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+
$263.920
10+
$253.830
25+
$243.740
50+
$233.640
100+
$223.540
Min: 1 / Mult: 1
30A
40A
-
-
-
67AH2772

RoHS

SCHNEIDER ELECTRIC
Each
1+
$194.770
Min: 1 / Mult: 1
23A
32A
-
-
TeSys Deca Overload Relay
67AH2781

RoHS

SCHNEIDER ELECTRIC
Each
1+
$145.850
Min: 1 / Mult: 1
5.5A
8A
-
-
TeSys
67AH2773

RoHS

SCHNEIDER ELECTRIC
Each
1+
$239.720
10+
$227.270
25+
$205.140
50+
$192.310
100+
$185.150
More Pricing...
Min: 1 / Mult: 1
30A
40A
-
-
TeSys Deca Overload Relay
66AH6461

RoHS

Each
1+
$113.730
Min: 1 / Mult: 1
8A
11.5A
-
-
TeSys
67AH2771

RoHS

SCHNEIDER ELECTRIC
Each
1+
$141.650
Min: 1 / Mult: 1
16A
24A
-
-
TeSys Deca Overload Relay
67AH2766

RoHS

SCHNEIDER ELECTRIC
Each
1+
$110.130
10+
$103.560
25+
$94.720
50+
$89.210
100+
$79.570
More Pricing...
Min: 1 / Mult: 1
4A
6A
-
-
TeSys Deca Overload Relay
43AJ7092

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
23A
32A
-
-
Easy TeSys DPER Series
06WX4086
Each
1+
$127.290
10+
$116.170
25+
$114.600
50+
$111.760
100+
$104.480
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
79AJ2464

RoHS

Each
1+
$439.420
5+
$427.690
10+
$411.540
25+
$395.330
50+
$353.470
Min: 1 / Mult: 1
75A
87A
-
-
-
24AJ1141

RoHS

Each
1+
$154.790
Min: 1 / Mult: 1
30A
38A
-
-
TeSys Deca Overload Relay
24AJ1139

RoHS

Each
1+
$214.370
10+
$204.400
Min: 1 / Mult: 1
37A
50A
-
-
TeSys Deca Overload Relay
31C9378

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
1A
1.7A
600V
440V
TeSys Deca Overload Relay
13AM1318
Each
1+
$139.300
10+
$127.130
25+
$125.410
50+
$122.310
100+
$114.330
More Pricing...
Min: 1 / Mult: 1
600mA
1A
-
-
xStart ZB32
20AM6552

RoHS

Each
1+
$431.250
5+
$406.580
10+
$388.780
25+
$370.960
50+
$338.310
Min: 1 / Mult: 1
30A
40A
690V
-
TeSys Deca Overload Relay
86AK5490

RoHS

Each
1+
$404.940
5+
$381.770
10+
$365.060
25+
$348.320
50+
$317.660
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
21AM3717

RoHS

Each
1+
$105.330
Min: 1 / Mult: 1
4A
6.5A
-
-
RF38 Series
21AM3722

RoHS

Each
1+
$115.970
Min: 1 / Mult: 1
20A
25A
-
-
RF38 Series
21AM3718

RoHS

Each
1+
$105.330
Min: 1 / Mult: 1
6.3A
10A
-
-
RF38 Series
26-50 of 304 items
of 13 page(s)

Popular Suppliers

EATON
SCHNEIDER ELECTRIC
HONEYWELL
WAGO
IDEC
OMRON
BELDEN
ABB