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
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ComparePrice forQuantity
65T7999
Each
1+
$195.770
5+
$182.620
10+
$171.120
25+
$155.870
50+
$143.110
More Pricing...
Min: 1 / Mult: 1
1A
5A
-
-
65T7997

RoHS

Each
1+
$185.560
5+
$173.100
10+
$162.210
25+
$147.740
50+
$135.640
More Pricing...
Min: 1 / Mult: 1
1A
5A
690V
-
51M9186
Each
1+
$199.270
5+
$185.360
10+
$172.960
25+
$159.730
50+
$150.910
More Pricing...
Min: 1 / Mult: 1
35A
50A
220V
XT Series
51M9187

RoHS

Date/Lot Code

Each
1+
$278.920
5+
$271.960
10+
$253.450
25+
$233.400
50+
$215.660
More Pricing...
Min: 1 / Mult: 1
40A
57A
220V
XT Series
51M9175

RoHS

Date/Lot Code

Each
1+
$179.080
5+
$167.050
10+
$156.530
25+
$142.580
50+
$130.910
More Pricing...
Min: 1 / Mult: 1
6A
10A
220V
XT Series
51M9172

RoHS

Date/Lot Code

Each
1+
$163.200
5+
$152.240
10+
$142.660
25+
$129.930
50+
$119.300
More Pricing...
Min: 1 / Mult: 1
4A
6A
220V
XT Series
51M9179

RoHS

Date/Lot Code

Each
1+
$179.080
5+
$167.050
10+
$156.530
25+
$142.580
50+
$130.910
More Pricing...
Min: 1 / Mult: 1
10A
16A
220V
XT Series
34AC9322

RoHS

Date/Lot Code

Each
1+
$1,058.660
5+
$988.570
10+
$918.480
Min: 1 / Mult: 1
2A
800A
-
777 Series
65T8005
Each
1+
$208.240
5+
$194.250
10+
$182.030
25+
$165.800
50+
$152.220
More Pricing...
Min: 1 / Mult: 1
4A
20A
-
-
51M9190

RoHS

Each
1+
$120.150
5+
$117.160
10+
$114.150
25+
$108.140
50+
$102.140
More Pricing...
Min: 1 / Mult: 1
1A
1.6A
220V
XT Series
51M9188

RoHS

Each
1+
$295.020
5+
$274.190
10+
$253.450
25+
$233.400
50+
$215.660
More Pricing...
Min: 1 / Mult: 1
50A
65A
220V
XT Series
65T8009
Each
1+
$232.680
5+
$216.250
10+
$199.900
25+
$184.090
50+
$170.090
More Pricing...
Min: 1 / Mult: 1
9A
45A
-
-
24M9331
Each
1+
$87.940
10+
$80.270
25+
$79.170
50+
$77.220
100+
$72.180
More Pricing...
Min: 1 / Mult: 1
6A
10A
-
-
51M9182

RoHS

Date/Lot Code

Each
1+
$246.740
5+
$240.570
10+
$224.190
25+
$206.450
50+
$190.750
More Pricing...
Min: 1 / Mult: 1
16A
24A
220V
XT Series
53T5145
Each
1+
$208.240
5+
$194.250
10+
$182.030
25+
$165.800
50+
$152.220
More Pricing...
Min: 1 / Mult: 1
1A
5A
-
-
65T8022

Date/Lot Code

Each
1+
$347.300
5+
$316.040
Min: 1 / Mult: 1
20A
100A
-
-
61Y6373

RoHS

Each
1+
$236.140
10+
$224.330
25+
$212.530
50+
$200.730
100+
$188.910
Min: 1 / Mult: 1
9A
30A
-
-
51M9180
Each
1+
$222.670
5+
$206.960
10+
$191.320
25+
$176.180
50+
$162.780
More Pricing...
Min: 1 / Mult: 1
10A
16A
220V
XT Series
65T8021

RoHS

Each
1+
$395.600
Min: 1 / Mult: 1
20A
100A
-
-
51M9194
Each
1+
$132.330
5+
$129.020
10+
$125.720
25+
$119.110
50+
$112.490
More Pricing...
Min: 1 / Mult: 1
1.6A
2.4A
220V
XT Series
51M9167

RoHS

Each
1+
$163.200
5+
$152.240
10+
$142.660
25+
$129.930
50+
$119.300
More Pricing...
Min: 1 / Mult: 1
400mA
600mA
220V
XT Series
51M9178
Each
1+
$139.970
5+
$136.470
10+
$132.970
25+
$125.990
50+
$118.980
More Pricing...
Min: 1 / Mult: 1
12A
16A
220V
XT Series
61Y6351

RoHS

Each
1+
$171.790
10+
$163.200
25+
$154.620
50+
$146.030
100+
$137.430
Min: 1 / Mult: 1
1.9A
6.3A
-
-
71AH4900

RoHS

Each
1+
$260.420
Min: 1 / Mult: 1
300mA
1.5A
-
TeSys
51M9203

RoHS

Each
1+
$126.840
5+
$123.670
10+
$120.510
25+
$114.160
50+
$107.820
More Pricing...
Min: 1 / Mult: 1
6A
9A
220V
-
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