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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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Manufacturer Part No
Order Code
Manufacturer / Description
Availability
Price for
Price
Quantity
Overload Current Min
Overload Current Max
Coil Voltage DC Max
Product Range
51M9181

RoHS

Date/Lot Code

Each
1+$173.610
5+$169.270
10+$163.670
25+$149.070
50+$136.870
More Pricing...
16A
24A
220V
XT Series
65T8008

Date/Lot Code

Each
1+$224.190
5+$216.090
10+$199.770
25+$183.950
50+$169.970
More Pricing...
9A
45A
690V
-
51M9174

RoHS

Date/Lot Code

Each
1+$167.840
5+$159.150
10+$149.130
25+$135.840
50+$124.710
More Pricing...
6A
10A
220V
XT Series
51M9185

RoHS

Date/Lot Code

Each
1+$270.900
5+$253.560
10+$234.400
25+$215.860
50+$199.440
More Pricing...
24A
40A
220V
XT Series
34AC9317

RoHS

Date/Lot Code

Each
1+$1,041.370
5+$962.090
10+$882.820
25+$865.160
50+$847.510
1A
800A
-
777 Series
65T8020
Each
1+$339.110
5+$315.370
20A
100A
690V
-
90Y9518

RoHS

Each
1+$313.170
5+$277.730
10+$265.330
25+$259.130
50+$252.930
8A
40A
-
CGE40 Series
71AK7298
Each
1+$644.570
-
-
-
MPA2 Series
76AK0015

RoHS

Each
1+$557.410
5+$513.980
-
-
-
MP Automatic Transfer Switches
24M9331
Each
1+$90.490
5+$85.400
10+$82.790
25+$78.870
50+$73.480
More Pricing...
6A
10A
-
-
84Y5805

RoHS

Each
1+$625.230
5+$603.050
10+$578.300
25+$554.390
25A
70A
-
-
01AM9743

RoHS

Each
1+$796.290
5+$780.360
10+$764.440
25+$748.510
50+$732.590
-
-
-
-
24AM0669

RoHS

Each
1+$395.920
5+$383.860
10+$367.260
25+$350.610
50+$307.580
15A
45A
-
EF19
22AM1076

RoHS

Each
1+$695.930
5+$674.760
10+$645.570
25+$616.290
50+$540.660
54A
150A
-
EF146
24M9335
Each
1+$92.210
5+$87.020
10+$84.370
25+$80.370
50+$74.880
More Pricing...
4A
6A
-
-
34AC9322

RoHS

Date/Lot Code

Each
1+$1,041.370
5+$962.090
10+$882.820
25+$865.160
50+$847.510
2A
800A
-
777 Series
61Y6373

RoHS

Each
1+$242.790
5+$236.730
10+$230.650
25+$218.520
50+$214.150
9A
30A
-
-
49Y0846

RoHS

Each
1+$124.850
5+$122.350
10+$119.850
25+$117.360
50+$114.860
More Pricing...
17A
24A
-
TeSys Deca Overload Relay
61Y6351

RoHS

Each
1+$158.700
5+$154.730
10+$150.760
25+$142.830
50+$139.980
More Pricing...
1.9A
6.3A
-
-
71AH4900

RoHS

Each
1+$286.730
300mA
1.5A
-
TeSys
34AC9312

RoHS

Date/Lot Code

Each
1+$1,107.250
5+$1,023.250
10+$939.250
25+$920.460
50+$901.680
2A
800A
-
-
30Y8037

RoHS

Each
1+$147.340
5+$144.400
10+$141.440
25+$138.500
50+$135.550
More Pricing...
4A
6A
-
TeSys Deca Overload Relay
49Y0845

RoHS

Each
1+$118.640
5+$116.270
10+$113.890
25+$111.530
50+$109.150
More Pricing...
9A
13A
-
TeSys Deca Overload Relay
49Y0844

RoHS

Each
1+$118.640
5+$116.270
10+$113.890
25+$111.530
50+$109.150
More Pricing...
7A
10A
-
TeSys Deca Overload Relay
34AC4316

RoHS

Each
1+$1,041.370
5+$962.090
10+$882.820
25+$865.160
50+$847.510
500mA
100A
-
-
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