Newark offers high-performance thermal overload relays designed to protect motors from overheating and excessive current. Our relays are sourced from trusted manufacturers and are available in various configurations to match your specific application needs.

Thermal overload relays use temperature-sensitive elements to detect and respond to overheating conditions. When the motor exceeds the preset temperature limit, the relay disconnects the circuit, preventing damage to the motor and associated components.

Applications:

  • Industrial Motors: Preventing damage from thermal overload.
  • HVAC Systems: Ensuring safe compressor operation.
  • Pumps and Fans: Protecting motors in continuous operation.
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Overload Adjustment Current Min
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31C9385

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
12A
18A
-
TeSys Deca Overload Relay
73M2932

RoHS

Date/Lot Code

Each
1+
$25.750
10+
$25.750
50+
$25.750
100+
$25.750
Min: 1 / Mult: 1
12A
18A
-
-
43AJ7090

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
12A
18A
-
Easy TeSys DPER Series
46AM4273

RoHS

Each
1+
$134.150
5+
$124.800
10+
$116.490
25+
$107.660
50+
$101.560
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Min: 1 / Mult: 1
13A
18A
-
RF38 Series
80C0972

RoHS

Each
Pricing is unavailable. Please contact customer services.
12A
18A
690V
TeSys Series
89H5197

RoHS

Each
Pricing is unavailable. Please contact customer services.
12A
18A
690V
TeSys Series
11R1555

RoHS

Each
Pricing is unavailable. Please contact customer services.
12A
18A
690V
TeSys Series
52T4256

RoHS

Each
Pricing is unavailable. Please contact customer services.
12A
18A
690V
TeSys Series
85R1650

RoHS

Each
Pricing is unavailable. Please contact customer services.
12A
18A
690V
TeSys Series
73M2942

RoHS

Each
1+
$200.340
Min: 5 / Mult: 1
12A
18A
-
GT Series
74R5391

RoHS

Each
1+
$176.420
5+
$159.490
10+
$157.050
25+
$153.000
50+
$144.940
More Pricing...
Min: 1 / Mult: 1
10A
18A
-
MC Series
73M2965

RoHS

Each
1+
$223.240
Min: 5 / Mult: 1
12A
18A
-
GT Series
80C0935

RoHS

Each
Pricing is unavailable. Please contact customer services.
12A
18A
690V
TeSys Series
49AC8354

RoHS

Each
1+
$61.000
25+
$56.860
50+
$53.630
100+
$52.250
250+
$50.860
Min: 1 / Mult: 1
12A
18A
-
-
69AH8395

RoHS

Each
1+
$204.990
10+
$193.510
25+
$173.140
50+
$161.330
100+
$154.740
More Pricing...
Min: 1 / Mult: 1
12A
18A
690V
TeSys Deca Overload Relay
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