Circuit Protection – Mouser Singapore

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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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Types of Circuit Protection

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Results: 1,659

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Part #

Industrial & Electrical Fuses 400A 300VAC 125VDC Class T

JLLN400.X
Littelfuse
1: $144.43
111In Stock

Mfr. Part No.
JLLN400.X

Mouser Part No
576-JLLN400.X

Littelfuse

Industrial & Electrical Fuses 400A 300VAC 125VDC Class T

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Datasheet

111In Stock

$144.43

$120.01

$113.27

$103.03

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA110CA
Littelfuse
1: $14.30
861In Stock

Mfr. Part No.
15KPA110CA

Mouser Part No
576-15KPA110CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

861In Stock

Cut Tape

$14.30

$11.25

$9.31

$8.47

Reel

$8.05

Min.: 1
Mult.: 1

Reel: 800

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA24A
Littelfuse
1: $10.66
643In Stock

Mfr. Part No.
15KPA24A

Mouser Part No
576-15KPA24A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

643In Stock

Cut Tape

$10.66

$7.65

$6.69

$6.06

Reel

$5.46

Min.: 1
Mult.: 1

Reel: 800

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA54A
Littelfuse
1: $14.16
813In Stock

Mfr. Part No.
15KPA54A

Mouser Part No
576-15KPA54A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

813In Stock

Cut Tape

$14.16

$10.65

$8.94

$8.33

Reel

$8.31

Min.: 1
Mult.: 1

Reel: 800

Industrial & Electrical Fuses 400A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS400.V
Littelfuse
1: $134.23
41In Stock

Mfr. Part No.
L50QS400.V

Mouser Part No
576-L50QS400.V

Littelfuse

Industrial & Electrical Fuses 400A 500VAC 500VDC FF L50QS POWR-SPEED

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Datasheet

41In Stock

$134.23

$127.34

$125.88

$116.43

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA26A
Littelfuse
1: $7.39
814In Stock

Mfr. Part No.
15KPA26A

Mouser Part No
576-15KPA26A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

814In Stock

Cut Tape

$7.39

$6.70

$5.48

Reel

$5.46

Min.: 1
Mult.: 1

Reel: 800

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA64CA
Littelfuse
1: $14.16
799In Stock

Mfr. Part No.
15KPA64CA

Mouser Part No
576-15KPA64CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

799In Stock

Cut Tape

$14.16

$12.13

$10.49

$8.38

Reel

$8.37

View

Min.: 1
Mult.: 1

Reel: 800

Industrial & Electrical Fuses 25A 600VAC 300VDC Slo-Blo

KLDR025.TXP
Littelfuse
1: $45.44
336In Stock

Mfr. Part No.
KLDR025.TXP

Mouser Part No
576-KLDR025.TXP

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 300VDC Slo-Blo

Datasheet

336In Stock

$45.44

$41.94

$33.14

$28.22

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Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218

P4800MEL
Littelfuse
1: $15.37
250In Stock

Mfr. Part No.
P4800MEL

Mouser Part No
576-P4800MEL

Littelfuse

Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218

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Datasheet

250In Stock

$15.37

$10.15

$8.76

$8.35

$8.34

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 80A

L75QS080.V
Littelfuse
1: $174.49
39In Stock

Mfr. Part No.
L75QS080.V

Mouser Part No
576-L75QS080.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 80A

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Datasheet

39In Stock

$174.49

$144.66

$133.40

$121.35

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A

L75QS200.V
Littelfuse
1: $241.68
81In Stock

Mfr. Part No.
L75QS200.V

Mouser Part No
576-L75QS200.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A

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Datasheet

81In Stock

$241.68

$200.40

$189.11

$155.75

$144.62

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA64A
Littelfuse
1: $14.18
629In Stock

Mfr. Part No.
15KPA64A

Mouser Part No
576-15KPA64A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

629In Stock

Cut Tape

$14.18

$10.63

$8.94

$7.30

Reel

$7.30

Min.: 1
Mult.: 1

Reel: 800

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

KLKD025.HXR
Littelfuse
1: $43.49
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

