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.
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Overload Adjustment Current Min
Overload Adjustment Current Max
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84Y6628

RoHS

Each
1+
$171.400
10+
$163.770
25+
$156.150
50+
$148.520
100+
$140.890
Min: 1 / Mult: 1
30A
40A
-
-
-
67AH2781

RoHS

SCHNEIDER ELECTRIC
Each
1+
$114.130
Min: 1 / Mult: 1
5.5A
8A
-
-
TeSys
66AH6461

RoHS

Each
1+
$91.680
Min: 1 / Mult: 1
8A
11.5A
-
-
TeSys
67AH2773

RoHS

SCHNEIDER ELECTRIC
Each
1+
$181.430
10+
$171.950
25+
$155.120
50+
$145.360
100+
$139.910
More Pricing...
Min: 1 / Mult: 1
30A
40A
-
-
TeSys Deca Overload Relay
67AH2763

RoHS

SCHNEIDER ELECTRIC
Each
1+
$108.950
10+
$103.710
25+
$96.660
50+
$92.270
100+
$84.580
More Pricing...
Min: 1 / Mult: 1
1A
1.7A
600V
440V
TeSys Deca Overload Relay
67AH2771

RoHS

SCHNEIDER ELECTRIC
Each
1+
$110.680
Min: 1 / Mult: 1
16A
24A
-
-
TeSys Deca Overload Relay
67AH2766

RoHS

SCHNEIDER ELECTRIC
Each
1+
$86.410
5+
$80.890
10+
$74.560
25+
$70.230
50+
$62.340
More Pricing...
Min: 1 / Mult: 1
4A
6A
-
-
TeSys Deca Overload Relay
06WX4086
Each
1+
$99.950
10+
$91.340
25+
$90.110
50+
$87.930
100+
$82.270
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
43AJ7092

RoHS

Date/Lot Code

Each
1+
$55.010
Min: 1 / Mult: 1
23A
32A
-
-
Easy TeSys DPER Series
79AJ2464

RoHS

Each
1+
$283.880
5+
$274.960
10+
$262.660
25+
$250.330
50+
$218.470
Min: 1 / Mult: 1
75A
87A
-
-
-
24AJ1139

RoHS

Each
1+
$164.710
10+
$157.180
Min: 1 / Mult: 1
37A
50A
-
-
TeSys Deca Overload Relay
13AM1318
Each
1+
$109.390
10+
$99.960
25+
$98.630
50+
$96.230
100+
$90.040
More Pricing...
Min: 1 / Mult: 1
600mA
1A
-
-
xStart ZB32
20AM6552

RoHS

Each
1+
$360.500
5+
$341.110
10+
$327.120
25+
$313.110
50+
$287.460
Min: 1 / Mult: 1
30A
40A
690V
-
TeSys Deca Overload Relay
86AK5490

RoHS

Each
1+
$334.020
5+
$316.060
10+
$303.090
25+
$290.110
50+
$266.340
Min: 1 / Mult: 1
23A
32A
690V
-
TeSys Deca Overload Relay
73M2944

RoHS

Date/Lot Code

Each
1+
$48.830
Min: 1 / Mult: 1
18A
25A
-
-
GT Series
43AJ7083

RoHS

Date/Lot Code

Each
1+
$32.410
Min: 1 / Mult: 1
1A
1.7A
-
-
Easy TeSys DPER Series
73M2932

RoHS

Date/Lot Code

Each
1+
$19.460
10+
$19.460
50+
$19.460
100+
$19.460
Min: 1 / Mult: 1
12A
18A
-
-
-
43AJ7089

RoHS

Date/Lot Code

Each
1+
$37.100
Min: 1 / Mult: 1
9A
13A
-
-
Easy TeSys DPER Series
43AJ7085

RoHS

Date/Lot Code

Each
1+
$32.410
Min: 1 / Mult: 1
2.5A
4A
-
-
Easy TeSys DPER Series
43AJ7090

RoHS

Date/Lot Code

Each
1+
$33.020
Min: 1 / Mult: 1
12A
18A
-
-
Easy TeSys DPER Series
46AM4273

RoHS

Each
1+
$103.120
5+
$95.940
10+
$89.540
25+
$82.760
50+
$78.070
More Pricing...
Min: 1 / Mult: 1
13A
18A
-
-
RF38 Series
21AM3717

RoHS

Each
1+
$91.750
25+
$88.710
50+
$85.660
100+
$82.620
250+
$81.100
More Pricing...
Min: 1 / Mult: 1
4A
6.5A
-
-
RF38 Series
44AM4667

RoHS

Each
1+
$109.220
25+
$105.600
50+
$101.970
100+
$98.360
250+
$96.540
More Pricing...
Min: 1 / Mult: 1
4.5A
7.5A
-
-
11RFA9 Series
46AM4267

RoHS

Each
1+
$82.480
5+
$78.750
10+
$76.740
25+
$67.910
50+
$62.440
More Pricing...
Min: 1 / Mult: 1
1A
1.6A
-
-
RF38 Series
46AM4268

RoHS

Each
1+
$82.480
5+
$78.750
10+
$76.740
25+
$67.910
50+
$62.440
More Pricing...
Min: 1 / Mult: 1
1.6A
2.5A
-
-
RF38 Series
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