.hide-partial { max-height: none; } .show-more { display: none; }

AC Protection & Motor Control in HVAC Solutions

Littelfuse AC Protection and Motor Control in HVAC Solutions are essential to improve energy efficiency in commercial and industrial buildings. These solutions include fuses, surge protection devices, voltage monitors, transducers, sensors, and time delay relays. Littelfuse AC Protection and Motor Control in HVAC products are designed for control units, rectifiers, inverters, communication interfaces, and user interfaces.

All Results (2,226)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting

KLKR002.T
Littelfuse
1: $27.18
1,198In Stock

Mfr. Part No.
KLKR002.T

Mouser Part No
576-KLKR002.T

Littelfuse

Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting

Learn More

Datasheet

1,198In Stock

$27.18

$24.40

$24.30

$20.12

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 600VAC 600VDC Midget

KLKD004.T
Littelfuse
1: $21.29
1,235In Stock

Mfr. Part No.
KLKD004.T

Mouser Part No
576-KLKD004.T

Littelfuse

Industrial & Electrical Fuses 4A 600VAC 600VDC Midget

Learn More

Datasheet

1,235In Stock

$21.29

$17.85

$17.07

$15.19

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA28CA
Littelfuse
1: $12.39
2,270In Stock

Mfr. Part No.
15KPA28CA

Mouser Part No
576-15KPA28CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

Learn More

Datasheet

2,270In Stock

Cut Tape

$12.39

Reel

$12.39

Min.: 1
Mult.: 1

: 800

Industrial & Electrical Fuses 1.25A 600VAC 300VDC Slo-Blo

KLDR1.25TXP
Littelfuse
1: $41.61
98In Stock

Mfr. Part No.
KLDR1.25TXP

Mouser Part No
576-KLDR1.25TXP

Littelfuse

Industrial & Electrical Fuses 1.25A 600VAC 300VDC Slo-Blo

Learn More

Datasheet

98In Stock

$41.61

$34.59

$29.46

$25.83

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1.5A 600VAC 300VDC Fast Acting

KLKR01.5T
Littelfuse
1: $31.75
148In Stock

Mfr. Part No.
KLKR01.5T

Mouser Part No
576-KLKR01.5T

Littelfuse

Industrial & Electrical Fuses 1.5A 600VAC 300VDC Fast Acting

Learn More

Datasheet

148In Stock

$31.75

$26.42

$15.40

$15.31

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS200.V
Littelfuse
1: $160.56
65In Stock

Mfr. Part No.
L70QS200.V

Mouser Part No
576-L70QS200.V

Littelfuse

Industrial & Electrical Fuses 200A 700VAC 700VDC FF L70QS POWR-SPEED

Learn More

Datasheet

65In Stock

$160.56

$137.91

$118.89

$106.39

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 600VAC 300VDC Slo-Blo

KLDR003.TXP
Littelfuse
1: $37.39
649In Stock

Mfr. Part No.
KLDR003.TXP

Mouser Part No
576-KLDR003.TXP

Littelfuse

Industrial & Electrical Fuses 3A 600VAC 300VDC Slo-Blo

Learn More

Datasheet

649In Stock

$37.39

$31.03

$23.20

$20.62

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 90A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS090.T
Littelfuse
1: $56.87
62In Stock

Mfr. Part No.
L50QS090.T

Mouser Part No
576-L50QS090.T

Littelfuse

Industrial & Electrical Fuses 90A 500VAC 500VDC FF L50QS POWR-SPEED

Learn More

Datasheet

62In Stock

$56.87

$50.03

$40.68

$40.09

$36.88

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS600.X
Littelfuse
1: $350.96
16In Stock

Mfr. Part No.
L70QS600.X

Mouser Part No
576-L70QS600.X

Littelfuse

Industrial & Electrical Fuses 600A 700VAC 700VDC FF L70QS POWR-SPEED

Learn More

Datasheet

16In Stock

$350.96

$298.27

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 630A 1250VAC SIZE 72 POWER-SPEED FLUSH M

PSR072FL0630Z
Littelfuse
1: $458.26
4In Stock

Mfr. Part No.
PSR072FL0630Z

Mouser Part No
576-PSR072FL0630Z

Littelfuse

Industrial & Electrical Fuses 630A 1250VAC SIZE 72 POWER-SPEED FLUSH M

Learn More

Datasheet

4In Stock

$458.26

$413.74

$409.64

Min.: 1
Mult.: 1

Proximity Sensors 200V 1000mm TINNED LEADS

59140-1-S-05-A
Littelfuse
1: $7.14
708In Stock

Mfr. Part No.
59140-1-S-05-A

Mouser Part No
934-59140-1-S-05-A

Littelfuse

Proximity Sensors 200V 1000mm TINNED LEADS

Learn More

Datasheet

708In Stock

$7.14

$6.43

$6.18

$5.85

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA180A
Littelfuse
1: $11.26
1,661In Stock

Mfr. Part No.
15KPA180A

Mouser Part No
576-15KPA180A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

