Circuit Protection – Mouser Finland

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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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Part #

ESD Protection Diodes / TVS Diodes PGB1010603NR

PGB1010603NR
Littelfuse
1: 0,774 €
149 500Expected 30/03/2026

Mfr. Part No.
PGB1010603NR

Mouser Part No
576-PGB1010603NR

Littelfuse

ESD Protection Diodes / TVS Diodes PGB1010603NR

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Datasheet

149 500Expected 30/03/2026

Cut Tape

0,774 €

0,504 €

0,34 €

0,268 €

View

Reel

0,217 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

Industrial & Electrical Fuses 300V F/A CLASS T 400A PLTD

JLLN400.XXP
Littelfuse
1: 121,06 €
19Expected 04/03/2026

Mfr. Part No.
JLLN400.XXP

Mouser Part No
576-JLLN400.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 400A PLTD

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Datasheet

19Expected 04/03/2026

121,06 €

100,38 €

93,42 €

76,94 €

71,44 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC 600VDC Midget

KLKD020.T
Littelfuse
1: 21,78 €
152Expected 02/03/2026

Mfr. Part No.
KLKD020.T

Mouser Part No
576-KLKD020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 600VDC Midget

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Datasheet

152Expected 02/03/2026

21,78 €

19,99 €

18,32 €

15,82 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

SM103J1F
Littelfuse
1: 1,22 €
2 500Expected 06/05/2026

Mfr. Part No.
SM103J1F

Mouser Part No
576-SM103J1F

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

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Datasheet

2 500Expected 06/05/2026

1,22 €

1,16 €

1,09 €

1,05 €

View

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 350V 5000A TO218

P3800MEL
Littelfuse
1: 8,47 €
250Expected 23/02/2026

Mfr. Part No.
P3800MEL

Mouser Part No
576-P3800MEL

Littelfuse

Thyristor Surge Protection Devices - TSPD 350V 5000A TO218

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Datasheet

250Expected 23/02/2026

8,47 €

5,93 €

5,16 €

Min.: 1
Mult.: 1

Varistors 230V 7mm Epoxy UltraMOV

V07E230P
Littelfuse
1: 0,602 €
5In Stock

Mfr. Part No.
V07E230P

Mouser Part No
576-V07E230P

Littelfuse

Varistors 230V 7mm Epoxy UltraMOV

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Datasheet

5In Stock

0,602 €

0,366 €

0,242 €

0,224 €

View

Min.: 1
Mult.: 1

Varistors 320V 10mm Phenolic UltraMOV

V10P320P
Littelfuse
1: 1,12 €
4 400Expected 01/06/2026

Mfr. Part No.
V10P320P

Mouser Part No
576-V10P320P

Littelfuse

Varistors 320V 10mm Phenolic UltraMOV

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Datasheet

4 400Expected 01/06/2026

1,12 €

0,692 €

0,616 €

0,507 €

View

Min.: 1
Mult.: 1

Varistors 625V 20mm Epoxy UltraMOV

V20E625P
Littelfuse
1: 1,05 €
2 700Expected 06/07/2026

Mfr. Part No.
V20E625P

Mouser Part No
576-V20E625P

Littelfuse

Varistors 625V 20mm Epoxy UltraMOV

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Datasheet

2 700Expected 06/07/2026

1,05 €

0,764 €

0,692 €

0,613 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 600VAC Class J

0JTD350.X
Littelfuse
1: 368,26 €
5Expected 29/04/2026

Mfr. Part No.
0JTD350.X

Mouser Part No
576-0JTD350.X

Littelfuse

Industrial & Electrical Fuses 350A 600VAC Class J

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Datasheet

5Expected 29/04/2026

368,26 €

305,49 €

276,73 €

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 8A 600VAC 250VDC Time-Delay

CCMR008.TXP
Littelfuse
1: 32,16 €
20On Order

Mfr. Part No.
CCMR008.TXP

Mouser Part No
576-CCMR008.TXP

Littelfuse

Industrial & Electrical Fuses 8A 600VAC 250VDC Time-Delay

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Datasheet

20On Order

32,16 €

26,67 €

24,60 €

20,38 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1.8A 600VAC 300VDC Slo-Blo

KLDR01.8TXP
Littelfuse
1: 37,71 €
10Expected 23/02/2026

Mfr. Part No.
KLDR01.8TXP

Mouser Part No
576-KLDR01.8TXP

Littelfuse

Industrial & Electrical Fuses 1.8A 600VAC 300VDC Slo-Blo

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Datasheet

10Expected 23/02/2026

37,71 €

31,29 €

28,86 €

24,52 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 12A 600VAC 600VDC Midget

KLKD012.T
Littelfuse
1: 21,78 €
9Expected 04/03/2026

Mfr. Part No.
KLKD012.T

Mouser Part No
576-KLKD012.T

Littelfuse

Industrial & Electrical Fuses 12A 600VAC 600VDC Midget

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Datasheet

9Expected 04/03/2026

21,78 €

20,12 €

17,09 €

15,40 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 12A 600VAC 300VDC Fast Acting

