Newark provides a versatile range of electronic overload relays to protect motors and equipment from excessive current and overheating. Available in various sizes and configurations, these relays are designed to meet the needs of industrial, commercial and manufacturing sectors. Our range ensures quick response times and minimal system downtime.

Electronic overload relays monitor motor current and automatically disconnect the circuit when excessive current flow is detected. They use electronic sensing to measure and respond to overload conditions more accurately than traditional relays, offering improved protection and operational reliability.

Applications:

  • Industrial Machinery: Protecting motors from overload damage.
  • HVAC Systems: Ensuring reliable operation of compressors and fans.
  • Manufacturing: Preventing overheating of automated systems.
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Overload Current Min
Overload Current Max
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ComparePrice forQuantity
51M9178
Each
1+
$181.830
5+
$177.280
10+
$172.740
25+
$163.660
50+
$154.560
More Pricing...
Min: 1 / Mult: 1
12A
16A
220V
XT Series
16B724

RoHS

Each
Pricing is unavailable. Please contact customer services.
110mA
160mA
-
TeSys K Series
61Y6351

RoHS

Each
1+
$223.170
10+
$212.010
25+
$200.860
50+
$189.700
100+
$178.540
Min: 1 / Mult: 1
1.9A
6.3A
-
-
71AH4900

RoHS

Each
1+
$338.780
Min: 1 / Mult: 1
300mA
1.5A
-
TeSys
51M9203

RoHS

Each
1+
$164.770
5+
$160.660
10+
$156.550
25+
$148.300
50+
$140.060
More Pricing...
Min: 1 / Mult: 1
6A
9A
220V
-
34AC9312

RoHS

Each
1+
$1,109.590
5+
$1,024.420
10+
$939.250
Min: 1 / Mult: 1
2A
800A
-
-
61Y6349

RoHS

Each
1+
$184.190
5+
$167.050
10+
$165.340
25+
$161.060
50+
$149.930
More Pricing...
Min: 1 / Mult: 1
5.7A
18.9A
-
-
65T8014

RoHS

Each
1+
$124.560
5+
$118.780
10+
$115.870
25+
$102.530
50+
$94.330
More Pricing...
Min: 1 / Mult: 1
330mA
1.65A
690V
-
65T8024
Each
1+
$469.180
5+
$448.680
10+
$429.890
Min: 1 / Mult: 1
20A
100A
-
-
65T8018
Each
1+
$211.600
5+
$196.830
10+
$183.660
25+
$169.630
50+
$160.240
More Pricing...
Min: 1 / Mult: 1
330mA
1.65A
-
-
65T8020

Date/Lot Code

Each
1+
$302.520
5+
$280.420
10+
$271.000
25+
$260.910
50+
$247.690
Min: 1 / Mult: 1
20A
100A
690V
-
49Y0858

RoHS

Each
Pricing is unavailable. Please contact customer services.
17A
24A
-
-
65T8011
Each
1+
$422.910
5+
$412.350
10+
$399.090
25+
$367.520
Min: 1 / Mult: 1
9A
45A
-
-
51M9165

RoHS

Each
1+
$212.010
5+
$197.770
10+
$185.320
25+
$168.790
50+
$154.980
More Pricing...
Min: 1 / Mult: 1
240mA
400mA
220V
XT Series
65T8023
Each
1+
$314.490
5+
$291.510
10+
$281.720
25+
$271.230
50+
$257.490
Min: 1 / Mult: 1
20A
100A
-
-
65T8007
Each
1+
$427.120
5+
$396.960
10+
$366.950
25+
$337.910
Min: 1 / Mult: 1
4A
20A
-
-
65T8017
Each
1+
$275.670
5+
$257.150
10+
$240.970
25+
$219.490
50+
$201.510
More Pricing...
Min: 1 / Mult: 1
330mA
1.65A
-
-
65T8010
Each
1+
$230.350
5+
$214.270
10+
$199.940
25+
$184.670
50+
$174.450
More Pricing...
Min: 1 / Mult: 1
9A
45A
690V
-
65T8000
Each
1+
$211.600
5+
$196.830
10+
$183.660
25+
$169.630
50+
$160.240
More Pricing...
Min: 1 / Mult: 1
1A
5A
-
-
30Y8037

RoHS

Each
Pricing is unavailable. Please contact customer services.
4A
6A
-
TeSys Deca Overload Relay
49Y0857

RoHS

Each
Pricing is unavailable. Please contact customer services.
12A
18A
-
-
49Y0845

RoHS

Each
Pricing is unavailable. Please contact customer services.
9A
13A
-
TeSys Deca Overload Relay
49Y0855

RoHS

Each
Pricing is unavailable. Please contact customer services.
7A
10A
-
-
49Y0852

RoHS

Each
Pricing is unavailable. Please contact customer services.
2.5A
4A
-
-
49Y0854

RoHS

Each
Pricing is unavailable. Please contact customer services.
5.5A
8A
-
-
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