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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.

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Part #

Specialty Fuses 700A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0700Z
Littelfuse
1: $482.29
1In Stock

Mfr. Part No.
PSR031FL0700Z

Mouser Part No
576-PSR031FL0700Z

Littelfuse

Specialty Fuses 700A 700V SIZE 31 Flush End Mtrc Thred

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Datasheet

1In Stock

$482.29

$360.97

$348.10

Quote

Min.: 1
Mult.: 1

Time Delay & Timing Relays POWERDELAYONMAKETIM ER

TH1B633
Littelfuse
1: $136.22
1In Stock
8Expected 23/6/2026

Mfr. Part No.
TH1B633

Mouser Part No
576-TH1B633

Littelfuse

Time Delay & Timing Relays POWERDELAYONMAKETIM ER

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Datasheet

1In Stock

8Expected 23/6/2026

$136.22

$132.12

$129.63

$128.88

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Min.: 1
Mult.: 1

Bridge Rectifiers Standard Rectifier Bridge+Brake Unit

VUB72-16NOXT
IXYS
1: $75.46
35In Stock

Mfr. Part No.
VUB72-16NOXT

Mouser Part No
747-VUB72-16NOXT

IXYS

Bridge Rectifiers Standard Rectifier Bridge+Brake Unit

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Datasheet

35In Stock

$75.46

$62.06

$51.36

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300V F/A CLASS T 125A

JLLN125.XXP
Littelfuse
1: $94.90
1In Stock

Mfr. Part No.
JLLN125.XXP

Mouser Part No
576-JLLN125.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 125A

