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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 60A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS060.T
Littelfuse
1: $87.19
1In Stock
26On Order

Mfr. Part No.
L50QS060.T

Mouser Part No
576-L50QS060.T

Industrial & Electrical Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

1In Stock

26On Order

$87.19

$69.02

$65.06

$55.23

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 175A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS175.V
Littelfuse
1: $137.10
10Expected 3/9/2026

Mfr. Part No.
L50QS175.V

Mouser Part No
576-L50QS175.V

Industrial & Electrical Fuses 175A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

10Expected 3/9/2026

$137.10

$113.70

$103.48

$86.75

$79.87

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS350.X
Littelfuse
1: $317.91
6Expected 17/9/2026

Mfr. Part No.
L70QS350.X

Mouser Part No
576-L70QS350.X

Industrial & Electrical Fuses 350A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

6Expected 17/9/2026

$317.91

$288.37

$266.46

$220.13

Min.: 1
Mult.: 1

Time Delay & Timing Relays MULTI-VOLTAGETIMER

TMV8000
Littelfuse
1: $74.11
10Expected 24/11/2026

Mfr. Part No.
TMV8000

Mouser Part No
576-TMV8000

Time Delay & Timing Relays MULTI-VOLTAGETIMER

Datasheet

10Expected 24/11/2026

$74.11

$70.14

$69.39

$66.87

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

TS1423
Littelfuse
1: $105.26
6Expected 26/5/2027

Mfr. Part No.
TS1423

Mouser Part No
576-TS1423

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

Datasheet

6Expected 26/5/2027

$105.26

$100.84

$97.74

$96.21

$95.36

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 300VAC

JLLN025.T
Littelfuse
1: $51.16
6Expected 5/10/2026

Mfr. Part No.
JLLN025.T

Mouser Part No
576-JLLN025.T

Industrial & Electrical Fuses 25A 300VAC

Datasheet

6Expected 5/10/2026

$51.16

$46.06

$42.50

$37.48

Min.: 1
Mult.: 1

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

JLLN080.VXP
Littelfuse
1: $78.02
3Expected 17/9/2026

Mfr. Part No.
JLLN080.VXP

Mouser Part No
576-JLLN080.VXP

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

Datasheet

3Expected 17/9/2026

$78.02

$72.45

$70.03

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300V F/A CLASS T 110A PLTD

JLLN110.XXP
Littelfuse
1: $127.28
3Expected 12/10/2026

Mfr. Part No.
JLLN110.XXP

Mouser Part No
576-JLLN110.XXP

Industrial & Electrical Fuses 300V F/A CLASS T 110A PLTD

Datasheet

3Expected 12/10/2026

$127.28

$103.99

$96.48

$82.38

$75.85

Min.: 1
Mult.: 1

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

JLLN300.XXP
Littelfuse
1: $249.56
4Expected 22/10/2026

Mfr. Part No.
JLLN300.XXP

Mouser Part No
576-JLLN300.XXP

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

Datasheet

4Expected 22/10/2026

$249.56

$187.19

$180.00

$157.68

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .2A 600VAC 300VDC Slo-Blo

KLDR.200TXP
Littelfuse
1: $54.40
10Expected 22/10/2026

Mfr. Part No.
KLDR.200TXP

Mouser Part No
576-KLDR.200TXP

Industrial & Electrical Fuses .2A 600VAC 300VDC Slo-Blo

Datasheet

10Expected 22/10/2026

$54.40

$45.14

$40.54

$34.49

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS040.T
Littelfuse
1: $79.59
16Expected 22/10/2026

Mfr. Part No.
L50QS040.T

Mouser Part No
576-L50QS040.T

Industrial & Electrical Fuses 40A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

16Expected 22/10/2026

$79.59

$67.76

$61.58

$53.53

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS040.V
Littelfuse
1: $127.02
9Expected 22/10/2026

Mfr. Part No.
L70QS040.V

Mouser Part No
576-L70QS040.V

Industrial & Electrical Fuses 40A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

9Expected 22/10/2026

$127.02

$113.75

$106.37

$89.31

$82.23

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 700V SIZE 31 Flush End Mtrc Thred

