Element14 offers high-performance thermal overload relays designed to protect motors from overheating and excessive current. Our relays are sourced from trusted manufacturers and are available in various configurations to match your specific application needs.

Thermal overload relays use temperature-sensitive elements to detect and respond to overheating conditions. When the motor exceeds the preset temperature limit, the relay disconnects the circuit, preventing damage to the motor and associated components.

Applications:

  • Industrial Motors: Preventing damage from thermal overload.
  • HVAC Systems: Ensuring safe compressor operation.
  • Pumps and Fans: Protecting motors in continuous operation.
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Overload Adjustment Current Min
Overload Adjustment Current Max
Coil Voltage AC Max
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ComparePrice ForQuantity
8641030
Each
1+
RM189.640
5+
RM154.500
10+
RM135.410
20+
RM132.710
Min: 1 / Mult: 1
6A
8.5A
-
-
-
9939008

RoHS

IMO PRECISION CONTROLS
Each
1+
RM253.730
5+
RM204.190
10+
RM200.750
20+
RM197.310
Min: 1 / Mult: 1
6A
9A
-
-
TUK SGACK902S Keystone Coupler
9939024

RoHS

IMO PRECISION CONTROLS
Each
1+
RM216.670
5+
RM174.370
10+
RM170.890
20+
RM167.400
Min: 1 / Mult: 1
13A
18A
-
-
TUK SGACK902S Keystone Coupler
Each
1+
RM43.880
Min: 1 / Mult: 1
630mA
1A
-
-
TUK SGACK902S Keystone Coupler
8640947
Each
1+
RM201.190
5+
RM182.160
10+
RM178.730
Min: 1 / Mult: 1
400mA
630mA
-
-
-
8640920
Each
1+
RM201.590
5+
RM182.520
10+
RM179.080
Min: 1 / Mult: 1
160mA
250mA
-
-
-
Each
1+
RM125.580
5+
RM113.180
10+
RM98.910
Min: 1 / Mult: 1
4A
6.3A
-
-
TUK SGACK902S Keystone Coupler
4625352

RoHS

Each
1+
RM329.870
5+
RM323.280
10+
RM316.680
Min: 1 / Mult: 1
630mA
1A
-
-
RF38 Series
8641013

RoHS

Each
1+
RM446.480
5+
RM404.250
10+
RM396.640
Min: 1 / Mult: 1
3.5A
5A
-
-
-
9938990

RoHS

Each
1+
RM164.970
5+
RM161.910
10+
RM158.840
20+
RM155.790
Min: 1 / Mult: 1
4A
6A
-
-
TUK SGACK902S Keystone Coupler
9938958

RoHS

IMO PRECISION CONTROLS
Each
1+
RM184.420
5+
RM150.240
10+
RM131.680
20+
RM129.050
Min: 1 / Mult: 1
800mA
1.2A
-
-
TUK SGACK902S Keystone Coupler
9938966

RoHS

IMO PRECISION CONTROLS
Each
1+
RM184.420
5+
RM150.240
10+
RM131.680
20+
RM129.050
Min: 1 / Mult: 1
1.2A
1.8A
-
-
TUK SGACK902S Keystone Coupler
9515453

RoHS

Each
1+
RM338.870
5+
RM321.630
10+
RM312.430
Min: 1 / Mult: 1
-
-
-
-
TUK SGACK902S Keystone Coupler
9515313

RoHS

Each
1+
RM509.880
5+
RM483.940
10+
RM470.100
Min: 1 / Mult: 1
-
-
-
-
TUK SGACK902S Keystone Coupler
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