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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 #

Industrial & Electrical Fuses 25A 600VAC 600VDC F/A MIDGET

KLKD025.HXR
Littelfuse
1: $31.29
83In Stock

Mfr. Part No.
KLKD025.HXR

Mouser Part No
576-KLKD025.HXR

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 600VDC F/A MIDGET

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Datasheet

83In Stock

$31.29

$25.97

$23.95

$19.85

View

Min.: 1
Mult.: 1

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A

L75QS125.V
Littelfuse
1: $173.87
62In Stock

Mfr. Part No.
L75QS125.V

Mouser Part No
576-L75QS125.V

Littelfuse

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A

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Datasheet

62In Stock

$173.87

$144.17

$136.05

$112.05

$104.04

Min.: 1
Mult.: 1

Varistors 320V 20mm Epoxy UltraMOV

V20E320P
Littelfuse
1: $0.54
5,661In Stock

Mfr. Part No.
V20E320P

Mouser Part No
576-V20E320P

Littelfuse

Varistors 320V 20mm Epoxy UltraMOV

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Datasheet

5,661In Stock

$0.54

$0.427

$0.391

$0.363

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Min.: 1
Mult.: 1

Diode Modules 44 Amps 1800V

MDD44-18N1B
IXYS
1: $30.48
103In Stock

Mfr. Part No.
MDD44-18N1B

Mouser Part No
747-MDD44-18N1B

IXYS

Diode Modules 44 Amps 1800V

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Datasheet

103In Stock

$30.48

$20.70

$19.26

Quote

Min.: 1
Mult.: 1

Bridge Rectifiers 36 Amps 1600V

VUO36-16NO8
IXYS
1: $17.08
882In Stock

Mfr. Part No.
VUO36-16NO8

Mouser Part No
747-VUO36-16NO8

IXYS

Bridge Rectifiers 36 Amps 1600V

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Datasheet

882In Stock

$17.08

$11.50

$10.48

$10.47

$9.17

Min.: 1
Mult.: 1

Specialty Fuses 40A 750V

L75QS040.V
Littelfuse
1: $91.28
83In Stock

Mfr. Part No.
L75QS040.V

Mouser Part No
576-L75QS040.V

Littelfuse

Specialty Fuses 40A 750V

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Datasheet

83In Stock

$91.28

$79.31

$73.52

$62.60

$56.44

Min.: 1
Mult.: 1

Varistors 250V 7mm Epoxy UltraMOV

V07E250PL2T
Littelfuse
1: $0.38
10,940In Stock

Mfr. Part No.
V07E250PL2T

Mouser Part No
576-V07E250PL2T

Littelfuse

Varistors 250V 7mm Epoxy UltraMOV

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Datasheet

10,940In Stock

Cut Tape

$0.38

$0.235

$0.203

$0.188

Reel

$0.15

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Min.: 1
Mult.: 1

Reel: 1,000

Diode Modules 200 Amps 1600V

MDD200-16N1
IXYS
1: $75.22
86In Stock

Mfr. Part No.
MDD200-16N1

Mouser Part No
747-MDD200-16N1

IXYS

Diode Modules 200 Amps 1600V

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Datasheet

86In Stock

$75.22

$65.62

$63.31

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Min.: 1
Mult.: 1

Proximity Sensors 200V 1000mm TINNED LEADS

59140-1-T-05-F
Littelfuse
1: $4.76
388In Stock

Mfr. Part No.
59140-1-T-05-F

Mouser Part No
934-59140-1-T-05-F

Littelfuse

Proximity Sensors 200V 1000mm TINNED LEADS

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Datasheet

388In Stock

$4.76

$4.12

$4.11

$3.87

View

Min.: 1
Mult.: 1

Specialty Fuses 750V FAST BLOW 250A

L75QS250.X
Littelfuse
1: $266.03
25In Stock

Mfr. Part No.
L75QS250.X

Mouser Part No
576-L75QS250.X

Littelfuse

Specialty Fuses 750V FAST BLOW 250A

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Datasheet

25In Stock

$266.03

$220.50

$203.27

$168.31

Min.: 1
Mult.: 1

Diode Modules 26 Amps 800V

MDD26-08N1B
IXYS
1: $24.84
143In Stock

Mfr. Part No.
MDD26-08N1B

Mouser Part No
747-MDD26-08N1B

IXYS

Diode Modules 26 Amps 800V

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Datasheet

143In Stock

$24.84

$15.62

$15.61

$14.88

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 600VAC Class J

0JTD006.T
Littelfuse
1: $23.80
249In Stock

Mfr. Part No.
0JTD006.T

Mouser Part No
576-0JTD006.T

Littelfuse

Industrial & Electrical Fuses 6A 600VAC Class J

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Datasheet

249In Stock

$23.80

$21.35

$20.24

$19.47

Min.: 1
Mult.: 1

Time Delay & Timing Relays SOLIDSTATETIMER

TDUH3001A
Littelfuse
1: $79.18
5In Stock

Mfr. Part No.
TDUH3001A

Mouser Part No
576-TDUH3001A

Littelfuse