PSR031FL0350Z
Littelfuse
1: $419.71
1Expected 14/12/2026

Mfr. Part No.
PSR031FL0350Z

Mouser Part No
576-PSR031FL0350Z

Industrial & Electrical Fuses 350A 700V SIZE 31 Flush End Mtrc Thred

Datasheet

1Expected 14/12/2026

$419.71

$330.68

$304.72

$280.15

Min.: 1
Mult.: 1

Varistors 230V 10mm Epoxy UltraMOV

V10E230P
Littelfuse
1: $0.612
3,823Expected 29/10/2026

Mfr. Part No.
V10E230P

Mouser Part No
576-V10E230P

Varistors 230V 10mm Epoxy UltraMOV

Datasheet

3,823Expected 29/10/2026

$0.612

$0.431

$0.386

$0.335

View

Min.: 1
Mult.: 1

Varistors 250V 14mm Epoxy UltraMOV

V14E250P
Littelfuse
1: $0.775
2,087Expected 29/10/2026

Mfr. Part No.
V14E250P

Mouser Part No
576-V14E250P

Varistors 250V 14mm Epoxy UltraMOV

Datasheet

2,087Expected 29/10/2026

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

Varistors 550V 20mm Epoxy UltraMOV

V20E550PL2B
Littelfuse
1: $2.67
1,200Expected 28/12/2026

Mfr. Part No.
V20E550PL2B

Mouser Part No
576-V20E550PL2B

Varistors 550V 20mm Epoxy UltraMOV

Datasheet

1,200Expected 28/12/2026

$2.67

$1.81

$1.71

$1.41

View

Min.: 1
Mult.: 1

Bridge Rectifiers Standard Rectifier Module BipolarBridge

VUO162-16NO7
IXYS
1: $127.21
5Expected 13/4/2027

Mfr. Part No.
VUO162-16NO7

Mouser Part No
747-VUO162-16NO7

IXYS

Bridge Rectifiers Standard Rectifier Module BipolarBridge

Datasheet

5Expected 13/4/2027

$127.21

$101.81

$91.64

Min.: 1
Mult.: 1

Bridge Rectifiers 25 Amps 1200V

VUO25-08NO8
IXYS
1: $25.17
48Expected 8/10/2026

Mfr. Part No.
VUO25-08NO8

Mouser Part No
747-VUO25-08NO8

IXYS

Bridge Rectifiers 25 Amps 1200V

Datasheet

48Expected 8/10/2026

$25.17

$15.72

$14.33

Min.: 1
Mult.: 1

Bridge Rectifiers 36 Amps 1200V

VUO36-12NO8
IXYS
1: $27.00
50Expected 17/5/2027

Mfr. Part No.
VUO36-12NO8

Mouser Part No
747-VUO36-12NO8

IXYS

Bridge Rectifiers 36 Amps 1200V

Datasheet

50Expected 17/5/2027

$27.00

$16.51

$14.80

Min.: 1
Mult.: 1

Bridge Rectifiers RECTIFIER BRIDGE 1400V 36A

VUO36-14NO8
IXYS
1: $27.68
30Expected 7/6/2027

Mfr. Part No.
VUO36-14NO8

Mouser Part No
747-VUO36-14NO8

IXYS

Bridge Rectifiers RECTIFIER BRIDGE 1400V 36A

Datasheet

30Expected 7/6/2027

$27.68

$17.45

$16.29

Min.: 1
Mult.: 1

Bridge Rectifiers 68 Amps 1600V

VUO68-16NO7
IXYS
1: $34.30
46On Order

Mfr. Part No.
VUO68-16NO7

Mouser Part No
747-VUO68-16NO7

IXYS

Bridge Rectifiers 68 Amps 1600V

Datasheet

46On Order

$34.30

$22.58

$20.79

Min.: 1
Mult.: 1

Bridge Rectifiers 82 Amps 1400V

VUO82-14NO7
IXYS
1: $74.35
16Expected 1/2/2027

Mfr. Part No.
VUO82-14NO7

Mouser Part No
747-VUO82-14NO7

IXYS

Bridge Rectifiers 82 Amps 1400V

Datasheet

16Expected 1/2/2027

$74.35

$63.40

$47.55

Min.: 1
Mult.: 1

Proximity Sensors PROXIMITY SENSORS

59140-3-T-02-A
Littelfuse
1: $8.21
264Expected 24/9/2026

Mfr. Part No.
59140-3-T-02-A

Mouser Part No
934-59140-3-T-02-A

Proximity Sensors PROXIMITY SENSORS

Datasheet

264Expected 24/9/2026

$8.21

$7.40

$7.10

$6.73

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 600VAC Class J

0JTD004.T
Littelfuse
1: $54.97
8Expected 4/11/2026

Mfr. Part No.
0JTD004.T

Mouser Part No
576-0JTD004.T

Industrial & Electrical Fuses 4A 600VAC Class J

Datasheet

8Expected 4/11/2026

$54.97

$48.92

$43.62

$37.69

View

Min.: 1
Mult.: 1

No

Industrial & Electrical Fuses 30A 600VAC Class J

0JTD030.TXID
Littelfuse
1: $55.77
1In Stock
4Expected 29/9/2026

Mfr. Part No.
0JTD030.TXID

Mouser Part No
576-0JTD030.TXID

Industrial & Electrical Fuses 30A 600VAC Class J

Datasheet

1In Stock

4Expected 29/9/2026

$55.77

$53.87

$47.00

$41.28

View

Min.: 1
Mult.: 1

No