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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.

All Results (2,226)

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Part #

Industrial & Electrical Fuses 150A 600VAC Class J

0JTD150.X
Littelfuse
1: ¥33,366.2
9In Stock

Mfr. Part #
0JTD150.X

Mouser Part #
576-0JTD150.X

Littelfuse

Industrial & Electrical Fuses 150A 600VAC Class J

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Datasheet

9In Stock

¥33,366.2

¥27,002.9

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 280A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0280Z
Littelfuse
1: ¥59,545.2
3In Stock

Mfr. Part #
PSR070FL0280Z

Mouser Part #
576-PSR070FL0280Z

Littelfuse

Industrial & Electrical Fuses 280A 1000V SIZE 70 Flush End Mtrc Thred

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Datasheet

3In Stock

¥59,545.2

¥59,543.5

Quote

Min.: 1
Mult.: 1

Diode Modules 312 Amps 1200V

MDD312-12N1
IXYS
1: ¥28,956.2
8In Stock

Mfr. Part #
MDD312-12N1

Mouser Part #
747-MDD312-12N1

IXYS

Diode Modules 312 Amps 1200V

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Datasheet

8In Stock

¥28,956.2

¥23,642.7

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 700VAC SIZE 30 POWER-SPEED FLUSH M

PSR030FL0250Z
Littelfuse
1: ¥33,514
6In Stock

Mfr. Part #
PSR030FL0250Z

Mouser Part #
576-PSR030FL0250Z

Littelfuse

Industrial & Electrical Fuses 250A 700VAC SIZE 30 POWER-SPEED FLUSH M

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Datasheet

6In Stock

¥33,514

¥29,253.5

¥28,160.6

¥25,503

Min.: 1
Mult.: 1

Varistors 230V 20mm Epoxy UltraMOV

V20E230P
Littelfuse
1: ¥103
1,757In Stock

Mfr. Part #
V20E230P

Mouser Part #
576-V20E230P

Littelfuse

Varistors 230V 20mm Epoxy UltraMOV

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Datasheet

1,757In Stock

¥103

¥80.1

¥73.3

¥68.1

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA220A
Littelfuse
1: ¥1,875.3
381In Stock

Mfr. Part #
15KPA220A

Mouser Part #
576-15KPA220A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

381In Stock

Cut Tape

¥1,875.3

¥1,529.8

¥1,247.4

¥1,129.5

Reel

¥1,127.8

View

Min.: 1
Mult.: 1

: 800

Industrial & Electrical Fuses 175A 300VAC 125VDC Class T

JLLN175.X
Littelfuse
1: ¥10,263.3
20In Stock

Mfr. Part #
JLLN175.X

Mouser Part #
576-JLLN175.X

Littelfuse

Industrial & Electrical Fuses 175A 300VAC 125VDC Class T

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Datasheet

20In Stock

¥10,263.3

¥9,231.8

¥7,956.2

¥7,889.8

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC 300VDC Fast Acting

KLKR020.TS
Littelfuse
1: ¥9,449.4
23In Stock

Mfr. Part #
KLKR020.TS

Mouser Part #
576-KLKR020.TS

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 300VDC Fast Acting

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Datasheet

23In Stock

¥9,449.4

¥7,841.6

¥5,604.2

¥5,501.2

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 125A 700VAC SIZE 30 POWER-SPEED FLUSH M

PSR030FL0125Z
Littelfuse
1: ¥33,935.9
9In Stock

Mfr. Part #
PSR030FL0125Z

Mouser Part #
576-PSR030FL0125Z

Littelfuse

Industrial & Electrical Fuses 125A 700VAC SIZE 30 POWER-SPEED FLUSH M

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Datasheet

9In Stock

¥33,935.9

¥33,934.2

¥32,480.9

Min.: 1
Mult.: 1

Varistors 300V 10mm Epoxy UltraMOV

V10E300PL1T
Littelfuse
1: ¥88
4,873In Stock

Mfr. Part #
V10E300PL1T

Mouser Part #
576-V10E300PL1T

Littelfuse

Varistors 300V 10mm Epoxy UltraMOV

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Datasheet

4,873In Stock

Cut Tape

¥88

¥62

¥55.3

¥48.2

Reel

¥36

View

Min.: 1
Mult.: 1

: 500

Varistors 625V 10mm Epoxy UltraMOV

V10E625P
Littelfuse
1: ¥93
3,903In Stock

Mfr. Part #
V10E625P

Mouser Part #
576-V10E625P

Littelfuse

Varistors 625V 10mm Epoxy UltraMOV

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Datasheet

3,903In Stock

¥93

¥65.4

¥58.8

¥51.3

¥47.7

Min.: 1
Mult.: 1

Proximity Sensors NO 12-18AT 500mm

59140-1-S-03-F
Littelfuse
1: ¥581.4
472In Stock

Mfr. Part #
59140-1-S-03-F

Mouser Part #
934-59140-1-S-03-F

Littelfuse

Proximity Sensors NO 12-18AT 500mm

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Datasheet

472In Stock

¥581.4

¥451.8

¥428.5

¥353.8

View

Min.: 1
Mult.: 1

Varistors 300V 7mm Epoxy UltraMOV

V07E300P
Littelfuse
1: ¥44.8
4,948In Stock

Mfr. Part #
V07E300P

Mouser Part #
576-V07E300P

Littelfuse

Varistors 300V 7mm Epoxy UltraMOV

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Datasheet

4,948In Stock

¥44.8

¥27.6

¥23.8

¥21.9

Min.: 1
Mult.: 1

Bridge Rectifiers 25 Amps 1200V

VUO25-12NO8
IXYS
1: ¥2,998.1
115In Stock

Mfr. Part #
VUO25-12NO8

Mouser Part #
747-VUO25-12NO8

IXYS

Bridge Rectifiers 25 Amps 1200V

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Datasheet

115In Stock

¥2,998.1

¥1,752.4

¥1,631.1

¥1,489.9

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 3kA 8/20 SURGE RATNG TO-262M AEC-Q101

