372 results for Thermal Units
Results
Mfr # B4.15
Key Features:
Item: Thermal Unit
Full Load Amps: 2.99 to 3.70
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P
$40.04
12% off
$34.99
/ea
Mfr # B11.5
Key Features:
Item: Thermal Unit
Full Load Amps: 7.54 to 9.55
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
$38.48
7% off
$35.49
/ea
Mfr # B28.0
Key Features:
Item: Thermal Unit
Full Load Amps: 15.9 to 22.0
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
$35.35
/ea
Mfr # B17.5
Key Features:
Item: Thermal Unit
Full Load Amps: 10.5 to 13.9
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
$35.35
/ea
Mfr # B15.5
Key Features:
Item: Thermal Unit
Full Load Amps: 9.66 to 12.3
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
$32.19
/ea
Mfr # B3.00
Key Features:
Item: Thermal Unit
Full Load Amps: 1.97 to 2.52
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 6
$37.75
7% off
$34.79
/ea
Mfr # B1.67
Key Features:
Item: Thermal Unit
Full Load Amps: 1.14 to 1.43
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 6
$35.15
/ea
Mfr # B32.0
Key Features:
Item: Thermal Unit
Full Load Amps: 17.5 to 24.6
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
$42.37
23% off
$32.29
/ea
Mfr # B5.50
Key Features:
Item: Thermal Unit
Full Load Amps: 3.75 to 4.53
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2, 6
$41.96
17% off
$34.79
/ea
Mfr # A6.20
Key Features:
Item: Thermal Unit
Full Load Amps: 4.33 to 4.90
For Use With: Square D Motor Starters, Thermal Overload Relays
$25.29
/ea
Mfr # CC59.4
Key Features:
Item: Thermal Unit
Full Load Amps: 37.6 to 40.1
For Use With: Square D NEMA Motor Starters 3
$45.30
18% off
$36.89
/ea
Mfr # B4.85
Key Features:
Item: Thermal Unit
Full Load Amps: 3.40 to 4.19
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2, 6
$32.59
/ea
Mfr # B70.0
Key Features:
Item: Thermal Unit
Full Load Amps: 35.4 to 50.0
For Use With: Square D NEMA Motor Starters 2
$35.59
/ea
Mfr # B36.0
Key Features:
Item: Thermal Unit
Full Load Amps: 19.70 to 29.1
For Use With: Square D NEMA Motor Starters 1, 1P, 2
$35.35
/ea
Mfr # A6.99
Key Features:
Item: Thermal Unit
Full Load Amps: 4.91 to 5.35
For Use With: Square D Motor Starters, Thermal Overload Relays
$29.15
15% off
$24.55
/ea
Mfr # B56.0
Key Features:
Item: Thermal Unit
Full Load Amps: 30.0 to 41.7
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
$34.99
/ea
Mfr # B3.30
Key Features:
Item: Thermal Unit
Full Load Amps: 2.32 to 2.94
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 6
$34.99
/ea
Mfr # CR123C379A
Key Features:
Item: Thermal Unit
Full Load Amps: 3.43 to 3.86
For Use With: CR306C002, Mfr. No. CR306B002
$15.99
/ea
Sold in mult. of 3 for $47.97
Mfr # A8.38
Key Features:
Item: Thermal Unit
Full Load Amps: 5.86 to 6.41
For Use With: Square D Motor Starters, Thermal Overload Relays
$24.55
/ea
Mfr # CR123C526A
Key Features:
Item: Thermal Unit
Full Load Amps: 4.94 to 5.37
For Use With: CR306C002, Mfr. No. CR306B002
$17.79
/ea
Sold in mult. of 3 for $53.37
Mfr # B3.70
Key Features:
Item: Thermal Unit
Full Load Amps: 2.51 to 3.30
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 6
$35.35
/ea
Mfr # B45.0
Key Features:
Item: Thermal Unit
Full Load Amps: 24.4 to 36.0
For Use With: Square D NEMA Motor Starters 1, 1P, 2
$38.48
7% off
$35.49
/ea
Mfr # B2.65
Key Features:
Item: Thermal Unit
Full Load Amps: 1.77 to 2.25
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P
$38.65
9% off
$34.79
/ea
Mfr # B14.0
Key Features:
Item: Thermal Unit
Full Load Amps: 8.72 to 11.3
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
$38.69
10% off
$34.79
/ea
Mfr # B1.45
Key Features:
Item: Thermal Unit
Full Load Amps: 1.02 to 1.27
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 6
$40.34
12% off
$35.25
/ea
Mfr # B2.40
Key Features:
Item: Thermal Unit
Full Load Amps: 1.44 to 2.02
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 6
$42.19
17% off
$34.99
/ea
Mfr # B10.2
Key Features:
Item: Thermal Unit
Full Load Amps: 6.67 to 8.58
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
$38.13
7% off
$35.15
/ea
Mfr # B40.0
Key Features:
Item: Thermal Unit
Full Load Amps: 21.9 to 31.7
For Use With: Square D NEMA Motor Starters 1, 1P, 2
$37.75
7% off
$34.79
/ea
Mfr # B79.0
Key Features:
Item: Thermal Unit
Full Load Amps: 38.2 to 50.0
For Use With: Square D NEMA Motor Starters 2
$35.35
/ea
Mfr # B6.90
Key Features:
Item: Thermal Unit
Full Load Amps: 4.48 to 5.68
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
$35.35
/ea
Mfr # B62.0
Key Features:
Item: Thermal Unit
Full Load Amps: 32.2 to 46.3
For Use With: Square D NEMA Motor Starters 2
$38.91
9% off
$35.09
/ea
Mfr # H2011B-3
Key Features:
Item: Thermal Unit
Full Load Amps: 9.14 to 14
For Use With: NEMA Sizes 00 - 0 Series C, NEMA Sizes 1 - 2 Series B
$91.34
/pk 3, $30.45/ea
Mfr # A25.2
Key Features:
Item: Thermal Unit
Full Load Amps: 15.10 to 16.00
For Use With: Square D Motor Starters, Thermal Overload Relays
$29.89
12% off
$26.09
/ea
Mfr # CR123C867A
Key Features:
Item: Thermal Unit
Full Load Amps: 7.91 to 8.96
For Use With: CR306C002, Mfr. No. CR306B002
$18.63
4% off
$17.75
/ea
Sold in mult. of 3 for $53.25
Mfr # B19.5
Key Features:
Item: Thermal Unit
Full Load Amps: 11.3 to 15.0
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 2
$62.82
21% off
$49.45
/ea
Mfr # B1.88
Key Features:
Item: Thermal Unit
Full Load Amps: 1.27 to 1.53
For Use With: Square D NEMA Motor Starters 00, 0, 1, 1P, 6
$46.00
24% off
$34.79
/eaAbout Thermal Units
Motors used in industrial manufacturing can be easily overloaded—and that’s where a thermal unit can really help you out. Thermal units protect motors by tripping or shutting off circuits when temperatures get too hot, which can very quickly damage or totally disable a motor. Overload relays are available as well. If you need a motor starter in addition to your thermal unit, check out our magnetic motor starters and manual motor starters.