Element14 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
Overload Adjustment Current Max
Coil Voltage AC Max
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ComparePrice ForQuantity
4322216
Each
1+
RM368.860
5+
RM327.140
10+
RM321.000
Min: 1 / Mult: 1
1.8A
2.5A
-
-
TUK SGACK902S Keystone Coupler
8641030
Each
1+
RM131.570
5+
RM122.460
10+
RM120.180
20+
RM113.070
Min: 1 / Mult: 1
6A
8.5A
-
-
-
9939008

RoHS

IMO PRECISION CONTROLS
Each
1+
RM193.190
5+
RM180.110
10+
RM176.750
20+
RM168.000
Min: 1 / Mult: 1
6A
9A
-
-
TUK SGACK902S Keystone Coupler
9939024

RoHS

IMO PRECISION CONTROLS
Each
1+
RM169.420
5+
RM157.690
10+
RM154.750
20+
RM145.610
Min: 1 / Mult: 1
13A
18A
-
-
TUK SGACK902S Keystone Coupler
Each
1+
RM43.880
Min: 1 / Mult: 1
630mA
1A
-
-
TUK SGACK902S Keystone Coupler
8640947
Each
1+
RM199.290
5+
RM176.750
10+
RM173.430
Min: 1 / Mult: 1
400mA
630mA
-
-
-
8640920
Each
1+
RM199.680
5+
RM177.100
10+
RM173.770
Min: 1 / Mult: 1
160mA
250mA
-
-
-
Each
1+
RM125.580
5+
RM113.180
10+
RM98.910
Min: 1 / Mult: 1
4A
6.3A
-
-
TUK SGACK902S Keystone Coupler
4625359

RoHS

Each
1+
RM329.870
5+
RM323.280
10+
RM316.680
Min: 1 / Mult: 1
9A
14A
-
-
RF38 Series
8641013

RoHS

Each
1+
RM442.260
5+
RM392.240
10+
RM384.870
Min: 1 / Mult: 1
3.5A
5A
-
-
-
9938990

RoHS

Each
1+
RM152.630
5+
RM149.830
10+
RM147.020
20+
RM144.220
Min: 1 / Mult: 1
4A
6A
-
-
TUK SGACK902S Keystone Coupler
9938958

RoHS

IMO PRECISION CONTROLS
Each
1+
RM127.940
5+
RM119.080
10+
RM116.860
20+
RM109.960
Min: 1 / Mult: 1
800mA
1.2A
-
-
TUK SGACK902S Keystone Coupler
9938966

RoHS

IMO PRECISION CONTROLS
Each
1+
RM127.940
5+
RM119.080
10+
RM116.860
20+
RM109.960
Min: 1 / Mult: 1
1.2A
1.8A
-
-
TUK SGACK902S Keystone Coupler
9515453

RoHS

Each
1+
RM333.190
5+
RM310.700
10+
RM301.400
Min: 1 / Mult: 1
-
-
-
-
TUK SGACK902S Keystone Coupler
9515313

RoHS

Each
1+
RM501.340
5+
RM467.490
10+
RM453.500
Min: 1 / Mult: 1
-
-
-
-
TUK SGACK902S Keystone Coupler
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