P3800FNLTP
Littelfuse
1: ¥1,378.6
1,213In Stock

Mfr. Part #
P3800FNLTP

Mouser Part #
576-P3800FNLTP

Littelfuse

Thyristor Surge Protection Devices - TSPD 3kA 8/20 SURGE RATNG TO-262M AEC-Q101

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Datasheet

1,213In Stock

¥1,378.6

¥787.3

Min.: 1
Mult.: 1

Varistors 275V 14mm Epoxy UltraMOV

V14E275PL1T
Littelfuse
1: ¥114.6
2,904In Stock

Mfr. Part #
V14E275PL1T

Mouser Part #
576-V14E275PL1T

Littelfuse

Varistors 275V 14mm Epoxy UltraMOV

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Datasheet

2,904In Stock

Cut Tape

¥114.6

¥81.1

¥72.8

¥63.6

¥59.1

Reel

¥48.8

Min.: 1
Mult.: 1

: 500

Proximity Sensors NO 12-18AT 750mm

59140-1-S-04-E
Littelfuse
1: ¥607.9
478In Stock

Mfr. Part #
59140-1-S-04-E

Mouser Part #
934-59140-1-S-04-E

Littelfuse

Proximity Sensors NO 12-18AT 750mm

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Datasheet

478In Stock

¥607.9

¥509.9

¥471.7

¥383.7

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA20CA
Littelfuse
1: ¥1,460
206In Stock

Mfr. Part #
15KPA20CA

Mouser Part #
576-15KPA20CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

Learn More

Datasheet

206In Stock

Cut Tape

¥1,460

¥1,194.3

¥988.3

¥687.7

Reel

¥686

Min.: 1
Mult.: 1

: 800

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

KLKD025.HXR
Littelfuse
1: ¥5,702.2
74In Stock

Mfr. Part #
KLKD025.HXR

Mouser Part #
576-KLKD025.HXR

Littelfuse

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

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Datasheet

74In Stock

¥5,702.2

¥4,728.9

¥4,361.8

¥3,587.8

View

Min.: 1
Mult.: 1

Varistors 320V 10mm Epoxy UltraMOV

V10E320P
Littelfuse
1: ¥74.7
5,753In Stock

Mfr. Part #
V10E320P

Mouser Part #
576-V10E320P

Littelfuse

Varistors 320V 10mm Epoxy UltraMOV

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Datasheet

5,753In Stock

¥74.7

¥52.7

¥47.2

¥38

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 600VAC Class J

0JTD100.VXID
Littelfuse
1: ¥21,892
13In Stock

Mfr. Part #
0JTD100.VXID

Mouser Part #
576-0JTD100.VXID

Littelfuse

Industrial & Electrical Fuses 100A 600VAC Class J

Learn More

Datasheet

13In Stock

¥21,892

¥20,936.9

¥15,962.2

¥14,691.5

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 600VAC Class J

0JTD200.X
Littelfuse
1: ¥33,190.1
7In Stock

Mfr. Part #
0JTD200.X

Mouser Part #
576-0JTD200.X

Littelfuse

Industrial & Electrical Fuses 200A 600VAC Class J

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Datasheet

7In Stock

¥33,190.1

¥26,034.5

Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 30K OHM 2% LUG

USUR1000-303G-06
Littelfuse
1: ¥1,260.7
1In Stock
50Expected 8/25/2026

Mfr. Part #
USUR1000-303G-06

Mouser Part #
576-USUR1000-303G-06

Littelfuse

NTC Thermistors NTC THERMISTOR 30K OHM 2% LUG

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Datasheet

1In Stock

50Expected 8/25/2026

¥1,260.7

¥1,139.4

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4.5A 250VAC 125VDC Class RK5

FLNR04.5T
Littelfuse
1: ¥2,827
3In Stock

Mfr. Part #
FLNR04.5T

Mouser Part #
576-FLNR04.5T

Littelfuse

Industrial & Electrical Fuses 4.5A 250VAC 125VDC Class RK5

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Datasheet

3In Stock

¥2,827

¥2,420.1

¥2,280.6

¥2,192.5

View

Min.: 1
Mult.: 1

Industrial Relays 3PH 190-480V/AD VOLT MONITOR

460
Littelfuse
1: ¥29,582.4
144In Stock

Mfr. Part #
460

Mouser Part #
576-460

Littelfuse

Industrial Relays 3PH 190-480V/AD VOLT MONITOR

Learn More

Datasheet

144In Stock

¥29,582.4

¥26,250.4

¥25,356.8

View

Min.: 1
Mult.: 1

AC Protection & Motor Control in HVAC Solutions

All Results (2,226)

Industrial Automation

Circuit Protection

Semiconductors

Sensors

Electromechanical