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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3381659

RoHS

Each
1+
RM264.850
5+
RM259.560
10+
RM254.260
Min: 1 / Mult: 1
12A
16A
690V
250V
-
2565023

RoHS

Each
1+
RM742.680
Min: 1 / Mult: 1
50A
60A
-
-
-
2887653

RoHS

Each
1+
RM553.800
5+
RM542.730
10+
RM531.650
Min: 1 / Mult: 1
400mA
2A
-
-
-
2887652

RoHS

Each
1+
RM557.350
5+
RM546.210
10+
RM535.060
Min: 1 / Mult: 1
100mA
500mA
-
-
-
3407884

RoHS

Each
1+
RM418.000
5+
RM409.640
10+
RM401.280
Min: 1 / Mult: 1
4A
6A
690V
-
TeSys Deca Overload Relay
3407912

RoHS

Each
1+
RM909.760
5+
RM891.570
10+
RM873.370
Min: 1 / Mult: 1
12A
18A
690V
-
TeSys Deca Overload Relay
3407882

RoHS

Each
1+
RM418.000
5+
RM409.640
10+
RM401.280
Min: 1 / Mult: 1
2.5A
4A
690V
-
TeSys Deca Overload Relay
3407905

RoHS

Each
1+
RM556.870
5+
RM545.740
10+
RM534.600
Min: 1 / Mult: 1
4A
6A
690V
-
TeSys Deca Overload Relay
9515496

RoHS

Each
1+
RM575.010
5+
RM536.190
10+
RM520.150
Min: 1 / Mult: 1
-
-
24V
24V
-
9515488

RoHS

Each
1+
RM435.800
5+
RM427.090
10+
RM425.980
Min: 1 / Mult: 1
-
-
-
-
-
9515461

RoHS

Each
1+
RM419.870
5+
RM411.480
10+
RM403.080
Min: 1 / Mult: 1
-
-
-
-
-
3412563

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
RM188.300
5+
RM184.540
10+
RM180.770
20+
RM177.010
Min: 1 / Mult: 1
6A
9A
-
-
-
8640955

RoHS

Each
1+
RM442.260
5+
RM392.240
10+
RM384.870
Min: 1 / Mult: 1
630mA
1A
-
-
-
8641072
Each
1+
RM589.170
5+
RM548.390
10+
RM538.150
Min: 1 / Mult: 1
18A
25A
-
-
-
8641056

RoHS

Each
1+
RM462.900
5+
RM430.860
10+
RM422.820
Min: 1 / Mult: 1
10A
14A
-
-
-
8641005

RoHS

Each
1+
RM439.810
5+
RM409.370
10+
RM401.720
Min: 1 / Mult: 1
2.8A
4A
-
-
-
Each
1+
RM51.920
Min: 1 / Mult: 1
6.3A
10A
-
-
TUK SGACK902S Keystone Coupler
1205721

RoHS

Each
1+
RM349.560
5+
RM310.020
10+
RM304.200
Min: 1 / Mult: 1
12A
16A
-
-
TUK SGACK902S Keystone Coupler
1459205

RoHS

Each
1+
RM1,956.160
Min: 1 / Mult: 1
120A
150A
-
-
TUK SGACK902S Keystone Coupler
8641021

RoHS

Each
1+
RM439.810
5+
RM409.370
10+
RM401.720
Min: 1 / Mult: 1
4.5A
6.5A
-
-
-
8641137

RoHS

Each
1+
RM264.370
5+
RM246.070
10+
RM241.480
20+
RM227.240
Min: 1 / Mult: 1
22A
32A
-
-
-
1846313

RoHS

Each
1+
RM400.080
5+
RM372.390
10+
RM365.440
Min: 1 / Mult: 1
-
-
-
-
-
1846319

RoHS

Each
1+
RM516.900
5+
RM481.120
10+
RM472.130
Min: 1 / Mult: 1
-
-
-
-
-
8641129
Each
1+
RM389.210
5+
RM345.180
10+
RM338.710
Min: 1 / Mult: 1
18A
25A
-
-
-
1110574
Each
1+
RM195.440
5+
RM173.330
10+
RM170.080
Min: 1 / Mult: 1
600mA
1A
-
-
TUK SGACK902S Keystone Coupler
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