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
71M0189
Each
1+
$727.890
5+
$674.720
10+
$652.040
25+
$627.770
50+
$595.950
Total:$727.89
Min: 1 / Mult: 1
30A
150A
-
XT Series
51M9190

RoHS

Each
1+
$157.550
5+
$153.610
10+
$149.680
25+
$141.800
50+
$133.930
More Pricing...
Total:$157.55
Min: 1 / Mult: 1
1A
1.6A
220V
XT Series
65T8009

Date/Lot Code

Each
1+
$304.710
5+
$297.100
10+
$276.660
25+
$254.760
Total:$304.71
Min: 1 / Mult: 1
9A
45A
-
-
51M9170

RoHS

Date/Lot Code

Each
1+
$136.670
Total:$136.67
Min: 1 / Mult: 1
600mA
1A
220V
XT Series
65T8004

RoHS

Date/Lot Code

Each
1+
$251.230
5+
$244.950
10+
$236.830
25+
$215.720
Total:$251.23
Min: 1 / Mult: 1
4A
20A
-
-
65T8022

Date/Lot Code

Each
1+
$464.070
5+
$422.310
Total:$464.07
Min: 1 / Mult: 1
20A
100A
-
-
76Y2208

Date/Lot Code

Each
1+
$642.110
5+
$626.050
10+
$610.010
25+
$577.900
Total:$642.11
Min: 1 / Mult: 1
9A
45A
-
C440 Series
51M9198

RoHS

Each
1+
$104.430
5+
$99.830
Total:$104.43
Min: 1 / Mult: 1
240mA
400mA
220V
-
51M9200
Each
1+
$137.280
5+
$133.850
10+
$130.410
25+
$123.550
Total:$137.28
Min: 1 / Mult: 1
600mA
1A
220V
-
65T8021

RoHS

Date/Lot Code

Each
1+
$507.690
5+
$495.000
10+
$470.350
25+
$433.140
Total:$507.69
Min: 1 / Mult: 1
20A
100A
-
-
51M9194

Date/Lot Code

Each
1+
$173.530
5+
$169.190
10+
$164.840
25+
$156.170
50+
$147.500
More Pricing...
Total:$173.53
Min: 1 / Mult: 1
1.6A
2.4A
220V
XT Series
51M9178
Each
1+
$183.540
5+
$178.950
10+
$174.350
25+
$165.180
50+
$156.000
More Pricing...
Total:$183.54
Min: 1 / Mult: 1
12A
16A
220V
XT Series
71M0188

RoHS

Each
1+
$520.820
Total:$520.82
Min: 1 / Mult: 1
22A
110A
-
XT Series
51M9189
Each
1+
$458.500
5+
$447.050
10+
$435.590
Total:$458.50
Min: 1 / Mult: 1
50A
70A
220V
-
51M9191

RoHS

Date/Lot Code

Each
1+
$137.700
5+
$134.250
10+
$130.800
25+
$123.920
Total:$137.70
Min: 1 / Mult: 1
1A
1.6A
220V
XT Series
51M9203

RoHS

Each
1+
$159.740
5+
$155.740
10+
$151.750
25+
$143.770
Total:$159.74
Min: 1 / Mult: 1
6A
9A
220V
-
65T8014

RoHS

Date/Lot Code

Each
1+
$255.740
5+
$230.160
Total:$255.74
Min: 1 / Mult: 1
330mA
1.65A
690V
-
65T8020

Date/Lot Code

Each
1+
$379.680
Total:$379.68
Min: 1 / Mult: 1
20A
100A
690V
-
51M9197

RoHS

Each
1+
$195.650
5+
$190.750
10+
$185.850
25+
$173.310
50+
$159.120
More Pricing...
Total:$195.65
Min: 1 / Mult: 1
160mA
240mA
220V
-
65T8011
Each
1+
$234.680
Total:$234.68
Min: 1 / Mult: 1
9A
45A
-
-
51M9176
Each
1+
$253.450
5+
$247.110
10+
$240.770
25+
$228.110
50+
$215.430
More Pricing...
Total:$253.45
Min: 1 / Mult: 1
6A
10A
220V
XT Series
65T8017

Date/Lot Code

Each
1+
$136.540
Total:$136.54
Min: 1 / Mult: 1
330mA
1.65A
-
-
65T8010
Each
1+
$265.550
Total:$265.55
Min: 1 / Mult: 1
9A
45A
690V
-
51M9163

RoHS

Each
1+
$108.510
5+
$105.270
10+
$102.020
Total:$108.51
Min: 1 / Mult: 1
160mA
240mA
220V
XT Series
51M9202

RoHS

Each
1+
$183.890
5+
$179.300
10+
$174.700
25+
$165.500
50+
$156.310
More Pricing...
Total:$183.89
Min: 1 / Mult: 1
4A
6A
220V
-
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