Time Delay & Timing Relays SOLIDSTATETIMER

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Datasheet

5In Stock

$79.18

$75.02

$70.85

$66.68

$62.52

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA45A
Littelfuse
1: $11.42
180In Stock

Mfr. Part No.
15KPA45A

Mouser Part No
576-15KPA45A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

180In Stock

Cut Tape

$11.42

$10.41

$8.67

$7.07

Reel

$6.85

Quote

Min.: 1
Mult.: 1

Reel: 800

Industrial & Electrical Fuses 10A 300VAC

JLLN010.T
Littelfuse
1: $29.17
2In Stock

Mfr. Part No.
JLLN010.T

Mouser Part No
576-JLLN010.T

Littelfuse

Industrial & Electrical Fuses 10A 300VAC

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Datasheet

2In Stock

$29.17

$27.86

$26.18

$24.73

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 300VAC

JLLN030.T
Littelfuse
1: $38.20
16In Stock

Mfr. Part No.
JLLN030.T

Mouser Part No
576-JLLN030.T

Littelfuse

Industrial & Electrical Fuses 30A 300VAC

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Datasheet

16In Stock

$38.20

$31.69

$29.23

$24.22

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Min.: 1
Mult.: 1

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

TS1615
Littelfuse
1: $90.83
8In Stock

Mfr. Part No.
TS1615

Mouser Part No
576-TS1615

Littelfuse

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

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Datasheet

8In Stock

$90.83

$86.06

$81.28

$76.49

$71.72

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300V F/A CLASS T 175A PLTD

JLLN175.XXP
Littelfuse
1: $87.87
3In Stock

Mfr. Part No.
JLLN175.XXP

Mouser Part No
576-JLLN175.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 175A PLTD

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Datasheet

3In Stock

$87.87

$72.88

$68.52

$57.10

$53.29

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 600VAC Class J

0JTD080.VXID
Littelfuse
1: $129.19
24In Stock

Mfr. Part No.
0JTD080.VXID

Mouser Part No
576-0JTD080.VXID

Littelfuse

Industrial & Electrical Fuses 80A 600VAC Class J

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Datasheet

24In Stock

$129.19

$107.12

$98.78

$81.71

$75.23

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 600VAC 300VDC Class T

JLLS300.X
Littelfuse
1: $221.78
8In Stock

Mfr. Part No.
JLLS300.X

Mouser Part No
576-JLLS300.X

Littelfuse

Industrial & Electrical Fuses 300A 600VAC 300VDC Class T

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Datasheet

8In Stock

$221.78

$183.83

$169.48

$140.03

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2K OHM 10% MELF

SM202F1K
Littelfuse
1: $2.27
459In Stock

Mfr. Part No.
SM202F1K

Mouser Part No
576-SM202F1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2K OHM 10% MELF

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Datasheet

459In Stock

$2.27

$1.70

$1.36

$1.28

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

TS1423
Littelfuse
1: $90.83
4In Stock

Mfr. Part No.
TS1423

Mouser Part No
576-TS1423

Littelfuse

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

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Datasheet

4In Stock

$90.83

$86.06

$81.28

$76.49

$71.72

Min.: 1
Mult.: 1

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

USUR1000-303G-06
Littelfuse
1: $7.59
6In Stock
50Expected 29/05/2026

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 29/05/2026

$7.59

$6.86

$6.82

$6.55

Min.: 1
Mult.: 1

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

TS1321
Littelfuse
1: $90.83
1In Stock

Mfr. Part No.
TS1321

Mouser Part No
576-TS1321

Littelfuse

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

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Datasheet

1In Stock

$90.83

$86.06

$81.28

$76.49

$71.72

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 1K OHM +/-10%

SM102B1K
Littelfuse
1: $1.54
691In Stock

Mfr. Part No.
SM102B1K

Mouser Part No
803-SM102B1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 1K OHM +/-10%

Learn More

Datasheet

691In Stock

$1.54

$1.53

$1.28

$1.25

View

Min.: 1
Mult.: 1

AC Protection & Motor Control in HVAC Solutions

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AC Protection & Motor Control in HVAC Solutions

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