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
Coil Voltage DC Max
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ComparePrice ForQuantity
3372130

RoHS

Each
1+
S$218.920
(S$238.6228)
Min: 1 / Mult: 1
75A
87A
-
-
-
3529569

RoHS

Each
1+
S$146.590
(S$159.7831)
Min: 1 / Mult: 1
450mA
630mA
-
-
SIRIUS 3RU2
3405663

RoHS

Each
1+
S$429.600
(S$468.264)
Min: 1 / Mult: 1
30A
40A
690V
-
-
3515220
Each
1+
S$112.060
(S$122.1454)
5+
S$107.330
(S$116.9897)
10+
S$105.260
(S$114.7334)
Min: 1 / Mult: 1
-
-
-
-
-
3405662

RoHS

Each
1+
S$369.040
(S$402.2536)
Min: 1 / Mult: 1
23A
32A
690V
-
TeSys Deca Overload Relay
4625359

RoHS

Each
1+
S$128.890
(S$140.4901)
5+
S$106.080
(S$115.6272)
10+
S$103.960
(S$113.3164)
Min: 1 / Mult: 1
9A
14A
-
-
RF38 Series
4625361

RoHS

Each
1+
S$105.230
(S$114.7007)
5+
S$103.130
(S$112.4117)
10+
S$101.030
(S$110.1227)
Min: 1 / Mult: 1
17A
23A
-
-
RF38 Series
4625354

RoHS

Each
1+
S$101.100
(S$110.199)
5+
S$99.080
(S$107.9972)
10+
S$97.060
(S$105.7954)
Min: 1 / Mult: 1
1A
1.6A
-
-
RF38 Series
4625364

RoHS

Each
1+
S$164.560
(S$179.3704)
5+
S$161.270
(S$175.7843)
10+
S$157.980
(S$172.1982)
Min: 1 / Mult: 1
32A
38A
-
-
RF38 Series
4625352

RoHS

Each
1+
S$84.230
(S$91.8107)
5+
S$73.700
(S$80.333)
10+
S$61.760
(S$67.3184)
Min: 1 / Mult: 1
630mA
1A
-
-
RF38 Series
4625357

RoHS

Each
1+
S$92.010
(S$100.2909)
5+
S$90.170
(S$98.2853)
10+
S$88.330
(S$96.2797)
Min: 1 / Mult: 1
4A
6.5A
-
-
RF38 Series
4625358

RoHS

Each
1+
S$92.010
(S$100.2909)
5+
S$75.730
(S$82.5457)
10+
S$74.220
(S$80.8998)
Min: 1 / Mult: 1
6.3A
10A
-
-
RF38 Series
4625356

RoHS

Each
1+
S$101.100
(S$110.199)
5+
S$99.080
(S$107.9972)
10+
S$97.060
(S$105.7954)
Min: 1 / Mult: 1
2.5A
4A
-
-
RF38 Series
4625363

RoHS

Each
1+
S$161.970
(S$176.5473)
5+
S$158.740
(S$173.0266)
10+
S$155.500
(S$169.495)
Min: 1 / Mult: 1
24A
32A
-
-
RF38 Series
4625355

RoHS

Each
1+
S$101.100
(S$110.199)
5+
S$83.210
(S$90.6989)
10+
S$81.550
(S$88.8895)
Min: 1 / Mult: 1
1.6A
2.5A
-
-
RF38 Series
4569518
EATON CUTLER HAMMER
Each
1+
S$84.760
(S$92.3884)
5+
S$80.920
(S$88.2028)
10+
S$79.380
(S$86.5242)
Min: 1 / Mult: 1
1.5A
6A
-
24V
-
4625362

RoHS

Each
1+
S$105.230
(S$114.7007)
5+
S$103.130
(S$112.4117)
10+
S$101.030
(S$110.1227)
Min: 1 / Mult: 1
20A
25A
-
-
RF38 Series
4625360

RoHS

Each
1+
S$105.230
(S$114.7007)
5+
S$103.130
(S$112.4117)
10+
S$101.030
(S$110.1227)
Min: 1 / Mult: 1
13A
18A
-
-
RF38 Series
3622680

RoHS

Each
1+
S$107.540
(S$117.2186)
5+
S$94.090
(S$102.5581)
10+
S$78.860
(S$85.9574)
Min: 1 / Mult: 1
-
-
-
-
-
288433

RoHS

Each
1+
S$75.820
(S$82.6438)
5+
S$74.310
(S$80.9979)
10+
S$72.790
(S$79.3411)
Min: 1 / Mult: 1
3.7A
5.5A
-
-
-
3622605

RoHS

Each
1+
S$88.560
(S$96.5304)
5+
S$77.490
(S$84.4641)
10+
S$64.950
(S$70.7955)
Min: 1 / Mult: 1
-
-
-
-
-
2887655

RoHS

Each
1+
S$199.450
(S$217.4005)
Min: 1 / Mult: 1
6.4A
32A
-
-
-
2842289

RoHS

Each
1+
S$61.360
(S$66.8824)
3+
S$52.470
(S$57.1923)
5+
S$47.630
(S$51.9167)
10+
S$43.090
(S$46.9681)
15+
S$41.150
(S$44.8535)
More Pricing...
Min: 1 / Mult: 1
9A
13A
-
-
-
2842283

RoHS

Each
1+
S$58.860
(S$64.1574)
3+
S$50.340
(S$54.8706)
5+
S$45.710
(S$49.8239)
10+
S$41.350
(S$45.0715)
15+
S$39.470
(S$43.0223)
More Pricing...
Min: 1 / Mult: 1
1A
1.6A
-
-
-
2842287

RoHS

Each
1+
S$58.860
(S$64.1574)
3+
S$50.340
(S$54.8706)
5+
S$45.710
(S$49.8239)
10+
S$41.350
(S$45.0715)
15+
S$39.470
(S$43.0223)
More Pricing...
Min: 1 / Mult: 1
5.5A
8A
-
-
-
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