Newark 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.
Show More
View
Buyer
Engineer
Manufacturer
Overload Adjustment Current Min
Overload Adjustment Current Max
Coil Voltage AC Max
Coil Voltage DC Max
Product Range
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice forQuantity
84Y6628

RoHS

Each
1+
$226.890
10+
$216.800
25+
$206.710
50+
$196.610
100+
$186.510
Min: 1 / Mult: 1
30A
40A
-
-
-
67AH2781

RoHS

SCHNEIDER ELECTRIC
Each
1+
$148.470
Min: 1 / Mult: 1
5.5A
8A
-
-
TeSys
66AH6461

RoHS

Each
1+
$119.100
Min: 1 / Mult: 1
8A
11.5A
-
-
TeSys
67AH2773

RoHS

SCHNEIDER ELECTRIC
Each
1+
$240.180
10+
$227.630
25+
$205.350
50+
$192.420
100+
$185.210
More Pricing...
Min: 1 / Mult: 1
30A
40A
-
-
TeSys Deca Overload Relay
67AH2763

RoHS

SCHNEIDER ELECTRIC
Each
1+
$141.730
10+
$134.920
25+
$125.750
50+
$120.040
100+
$110.030
More Pricing...
Min: 1 / Mult: 1
1A
1.7A
600V
440V
TeSys Deca Overload Relay
67AH2771

RoHS

SCHNEIDER ELECTRIC
Each
1+
$143.790
Min: 1 / Mult: 1
16A
24A
-
-
TeSys Deca Overload Relay
67AH2766

RoHS

SCHNEIDER ELECTRIC
Each
1+
$114.390
5+
$107.080
10+
$98.710
25+
$92.970
50+
$82.530
More Pricing...
Min: 1 / Mult: 1
4A
6A
-
-
TeSys Deca Overload Relay
06WX4086
Each
1+
$129.840
10+
$118.650
25+
$117.060
50+
$114.220
100+
$106.870
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
43AJ7092

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
23A
32A
-
-
Easy TeSys DPER Series
79AJ2464

RoHS

Each
1+
$375.800
5+
$363.990
10+
$347.710
25+
$331.390
50+
$289.210
Min: 1 / Mult: 1
75A
87A
-
-
-
24AJ1139

RoHS

Each
1+
$218.040
10+
$208.070
Min: 1 / Mult: 1
37A
50A
-
-
TeSys Deca Overload Relay
13AM1318
Each
1+
$142.100
10+
$129.860
25+
$128.120
50+
$125.010
100+
$116.970
More Pricing...
Min: 1 / Mult: 1
600mA
1A
-
-
xStart ZB32
20AM6552

RoHS

Each
1+
$468.970
5+
$443.760
10+
$425.550
25+
$407.320
50+
$373.950
Min: 1 / Mult: 1
30A
40A
690V
-
TeSys Deca Overload Relay
86AK5490

RoHS

Each
1+
$433.910
5+
$410.580
10+
$393.740
25+
$376.870
50+
$345.990
Min: 1 / Mult: 1
23A
32A
690V
-
TeSys Deca Overload Relay
73M2944

RoHS

Date/Lot Code

Each
1+
$64.640
Min: 1 / Mult: 1
18A
25A
-
-
GT Series
43AJ7083

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
1A
1.7A
-
-
Easy TeSys DPER Series
73M2932

RoHS

Date/Lot Code

Each
1+
$25.750
10+
$25.750
50+
$25.750
100+
$25.750
Min: 1 / Mult: 1
12A
18A
-
-
-
43AJ7089

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
9A
13A
-
-
Easy TeSys DPER Series
43AJ7085

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
2.5A
4A
-
-
Easy TeSys DPER Series
43AJ7090

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
12A
18A
-
-
Easy TeSys DPER Series
46AM4273

RoHS

Each
1+
$134.150
5+
$124.800
10+
$116.490
25+
$107.660
50+
$101.560
More Pricing...
Min: 1 / Mult: 1
13A
18A
-
-
RF38 Series
21AM3717

RoHS

Each
1+
$121.460
25+
$117.430
50+
$113.400
100+
$109.370
250+
$107.350
More Pricing...
Min: 1 / Mult: 1
4A
6.5A
-
-
RF38 Series
44AM4667

RoHS

Each
1+
$142.090
25+
$137.380
50+
$132.660
100+
$127.950
250+
$125.590
More Pricing...
Min: 1 / Mult: 1
4.5A
7.5A
-
-
11RFA9 Series
46AM4267

RoHS

Each
1+
$107.300
5+
$102.450
10+
$99.830
25+
$88.340
50+
$81.230
More Pricing...
Min: 1 / Mult: 1
1A
1.6A
-
-
RF38 Series
46AM4268

RoHS

Each
1+
$107.300
5+
$102.450
10+
$99.830
25+
$88.340
50+
$81.230
More Pricing...
Min: 1 / Mult: 1
1.6A
2.5A
-
-
RF38 Series
26-50 of 309 items
of 13 page(s)

Popular Suppliers

EATON
SCHNEIDER ELECTRIC
HONEYWELL
WAGO
IDEC
OMRON
BELDEN
ABB