KLKR012.T
Littelfuse
1: 26,37 €
30Expected 09/04/2026

Mfr. Part No.
KLKR012.T

Mouser Part No
576-KLKR012.T

Littelfuse

Industrial & Electrical Fuses 12A 600VAC 300VDC Fast Acting

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Datasheet

30Expected 09/04/2026

26,37 €

21,87 €

20,18 €

16,72 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 300VAC

JLLN025.T
Littelfuse
1: 27,22 €
12Expected 23/03/2026

Mfr. Part No.
JLLN025.T

Mouser Part No
576-JLLN025.T

Littelfuse

Industrial & Electrical Fuses 25A 300VAC

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Datasheet

12Expected 23/03/2026

27,22 €

24,55 €

23,07 €

20,55 €

19,26 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 300VAC 125VDC CLASS T

JLLN080.VXP
Littelfuse
1: 50,82 €
4Expected 05/03/2026

Mfr. Part No.
JLLN080.VXP

Mouser Part No
576-JLLN080.VXP

Littelfuse

Industrial & Electrical Fuses 80A 300VAC 125VDC CLASS T

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Datasheet

4Expected 05/03/2026

50,82 €

42,15 €

38,88 €

33,10 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 300VDC Fast Acting

KLKR010.TS
Littelfuse
1: 47,62 €
6Expected 02/03/2026

Mfr. Part No.
KLKR010.TS

Mouser Part No
576-KLKR010.TS

Littelfuse

Industrial & Electrical Fuses 10A 600VAC 300VDC Fast Acting

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Datasheet

6Expected 02/03/2026

47,62 €

39,66 €

36,64 €

31,44 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 35A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS035.V
Littelfuse
1: 85,21 €
12Expected 23/06/2026

Mfr. Part No.
L70QS035.V

Mouser Part No
576-L70QS035.V

Littelfuse

Industrial & Electrical Fuses 35A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

12Expected 23/06/2026

85,21 €

71,15 €

67,41 €

56,18 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 175A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS175.V
Littelfuse
1: 152,09 €
2Expected 23/03/2026

Mfr. Part No.
L70QS175.V

Mouser Part No
576-L70QS175.V

Littelfuse

Industrial & Electrical Fuses 175A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

2Expected 23/03/2026

152,09 €

127,54 €

120,44 €

99,19 €

Min.: 1
Mult.: 1

Varistors 510V 20mm Epoxy UltraMOV

V20E510P
Littelfuse
1: 1,65 €
2 400Expected 10/04/2026

Mfr. Part No.
V20E510P

Mouser Part No
576-V20E510P

Littelfuse

Varistors 510V 20mm Epoxy UltraMOV

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Datasheet

2 400Expected 10/04/2026

1,65 €

0,869 €

0,801 €

0,645 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 600VAC Class J

0JTD004.T
Littelfuse
1: 32,45 €
10Expected 06/04/2026

Mfr. Part No.
0JTD004.T

Mouser Part No
576-0JTD004.T

Littelfuse

Industrial & Electrical Fuses 4A 600VAC Class J

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Datasheet

10Expected 06/04/2026

32,45 €

26,92 €

24,84 €

20,57 €

View

Min.: 1
Mult.: 1

Restricted Availability

Industrial & Electrical Fuses SWITCH

JTD080
Littelfuse
1: 88,30 €
10On Order

Mfr. Part No.
JTD080

Mouser Part No
576-JTD080

Littelfuse

Industrial & Electrical Fuses SWITCH

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Datasheet

10On Order

88,30 €

74,57 €

70,65 €

58,88 €

56,85 €

Min.: 1
Mult.: 1

Restricted Availability

Varistors 550V 10mm Epoxy UltraMOV

V10E550P
Littelfuse
1: 0,894 €
2Expected 14/05/2026

Mfr. Part No.
V10E550P

Mouser Part No
576-V10E550P

Littelfuse

Varistors 550V 10mm Epoxy UltraMOV

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Datasheet

2Expected 14/05/2026

0,894 €

0,547 €

0,475 €

0,387 €

View

Min.: 1
Mult.: 1

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

KLDR1.25TXP
Littelfuse
1: 36,28 €
380Stock Available

Mfr. Part No.
KLDR1.25TXP

Mouser Part No
576-KLDR1.25TXP

Littelfuse

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

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Datasheet

380Stock Available

More Info Available

36,28 €

30,11 €

27,78 €

23,25 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 250VDC Time-Delay

CCMR025.HXP
Littelfuse
100: 19,20 €
600Stock Available

Mfr. Part No.
CCMR025.HXP

Mouser Part No
576-CCMR025.HXP

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 250VDC Time-Delay

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Datasheet

600Stock Available

More Info Available

19,20 €

17,91 €

16,63 €

Min.: 100
Mult.: 100

Industrial & Electrical Fuses 800A 600VAC 300VDC CLASS T

JLLS800.XXP
Littelfuse
1: 518,47 €
1Stock Available

Mfr. Part No.
JLLS800.XXP

Mouser Part No
576-JLLS800.XXP

Littelfuse

Industrial & Electrical Fuses 800A 600VAC 300VDC CLASS T

Learn More

Datasheet

1Stock Available

More Info Available

518,47 €

465,78 €

411,02 €

Quote

Min.: 1
Mult.: 1

AC Protection & Motor Control in HVAC Solutions

Types of Circuit Protection

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