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
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ComparePrice ForQuantity
3622642

RoHS

Each
1+
RM319.780
Min: 1 / Mult: 1
-
-
-
-
-
2835283

RoHS

Each
1+
RM507.540
Min: 1 / Mult: 1
30A
38A
-
-
TeSys Deca Overload Relay
2835281

RoHS

Each
1+
RM730.850
Min: 1 / Mult: 1
37A
50A
-
-
TeSys Deca Overload Relay
3622654

RoHS

Each
1+
RM288.090
Min: 1 / Mult: 1
-
-
-
-
-
3622629

RoHS

Each
1+
RM288.090
Min: 1 / Mult: 1
-
-
-
-
-
3622678

RoHS

Each
1+
RM308.670
Min: 1 / Mult: 1
-
-
-
-
-
3622691

RoHS

Each
1+
RM384.080
Min: 1 / Mult: 1
-
-
-
-
-
3622630

RoHS

Each
1+
RM288.090
Min: 1 / Mult: 1
-
-
-
-
-
3622708

RoHS

Each
1+
RM507.540
Min: 1 / Mult: 1
-
-
-
-
-
3622666

RoHS

Each
1+
RM288.090
Min: 1 / Mult: 1
-
-
-
-
-
2579209

RoHS

Each
1+
RM536.750
Min: 1 / Mult: 1
30A
40A
-
-
TeSys Deca Overload Relay
3381660

RoHS

Each
1+
RM843.620
Min: 1 / Mult: 1
63A
80A
690V
-
TeSys Deca Overload Relay
3622617

RoHS

Each
1+
RM288.090
Min: 1 / Mult: 1
-
-
-
-
-
288421

RoHS

Each
1+
RM244.900
Min: 1 / Mult: 1
2.6A
3.7A
-
-
-
2579207

RoHS

Each
1+
RM213.520
5+
RM212.960
Min: 1 / Mult: 1
8A
11.5A
-
-
-
2565018

RoHS

Each
1+
RM626.620
Min: 1 / Mult: 1
30A
40A
-
-
-
3622721

RoHS

Each
1+
RM569.270
Min: 1 / Mult: 1
-
-
-
-
-
288380

RoHS

Each
1+
RM244.900
Min: 1 / Mult: 1
540mA
800mA
-
-
-
288410

RoHS

Each
1+
RM244.900
Min: 1 / Mult: 1
1.8A
2.6A
-
-
-
288391

RoHS

Each
1+
RM244.900
Min: 1 / Mult: 1
800mA
1.2A
-
-
-
3372130

RoHS

Each
1+
RM971.100
Min: 1 / Mult: 1
75A
87A
-
-
-
3405663

RoHS

Each
1+
RM1,782.800
Min: 1 / Mult: 1
30A
40A
690V
-
-
3515220
Each
1+
RM425.060
5+
RM407.370
10+
RM399.550
Min: 1 / Mult: 1
-
-
-
-
-
3405662

RoHS

Each
1+
RM1,366.790
Min: 1 / Mult: 1
23A
32A
690V
-
TeSys Deca Overload Relay
4625364

RoHS

Each
1+
RM558.250
5+
RM547.090
10+
RM535.920
Min: 1 / Mult: 1
32A
38A
-
-
RF38 Series
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