$43.49

$36.10

$33.29

$27.59

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 250A

L75QS250.X
Littelfuse
1: $369.78
25In Stock

Mfr. Part No.
L75QS250.X

Mouser Part No
576-L75QS250.X

Littelfuse

Industrial & Electrical Fuses 750V FAST BLOW 250A

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Datasheet

25In Stock

$369.78

$306.50

$282.55

$233.95

Min.: 1
Mult.: 1

Varistors 300V 10mm Epoxy UltraMOV

V10E300P
Littelfuse
1: $1.24
8,776In Stock

Mfr. Part No.
V10E300P

Mouser Part No
576-V10E300P

Littelfuse

Varistors 300V 10mm Epoxy UltraMOV

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Datasheet

8,776In Stock

$1.24

$0.742

$0.684

$0.548

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 300VAC 125VDC Class T

JLLN250.X
Littelfuse
1: $157.77
25In Stock

Mfr. Part No.
JLLN250.X

Mouser Part No
576-JLLN250.X

Littelfuse

Industrial & Electrical Fuses 250A 300VAC 125VDC Class T

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Datasheet

25In Stock

$157.77

$138.94

$135.89

$134.41

View

Min.: 1
Mult.: 1

Varistors 175V 10mm Epoxy UltraMOV

V10E175P
Littelfuse
1: $1.22
9,761In Stock

Mfr. Part No.
V10E175P

Mouser Part No
576-V10E175P

Littelfuse

Varistors 175V 10mm Epoxy UltraMOV

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Datasheet

9,761In Stock

$1.22

$0.741

$0.682

$0.546

View

Min.: 1
Mult.: 1

Varistors 275V 10mm Epoxy UltraMOV

V10E275P
Littelfuse
1: $0.848
8,351In Stock

Mfr. Part No.
V10E275P

Mouser Part No
576-V10E275P

Littelfuse

Varistors 275V 10mm Epoxy UltraMOV

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Datasheet

8,351In Stock

$0.848

$0.528

$0.421

$0.327

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A

L75QS125.V
Littelfuse
1: $241.68
62In Stock

Mfr. Part No.
L75QS125.V

Mouser Part No
576-L75QS125.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A

Learn More

Datasheet

62In Stock

$241.68

$200.40

$189.11

$155.75

$144.62

Min.: 1
Mult.: 1

Varistors 320V 20mm Epoxy UltraMOV

V20E320P
Littelfuse
1: $0.751
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

$0.751

$0.594

$0.543

$0.505

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 750V

L75QS040.V
Littelfuse
1: $126.88
83In Stock

Mfr. Part No.
L75QS040.V

Mouser Part No
576-L75QS040.V

Littelfuse

Industrial & Electrical Fuses 40A 750V

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Datasheet

83In Stock

$126.88

$110.24

$102.19

$87.01

$78.45

Min.: 1
Mult.: 1

Varistors 250V 7mm Epoxy UltraMOV

V07E250PL2T
Littelfuse
1: $0.528
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

$0.528

$0.327

$0.282

$0.261

Reel

$0.209

View

Min.: 1
Mult.: 1

Reel: 1,000

Industrial & Electrical Fuses 6A 600VAC Class J

0JTD006.T
Littelfuse
1: $33.08
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

$33.08

$29.68

$28.13

$27.06

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 600VAC Class J

0JTD080.VXID
Littelfuse
1: $179.57
24In Stock

Mfr. Part No.
0JTD080.VXID

Mouser Part No
576-0JTD080.VXID

Littelfuse

Industrial & Electrical Fuses 80A 600VAC Class J

Learn More

Datasheet

24In Stock

$179.57

$148.90

$137.30

$113.58

$104.57

Min.: 1
Mult.: 1

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

JLLN175.XXP
Littelfuse
1: $122.14
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

$122.14

$101.30

$95.24

$79.37

$74.07

Min.: 1
Mult.: 1

AC Protection & Motor Control in HVAC Solutions

Types of Circuit Protection

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