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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
51M9185

RoHS

Date/Lot Code

Each
1+$265.480
5+$246.720
10+$227.380
25+$209.530
50+$185.150
More Pricing...
24A
40A
220V
XT Series
51M9181

RoHS

Date/Lot Code

Each
1+$153.180
5+$142.380
10+$132.460
25+$123.400
50+$109.250
More Pricing...
16A
24A
220V
XT Series
65T7999

Date/Lot Code

Each
1+$193.360
5+$186.830
10+$172.180
25+$158.660
50+$140.210
More Pricing...
1A
5A
-
-
46T8439

RoHS

Date/Lot Code

Each
1+$246.150
5+$245.360
10+$244.580
25+$243.790
50+$243.000
More Pricing...
20A
100A
690V
-
65T7997

RoHS

Each
1+$131.470
5+$129.070
10+$126.670
25+$124.270
50+$121.860
More Pricing...
1A
5A
690V
-
65T8008

Date/Lot Code

Each
1+$221.220
5+$212.290
10+$195.650
25+$180.290
50+$159.320
More Pricing...
9A
45A
690V
-
65T8012

RoHS

Date/Lot Code

Each
1+$283.980
5+$275.850
10+$254.220
25+$234.260
50+$207.010
More Pricing...
9A
45A
-
-
31C9393

Date/Lot Code

Each
1+$445.760
5+$390.050
10+$323.180
25+$289.750
50+$267.460
55A
70A
-
TeSys Deca Overload Relay
51M9174

RoHS

Date/Lot Code

Each
1+$157.730
5+$149.620
10+$141.500
25+$134.820
50+$122.460
More Pricing...
6A
10A
220V
XT Series
34AC9317

RoHS

Date/Lot Code

Each
1+$783.680
5+$768.330
10+$763.780
25+$748.500
50+$733.230
1A
800A
-
777 Series
65T8005

Date/Lot Code

Each
1+$180.920
5+$171.000
10+$161.080
25+$153.800
50+$148.500
More Pricing...
4A
20A
-
-
65T8002

Date/Lot Code

Each
1+$131.470
5+$130.330
10+$129.180
25+$128.050
50+$126.900
More Pricing...
4A
20A
690V
-
51M9190

RoHS

Date/Lot Code

Each
1+$143.010
5+$135.530
10+$126.080
25+$117.450
50+$103.980
More Pricing...
1A
1.6A
220V
XT Series
65T8009

Date/Lot Code

Each
1+$200.720
5+$189.720
10+$178.720
25+$170.640
50+$164.770
More Pricing...
9A
45A
-
-
65T8004

RoHS

Date/Lot Code

Each
1+$159.720
5+$150.970
10+$142.210
25+$135.790
50+$131.110
More Pricing...
4A
20A
-
-
53T5145

Date/Lot Code

Each
1+$180.920
5+$171.000
10+$161.080
25+$153.800
50+$148.500
More Pricing...
1A
5A
-
-
65T8022

Date/Lot Code

Each
1+$359.170
5+$326.840
10+$316.560
25+$306.290
50+$270.660
More Pricing...
20A
100A
-
-
49Y0846

RoHS

Date/Lot Code

Each
1+$220.260
5+$192.730
10+$159.690
25+$143.170
50+$132.160
More Pricing...
17A
24A
-
TeSys Deca Overload Relay
31C9388

Date/Lot Code

Each
1+$319.260
5+$279.340
10+$231.460
25+$207.520
50+$191.550
17A
25A
-
TeSys Deca Overload Relay
65T8014

RoHS

Date/Lot Code

Each
1+$126.280
5+$125.280
10+$124.270
25+$123.270
50+$122.270
More Pricing...
330mA
1.65A
690V
-
65T8020
Each
1+$327.600
5+$319.900
10+$312.210
25+$304.510
50+$286.760
20A
100A
690V
-
65T8017

Date/Lot Code

Each
1+$216.350
5+$189.320
10+$156.860
25+$140.630
50+$129.810
More Pricing...
330mA
1.65A
-
-
30Y8037

RoHS

Date/Lot Code

Each
1+$231.120
5+$202.230
10+$167.560
25+$150.230
4A
6A
-
TeSys Deca Overload Relay
49Y0845

RoHS

Date/Lot Code

Each
1+$209.290
5+$183.130
10+$151.740
25+$136.040
50+$125.580
More Pricing...
9A
13A
-
TeSys Deca Overload Relay
49Y0844

RoHS

Date/Lot Code

Each
1+$246.240
5+$215.470
10+$178.530
25+$160.060
50+$147.750
More Pricing...
7A
10A
-
TeSys Deca Overload Relay
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