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
Coil Voltage DC Max
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51M9173

Date/Lot Code

Each
1+
$175.490
5+
$167.050
10+
$156.530
25+
$142.580
50+
$130.910
More Pricing...
Min: 1 / Mult: 1
4A
6A
220V
XT Series
24M9335
Each
1+
$92.170
10+
$84.300
25+
$83.180
50+
$81.170
100+
$76.010
More Pricing...
Min: 1 / Mult: 1
4A
6A
-
-
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
51M9202

RoHS

Each
1+
$140.240
5+
$136.730
10+
$133.220
25+
$126.200
50+
$117.170
More Pricing...
Min: 1 / Mult: 1
4A
6A
220V
-
84K7962

RoHS

Each
1+
$31.300
5+
$31.300
10+
$31.300
25+
$31.300
50+
$31.300
More Pricing...
Min: 1 / Mult: 1
1.5A
6A
-
-
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