,42
€24,42
1SAZ721201R1051 TF42 - 24 Thermal Overload Relay 20 ... 24 A
€19,58 - €19,58
€19,58
€19,58 - €19,58
€19,58

ABB TF42-24 1SAZ721201R1051 Thermal Overload Relay 20-24A

In stock

The ABB TF42-24 (article 1SAZ721201R1051) is a thermal overload relay with a current setting range of 20 - 24 A, built for main circuit protection ...

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€19,58 - €19,58
€19,58
€19,58 - €19,58
€19,58
LR2K0316 differential thermal overload relay, TeSys K, 8...11.5A, class 10A
€22,42 - €22,42
€22,42
€22,42 - €22,42
€22,42

Schneider LR2K0316 TeSys K Overload Relay 8-11.5A Class 10A Direct Mount

Low stock

The Schneider Electric LR2K0316 is a TeSys K differential thermal overload relay designed for motor protection in AC and DC networks. With an adjus...

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€22,42 - €22,42
€22,42
€22,42 - €22,42
€22,42
LRD01 TeSys Deca thermal overload relays,0.1...0.16A,class 10A
€20,70 - €20,70
€20,70
€20,70 - €20,70
€20,70

Schneider LRD01 TeSys Deca Thermal Overload Relay 0.1-0.16A

Low stock

The Schneider Electric LRD01 is a TeSys LRD differential thermal overload relay designed for motor protection, with a current setting range of 0.1 ...

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€20,70 - €20,70
€20,70
€20,70 - €20,70
€20,70
LA7K0064 TeSys K thermal overload relays - terminal block - LA7K
€4,70 - €4,70
€4,70
€4,70 - €4,70
€4,70

Schneider LA7K0064 TeSys K thermal overload relays - terminal block - LA7K

Low stock

The Schneider Electric LA7K0064 is a terminal block accessory designed for use with TeSys K thermal overload relays. Catalogued under the LA7K seri...

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€4,70 - €4,70
€4,70
€4,70 - €4,70
€4,70
1SAZ721201R1045 TF42 - 13 Thermal Overload Relay 10 ... 13 A
Sold out
€23,84 - €23,84
€23,84
€23,84 - €23,84
€23,84

ABB TF42-13 1SAZ721201R1045 Thermal Overload Relay 10-13A

Out of stock

ABB TF42-13 (article 1SAZ721201R1045) is an economical electromechanical thermal overload relay for motor main circuit protection. It provides prot...

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€23,84 - €23,84
€23,84
€23,84 - €23,84
€23,84
Sold out
1SAZ721201R1033 TF42 - 3.1 Thermal Overload Relay 2.3 ... 3.1 A
€16,80 - €16,80
€16,80
€16,80 - €16,80
€16,80

ABB TF42-3.1 1SAZ721201R1033 Thermal Overload Relay 2.3-3.1A

In stock

The ABB TF42-3.1 (article 1SAZ721201R1033) is a thermal overload relay for main circuit motor protection. It covers a current setting range of 2.3 ...

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€16,80 - €16,80
€16,80
€16,80 - €16,80
€16,80
LR2K0301 differential thermal overload relay, TeSys K, 0.11...0.16A, class 10A
€23,23 - €23,23
€23,23
€23,23 - €23,23
€23,23

Schneider LR2K0301 TeSys K Overload Relay 0.11-0.16A Class 10A Direct Mount

Low stock

The Schneider Electric LR2K0301 is a TeSys K differential thermal overload relay designed for motor protection. It offers an adjustable thermal ove...

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€23,23 - €23,23
€23,23
€23,23 - €23,23
€23,23
LR2K0303 differential thermal overload relay, TeSys K, 0.23...0.36A, class 10A
Sold out
€22,12 - €22,12
€22,12
€22,12 - €22,12
€22,12

Schneider LR2K0303 TeSys K Overload Relay 0.23-0.36A Class 10A Direct Mount

Out of stock

The Schneider Electric LR2K0303 is a TeSys K differential thermal overload relay for motor protection, with a thermal overload setting of 0.23 to 0...

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€22,12 - €22,12
€22,12
€22,12 - €22,12
€22,12
Sold out
1SAZ721201R1040 TF42 - 7.6 Thermal Overload Relay 5.7 ... 7.6 A
€16,92 - €16,92
€16,92
€16,92 - €16,92
€16,92

ABB TF42-7.6 1SAZ721201R1040 Thermal Overload Relay 5.7-7.6A

In stock

The ABB TF42-7.6 (article 1SAZ721201R1040) is a thermal overload relay that provides electromechanical motor protection against overload and phase ...

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€16,92 - €16,92
€16,92
€16,92 - €16,92
€16,92
LR2K0305 differential thermal overload relay, TeSys K, 0.54...0.8A, class 10A
€24,98 - €24,98
€24,98
€24,98 - €24,98
€24,98

Schneider LR2K0305 TeSys K Overload Relay 0.54-0.8A Class 10A Direct Mount

In stock

The Schneider Electric LR2K0305 is a TeSys K differential thermal overload relay designed for motor protection, with a thermal overload setting ran...

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€24,98 - €24,98
€24,98
€24,98 - €24,98
€24,98
1SAZ721201R1052 TF42 - 29 Thermal Overload Relay 24 ... 29 A
€22,40 - €22,40
€22,40
€22,40 - €22,40
€22,40

ABB TF42-29 1SAZ721201R1052 Thermal Overload Relay 24-29A

In stock

The ABB TF42-29 (article 1SAZ721201R1052) is a thermal overload relay for motor protection in the main circuit. It covers a current setting range o...

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€22,40 - €22,40
€22,40
€22,40 - €22,40
€22,40
1SAZ721201R1038 TF42 - 5.7 Thermal Overload Relay 4.2 ... 5.7 A
€16,80 - €16,80
€16,80
€16,80 - €16,80
€16,80

ABB TF42-5.7 1SAZ721201R1038 Thermal Overload Relay 4.2-5.7A

In stock

The ABB TF42-5.7 (article 1SAZ721201R1038) is a thermal overload relay with a current setting range of 4.2 to 5.7 A and trip class 10. It serves as...

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€16,80 - €16,80
€16,80
€16,80 - €16,80
€16,80
1SAZ421201R1005 TA200DU - 175 Thermal Overload Relay 130 ... 175 A
€86,24 - €86,24
€86,24
€86,24 - €86,24
€86,24

ABB TA200DU-175 1SAZ421201R1005 Thermal Overload Relay 130-175A

Low stock

The ABB TA200DU-175 (article 1SAZ421201R1005) is a thermal overload relay covering a current setting range of 130 to 175 A, designed to protect mot...

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€86,24 - €86,24
€86,24
€86,24 - €86,24
€86,24
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