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Datasheet

1In Stock

$94.90

$84.71

$80.81

$77.48

Min.: 1
Mult.: 1

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

TS121150
Littelfuse
1: $109.80
2In Stock
9Expected 1/9/2026

Mfr. Part No.
TS121150

Mouser Part No
576-TS121150

Littelfuse

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

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Datasheet

2In Stock

9Expected 1/9/2026

$109.80

$90.25

$86.78

$85.90

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 300VAC 125VDC CLASS T

JLLN070.VXP
Littelfuse
1: $73.98
23In Stock

Mfr. Part No.
JLLN070.VXP

Mouser Part No
576-JLLN070.VXP

Littelfuse

Industrial & Electrical Fuses 70A 300VAC 125VDC CLASS T

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Datasheet

23In Stock

$73.98

$71.28

$69.04

$52.50

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 600VAC 300VDC CLASS T

JLLS400.XXP
Littelfuse
1: $315.07
1In Stock

Mfr. Part No.
JLLS400.XXP

Mouser Part No
576-JLLS400.XXP

Littelfuse

Industrial & Electrical Fuses 400A 600VAC 300VDC CLASS T

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Datasheet

1In Stock

$315.07

$277.83

$258.57

$240.26

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 2% LUG

USUR1000-303G-06
Littelfuse
1: $10.55
6In Stock
50Expected 29/5/2026

Mfr. Part No.
USUR1000-303G-06

Mouser Part No
576-USUR1000-303G-06

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 2% LUG

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Datasheet

6In Stock

50Expected 29/5/2026

$10.55

$9.54

$9.48

$9.10

Min.: 1
Mult.: 1

Varistors 140V 7mm Epoxy UltraMOV

V07E140P
Littelfuse
1: $0.959
3,279In Stock

Mfr. Part No.
V07E140P

Mouser Part No
576-V07E140P

Littelfuse

Varistors 140V 7mm Epoxy UltraMOV

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Datasheet

3,279In Stock

$0.959

$0.575

$0.381

$0.353

View

Min.: 1
Mult.: 1

Varistors 250V 14mm Epoxy UltraMOV

V14E250PL2T1
Littelfuse
1: $1.25
2,588In Stock

Mfr. Part No.
V14E250PL2T1

Mouser Part No
576-V14E250PL2T1

Littelfuse

Varistors 250V 14mm Epoxy UltraMOV

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Datasheet

2,588In Stock

Cut Tape

$1.25

$0.495

$0.491

$0.488

Reel

$0.488

View

Min.: 1
Mult.: 1

Reel: 500

Varistors 625V 14mm Epoxy UltraMOV

V14E625P
Littelfuse
1: $2.40
220In Stock

Mfr. Part No.
V14E625P

Mouser Part No
576-V14E625P

Littelfuse

Varistors 625V 14mm Epoxy UltraMOV

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Datasheet

220In Stock

$2.40

$1.77

$1.60

$1.42

$1.13

Min.: 1
Mult.: 1

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

KLKR002.TS
Littelfuse
1: $73.32
12In Stock

Mfr. Part No.
KLKR002.TS

Mouser Part No
576-KLKR002.TS

Littelfuse

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

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Datasheet

12In Stock

$73.32

$61.06

$56.41

$41.44

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

TS14120
Littelfuse
1: $109.80
9In Stock

Mfr. Part No.
TS14120

Mouser Part No
576-TS14120

Littelfuse

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

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Datasheet

9In Stock

$109.80

$90.25

$87.90

$84.14

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 2% LUG

USUR1000-102G-06
Littelfuse
1: $18.53
55In Stock

Mfr. Part No.
USUR1000-102G-06

Mouser Part No
576-USUR1000-102G-06

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 2% LUG

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Datasheet

55In Stock

$18.53

$17.92

$17.01

$16.49

View

Min.: 1
Mult.: 1

Varistors 440V 7mm Epoxy UltraMOV

V07E440P
Littelfuse
1: $0.626
201In Stock

Mfr. Part No.
V07E440P

Mouser Part No
576-V07E440P

Littelfuse

Varistors 440V 7mm Epoxy UltraMOV

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Datasheet

201In Stock

$0.626

$0.382

$0.331

$0.256

View

Min.: 1
Mult.: 1

Diode Modules 142 Amps 1200V

MDD142-12N1
IXYS
1: $54.63
2In Stock

Mfr. Part No.
MDD142-12N1

Mouser Part No
747-MDD142-12N1

IXYS

Diode Modules 142 Amps 1200V

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Datasheet

2In Stock

$54.63

$53.54

$51.81

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 300VAC

JLLN015.T
Littelfuse
1: $50.55
1In Stock

Mfr. Part No.
JLLN015.T

Mouser Part No
576-JLLN015.T

Littelfuse

Industrial & Electrical Fuses 15A 300VAC

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Datasheet

1In Stock

$50.55

$38.27

$36.22

$33.21

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

JLLS110.XXP
Littelfuse
1: $143.88
4In Stock

Mfr. Part No.
JLLS110.XXP

Mouser Part No
576-JLLS110.XXP

Littelfuse

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

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Datasheet

4In Stock

$143.88

$111.07

$105.63

$100.96

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

JLLS450.XXP
Littelfuse
1: $645.31
2In Stock

Mfr. Part No.
JLLS450.XXP

Mouser Part No
576-JLLS450.XXP

Littelfuse

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

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Datasheet

2In Stock

$645.31

$510.83

$495.28

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .2A 600VAC 600VDC Midget

KLKD.200T
Littelfuse
1: $35.50
2In Stock

Mfr. Part No.
KLKD.200T

Mouser Part No
576-KLKD.200T

Littelfuse

Industrial & Electrical Fuses .2A 600VAC 600VDC Midget

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Datasheet

2In Stock

$35.50

$30.76

$25.62

$24.39

View

Min.: 1
Mult.: 1

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

L75QS090.V
Littelfuse
1: $174.50
7In Stock

Mfr. Part No.
L75QS090.V

Mouser Part No
576-L75QS090.V

Littelfuse

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

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Datasheet

7In Stock

$174.50

$144.67

$133.41

$121.56

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 2% LUG

USUR1000-203G-06
Littelfuse
1: $18.51
48In Stock

Mfr. Part No.
USUR1000-203G-06

Mouser Part No
576-USUR1000-203G-06

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 2% LUG

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Datasheet

48In Stock

$18.51

$16.36

$14.66

$13.89

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5K OHM 2% LUG

USUR1000-502G-06
Littelfuse
1: $18.53
1In Stock

Mfr. Part No.
USUR1000-502G-06

Mouser Part No
576-USUR1000-502G-06

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 5K OHM 2% LUG

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Datasheet

1In Stock

$18.53

$15.08

$14.11

$13.58

$10.97

Min.: 1
Mult.: 1

Varistors 230V 14mm Epoxy UltraMOV

V14E230PL2T7
Littelfuse
1: $0.862
3,500In Stock

Mfr. Part No.
V14E230PL2T7

Mouser Part No
576-V14E230PL2T7

Littelfuse

Varistors 230V 14mm Epoxy UltraMOV

Learn More

Datasheet

3,500In Stock

Cut Tape

$0.862

$0.626

$0.581

$0.528

Reel

$0.435

View

Min.: 1
Mult.: 1

Reel: 500

Bridge Rectifiers 160 Amps 1800V

VUO160-18NO7
IXYS
1: $113.45
4In Stock

Mfr. Part No.
VUO160-18NO7

Mouser Part No
747-VUO160-18NO7

IXYS

Bridge Rectifiers 160 Amps 1800V

Learn More

Datasheet

4In Stock

$113.45

$78.40

Min.: 1
Mult.: 1

AC Protection & Motor Control in HVAC Solutions

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AC Protection & Motor Control in HVAC Solutions

All Results (2,510)

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