Learn More

Datasheet

1,661In Stock

Cut Tape

$11.26

$9.58

$7.93

$6.93

Reel

$6.80

Min.: 1
Mult.: 1

: 800

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 80A

L75QS080.V
Littelfuse
1: $117.74
24In Stock

Mfr. Part No.
L75QS080.V

Mouser Part No
576-L75QS080.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 80A

Learn More

Datasheet

24In Stock

$117.74

$98.11

$95.35

$94.59

View

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 350V 5000A TO218

P3800MEL
Littelfuse
1: $10.33
452In Stock

Mfr. Part No.
P3800MEL

Mouser Part No
576-P3800MEL

Littelfuse

Thyristor Surge Protection Devices - TSPD 350V 5000A TO218

Learn More

Datasheet

452In Stock

$10.33

$7.18

$6.94

$6.50

Min.: 1
Mult.: 1

Diode Modules 56 Amps 1400V

MDD56-14N1B
IXYS
1: $37.54
153In Stock

Mfr. Part No.
MDD56-14N1B

Mouser Part No
747-MDD56-14N1B

IXYS

Diode Modules 56 Amps 1400V

Learn More

Datasheet

153In Stock

$37.54

$25.97

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA220CA
Littelfuse
1: $13.71
1,324In Stock

Mfr. Part No.
15KPA220CA

Mouser Part No
576-15KPA220CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

Learn More

Datasheet

1,324In Stock

Cut Tape

$13.71

$8.44

$8.21

Reel

$8.21

Min.: 1
Mult.: 1

: 800

Industrial & Electrical Fuses 300A 300VAC 125VDC Class T

JLLN300.X
Littelfuse
1: $168.44
97In Stock

Mfr. Part No.
JLLN300.X

Mouser Part No
576-JLLN300.X

Littelfuse

Industrial & Electrical Fuses 300A 300VAC 125VDC Class T

Learn More

Datasheet

97In Stock

$168.44

$139.64

$128.77

$106.44

$97.97

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 450A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS450.X
Littelfuse
1: $361.25
5In Stock

Mfr. Part No.
L70QS450.X

Mouser Part No
576-L70QS450.X

Littelfuse

Industrial & Electrical Fuses 450A 700VAC 700VDC FF L70QS POWR-SPEED

Learn More

Datasheet

5In Stock

$361.25

$320.35

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A

L75QS200.V
Littelfuse
1: $167.73
73In Stock

Mfr. Part No.
L75QS200.V

Mouser Part No
576-L75QS200.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A

Learn More

Datasheet

73In Stock

$167.73

$130.94

$112.86

$103.05

Min.: 1
Mult.: 1

Varistors 320V 20mm Epoxy UltraMOV

V20E320PL1T
Littelfuse
1: $1.07
6,000In Stock

Mfr. Part No.
V20E320PL1T

Mouser Part No
576-V20E320PL1T

Littelfuse

Varistors 320V 20mm Epoxy UltraMOV

Learn More

Datasheet

6,000In Stock

Cut Tape

$1.07

$0.768

$0.693

$0.611

Reel

$0.466

View

Min.: 1
Mult.: 1

: 400

Bridge Rectifiers Standard Rectifier 1600V, 62A

VUO62-16NO7
IXYS
1: $46.67
216In Stock

Mfr. Part No.
VUO62-16NO7

Mouser Part No
747-VUO62-16NO7

IXYS

Bridge Rectifiers Standard Rectifier 1600V, 62A

Learn More

Datasheet

216In Stock

$46.67

$34.88

Min.: 1
Mult.: 1

Bridge Rectifiers 82 Amps 800V

VUO82-08NO7
IXYS
1: $46.38
311In Stock

Mfr. Part No.
VUO82-08NO7

Mouser Part No
747-VUO82-08NO7

IXYS

Bridge Rectifiers 82 Amps 800V

Learn More

Datasheet

311In Stock

$46.38

$33.54

$31.83

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA150A
Littelfuse
1: $10.33
564In Stock

Mfr. Part No.
15KPA150A

Mouser Part No
576-15KPA150A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

Learn More

Datasheet

564In Stock

Cut Tape

$10.33

$9.58

$7.93

$6.77

Reel

$6.77

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA200CA
Littelfuse
1: $11.61
892In Stock

Mfr. Part No.
15KPA200CA

Mouser Part No
576-15KPA200CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

Learn More

Datasheet

892In Stock

Cut Tape

$11.61

$8.33

$8.21

Reel

$8.21

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA260CA
Littelfuse
1: $13.71
772In Stock

Mfr. Part No.
15KPA260CA

Mouser Part No
576-15KPA260CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

Learn More

Datasheet

772In Stock

Cut Tape

$13.71

$8.44

$8.21

Reel

$8.21

Min.: 1
Mult.: 1

: 800

AC Protection & Motor Control in HVAC Solutions

All Results (2,226)

Customer Service Office

Company

Resources

Support

AC Protection & Motor Control in HVAC Solutions

All Results (2,226)

Industrial Automation

Circuit Protection

Semiconductors

Sensors

Electromechanical