Thermal Units

Thermal units aid in the prevention of motor damage and the extension of motor life. They're meant to be used in motor starters to assist safeguard the motor.
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Thermal Unit 8.25A
GE
CR123H950A
$16.56
Thermal Unit 1.98 to 2.25A PK3
GE
CR123C184A
$24.91
Thermal Unit 6.41A
GE
CR123H739A
$16.56
Thermal Unit 5.90A
GE
CR123H680A
$16.56
Thermal Unit 5.43A
GE
CR123H625A
$16.56
Thermal Unit 11.40A PK3
GE
CR123F487B
$26.14
Heater Element Class SMF 15.1-16.0A Mot
SIEMENS
SMFH52
$29.83
Heater Element Class SMF 14.0-15.0A Mot
SIEMENS
SMFH51
$29.83
Heater Element Class SMF 13.2-13.9A Mot
SIEMENS
SMFH50
$29.83
Heater Element Class SMF 10.9-12.1A Mot
SIEMENS
SMFH48
$26.98
Heater Element Class SMF 9.96-10.8A Mot
SIEMENS
SMFH47
$29.83
Heater Element Class SMF 8.99-9.67A Mot
SIEMENS
SMFH45
$29.83
Heater Element Class SMF 8.16-8.98A Mot
SIEMENS
SMFH44
$29.83
Heater Element Class SMF 7.58-8.15A Mot
SIEMENS
SMFH43
$29.83
Heater Element Class SMF 6.42-6.79A Mot
SIEMENS
SMFH41
$29.83
Heater Element Class SMF 5.86-6.41A Mot
SIEMENS
SMFH40
$29.83
Heater Element Class SMF 5.36-5.85A Mot
SIEMENS
SMFH39
$29.83
Heater Element Class SMF 4.33-4.90A Mot
SIEMENS
SMFH37
$29.83
Heater Element Class SMF 4.08-4.32A Mot
SIEMENS
SMFH36
$29.83
Heater Element Class SMF 3.71-4.07A Mot
SIEMENS
SMFH35
$29.83
Heater Element Class SMF 3.46-3.70A Mot
SIEMENS
SMFH34
$29.83
Heater Element Class SMF 3.07-3.45A Mot
SIEMENS
SMFH33
$29.83
Heater Element Class SMF 2.85-3.06A Mot
SIEMENS
SMFH32
$29.83
Heater Element Class SMF 2.76-2.84A Mot
SIEMENS
SMFH31
$29.83
Heater Element Class SMF 2.39-2.75A Mot
SIEMENS
SMFH30
$29.83
Heater Element Class SMF 2.16-2.38A Mot
SIEMENS
SMFH29
$29.83
Heater Element Class SMF 1.96-2.15A Mot
SIEMENS
SMFH28
$29.83
Heater Element Class SMF 1.80-1.99A Mot
SIEMENS
SMFH27
$28.53
Heater Element Class SMF 1.66-1.86A Mot
SIEMENS
SMFH26
$29.83
Heater Element Class SMF 1.57-1.75A Mot
SIEMENS
SMFH25
$27.42
Heater Element Class SMF 1.48-1.63A Mot
SIEMENS
SMFH24
$29.83
Heater Element Class SMF 1.38-1.54A Mot
SIEMENS
SMFH23
$29.83
Heater Element Class SMF 1.30-1.39A Mot
SIEMENS
SMFH22
$29.83
Heater Element Class SMF 1.17-1.25A Mot
SIEMENS
SMFH21
$29.83
Heater Element Class SMF 1.05-1.16A Mot
SIEMENS
SMFH20
$29.83
Heater Element Class SMF 0.97-1.04A Mot
SIEMENS
SMFH19
$29.83
Heater Element Class SMF 0.86-0.96A Mot
SIEMENS
SMFH18
$29.83
Heater Element Class SMF 0.79-0.85A Mot
SIEMENS
SMFH17
$29.83
Heater Element Class SMF 0.72-0.78A Mot
SIEMENS
SMFH16
$29.83
Heater Element Class SMF 0.59-0.65A Mot
SIEMENS
SMFH14
$29.83
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