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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4718507

RoHS

Each
1+
HK$590.570
5+
HK$535.700
10+
HK$495.850
Min: 1 / Mult: 1
3A
5A
-
-
11RF9 Series
4718512

RoHS

Each
1+
HK$650.810
5+
HK$590.350
10+
HK$546.440
Min: 1 / Mult: 1
400mA
630mA
-
-
RF38 Series
4718514

RoHS

Each
1+
HK$1,441.370
Min: 1 / Mult: 1
35A
50A
-
-
RF82 Series
4718504

RoHS

Each
1+
HK$590.570
5+
HK$535.700
10+
HK$495.850
Min: 1 / Mult: 1
900mA
1.5A
-
-
11RF9 Series
4718508

RoHS

Each
1+
HK$590.570
5+
HK$535.700
10+
HK$495.850
Min: 1 / Mult: 1
4.5A
7.5A
-
-
11RF9 Series
4718505

RoHS

Each
1+
HK$590.570
5+
HK$535.700
10+
HK$495.850
Min: 1 / Mult: 1
1.4A
2.3A
-
-
11RF9 Series
4718499

RoHS

Each
1+
HK$590.570
5+
HK$535.700
10+
HK$495.850
Min: 1 / Mult: 1
450mA
750mA
-
-
11RF9 Series
4718498

RoHS

Each
1+
HK$590.570
5+
HK$535.700
10+
HK$495.850
Min: 1 / Mult: 1
300mA
500mA
-
-
11RF9 Series
4718506

RoHS

Each
1+
HK$590.570
5+
HK$535.700
10+
HK$495.850
Min: 1 / Mult: 1
2A
3.3A
-
-
11RF9 Series
4718509

RoHS

Each
1+
HK$723.100
5+
HK$655.920
10+
HK$607.130
Min: 1 / Mult: 1
6A
10A
-
-
11RFA9 Series
4625364

RoHS

Each
1+
HK$1,055.220
5+
HK$1,034.120
10+
HK$1,013.020
Min: 1 / Mult: 1
32A
38A
-
-
RF38 Series
4625354

RoHS

Each
1+
HK$662.790
5+
HK$649.540
10+
HK$636.280
Min: 1 / Mult: 1
1A
1.6A
-
-
RF38 Series
4625357

RoHS

Each
1+
HK$590.010
5+
HK$578.210
10+
HK$566.410
Min: 1 / Mult: 1
4A
6.5A
-
-
RF38 Series
4625363

RoHS

Each
1+
HK$1,038.620
5+
HK$1,017.850
10+
HK$997.080
Min: 1 / Mult: 1
24A
32A
-
-
RF38 Series
4625358

RoHS

Each
1+
HK$590.010
5+
HK$485.610
10+
HK$475.900
Min: 1 / Mult: 1
6.3A
10A
-
-
RF38 Series
4625359

RoHS

Each
1+
HK$826.490
5+
HK$680.230
10+
HK$666.630
Min: 1 / Mult: 1
9A
14A
-
-
RF38 Series
4625360

RoHS

Each
1+
HK$674.780
5+
HK$661.290
10+
HK$647.790
Min: 1 / Mult: 1
13A
18A
-
-
RF38 Series
4625355

RoHS

Each
1+
HK$662.790
5+
HK$545.570
10+
HK$534.660
Min: 1 / Mult: 1
1.6A
2.5A
-
-
RF38 Series
4625352

RoHS

Each
1+
HK$448.170
5+
HK$439.210
10+
HK$430.250
Min: 1 / Mult: 1
630mA
1A
-
-
RF38 Series
4625361

RoHS

Each
1+
HK$674.780
5+
HK$661.290
10+
HK$647.790
Min: 1 / Mult: 1
17A
23A
-
-
RF38 Series
4625362

RoHS

Each
1+
HK$674.780
5+
HK$661.290
10+
HK$647.790
Min: 1 / Mult: 1
20A
25A
-
-
RF38 Series
4569518
EATON CUTLER HAMMER
Each
1+
HK$500.690
5+
HK$477.950
10+
HK$468.850
Min: 1 / Mult: 1
1.5A
6A
-
24V
-
4718500

RoHS

Each
1+
HK$590.570
5+
HK$535.700
10+
HK$495.850
Min: 1 / Mult: 1
600mA
1A
-
-
11RF9 Series
4718510

RoHS

Each
1+
HK$723.100
5+
HK$655.920
10+
HK$607.130
Min: 1 / Mult: 1
3A
5A
-
-
11RFA9 Series
4718502

RoHS

Each
1+
HK$590.570
5+
HK$535.700
10+
HK$495.850
Min: 1 / Mult: 1
6A
10A
-
-
11RF9 Series
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