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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 (2.225)

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Part #

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

JLLS450.XXP
Littelfuse
1: $533.617
2In Stock

Mfr. Part #
JLLS450.XXP

Mouser Part #
576-JLLS450.XXP

Littelfuse

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

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Datasheet

2In Stock

$533.617

$450.870

$439.764

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .2A 600VAC 600VDC Midget

KLKD.200T
Littelfuse
1: $28.280
9In Stock

Mfr. Part #
KLKD.200T

Mouser Part #
576-KLKD.200T

Littelfuse

Industrial & Electrical Fuses .2A 600VAC 600VDC Midget

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Datasheet

9In Stock

$28.280

$24.441

$19.951

$19.067

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

L75QS090.V
Littelfuse
1: $145.375
6In Stock

Mfr. Part #
L75QS090.V

Mouser Part #
576-L75QS090.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

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Datasheet

6In Stock

$145.375

$120.545

$105.684

$98.628

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Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 20K OHM 2% LUG

USUR1000-203G-06
Littelfuse
1: $14.019
33In Stock

Mfr. Part #
USUR1000-203G-06

Mouser Part #
576-USUR1000-203G-06

Littelfuse

NTC Thermistors NTC THERMISTOR 20K OHM 2% LUG

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Datasheet

33In Stock

$14.019

$13.556

$12.873

$12.473

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Min.: 1
Mult.: 1

Bridge Rectifiers 160 Amps 1800V

VUO160-18NO7
IXYS
1: $105.253
6In Stock

Mfr. Part #
VUO160-18NO7

Mouser Part #
747-VUO160-18NO7

IXYS

Bridge Rectifiers 160 Amps 1800V

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Datasheet

6In Stock

$105.253

$87.711

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 300VAC 125VDC CLASS T

JLLN070.VXP
Littelfuse
1: $60.735
21In Stock

Mfr. Part #
JLLN070.VXP

Mouser Part #
576-JLLN070.VXP

Littelfuse

Industrial & Electrical Fuses 70A 300VAC 125VDC CLASS T

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Datasheet

21In Stock

$60.735

$50.365

$46.464

$41.763

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Min.: 1
Mult.: 1

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

JLLS300.X
Littelfuse
1: $246.096
5In Stock

Mfr. Part #
JLLS300.X

Mouser Part #
576-JLLS300.X

Littelfuse

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

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Datasheet

5In Stock

$246.096

$206.510

$196.382

$188.316

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0200Z
Littelfuse
1: $429.763
1In Stock

Mfr. Part #
PSR070FL0200Z

Mouser Part #
576-PSR070FL0200Z

Littelfuse

Industrial & Electrical Fuses 200A 1000V SIZE 70 Flush End Mtrc Thred

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Datasheet

1In Stock

$429.763

$373.907

Quote

Min.: 1
Mult.: 1

Varistors 140V 7mm Epoxy UltraMOV

V07E140P
Littelfuse
1: $789
3.269In Stock

Mfr. Part #
V07E140P

Mouser Part #
576-V07E140P

Littelfuse

Varistors 140V 7mm Epoxy UltraMOV

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Datasheet

3.269In Stock

$789

$471

$326

$303

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting

KLKR002.TS
Littelfuse
1: $61.282
12In Stock

Mfr. Part #
KLKR002.TS

Mouser Part #
576-KLKR002.TS

Littelfuse

Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting

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Datasheet

12In Stock

$61.282

$50.818

$46.874

$34.106

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Min.: 1
Mult.: 1

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

TS14120
Littelfuse
1: $95.525
9In Stock

Mfr. Part #
TS14120

Mouser Part #
576-TS14120

Littelfuse

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

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Datasheet

9In Stock

$95.525

$77.983

$75.585

$74.439

$73.734

Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR 1K OHM 2% LUG

USUR1000-102G-06
Littelfuse
1: $14.019
53In Stock

Mfr. Part #
USUR1000-102G-06

Mouser Part #
576-USUR1000-102G-06

Littelfuse

NTC Thermistors NTC THERMISTOR 1K OHM 2% LUG

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Datasheet

53In Stock

$14.019

$12.389

$11.106

$10.517

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Min.: 1
Mult.: 1

Diode Modules 142 Amps 1200V

MDD142-12N1
IXYS
1: $71.746
2In Stock

Mfr. Part #
MDD142-12N1

Mouser Part #
747-MDD142-12N1

IXYS

Diode Modules 142 Amps 1200V

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Datasheet

2In Stock

$71.746

$57.328

$53.762

Min.: 1
Mult.: 1

Diode Modules 200 Amps 2200V

MDD200-22N1
IXYS
1: $145.575
13In Stock
90Expected 10/19/2026

Mfr. Part #
MDD200-22N1

Mouser Part #
747-MDD200-22N1

IXYS

Diode Modules 200 Amps 2200V

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Datasheet

13In Stock

90Expected 10/19/2026

$145.575

$118.767

$97.260

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 600VAC Class J

0JTD070.VXID
Littelfuse
1: $153.652
4In Stock

Mfr. Part #
0JTD070.VXID

Mouser Part #
576-0JTD070.VXID

Littelfuse

Industrial & Electrical Fuses 70A 600VAC Class J

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Datasheet

4In Stock

$153.652

$121.018

$113.435

$101.067

$93.022

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 300VAC 160VDC CLASS T

JLLN040.TXP
Littelfuse
1: $46.748
3In Stock

Mfr. Part #
JLLN040.TXP

Mouser Part #
576-JLLN040.TXP

Littelfuse

Industrial & Electrical Fuses 40A 300VAC 160VDC CLASS T

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Datasheet

3In Stock

$46.748

$38.786

$33.391

$31.509

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses .125A 600VAC 300VDC Fast Acting

KLKR.125T
Littelfuse
1: $43.214
1In Stock

Mfr. Part #
KLKR.125T

Mouser Part #
576-KLKR.125T

Littelfuse

Industrial & Electrical Fuses .125A 600VAC 300VDC Fast Acting

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Datasheet

1In Stock

$43.214

$35.852

$25.630

$25.598

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .2A 600VAC 300VDC Fast Acting

KLKR.200T
Littelfuse
1: $43.214
19In Stock

Mfr. Part #
KLKR.200T

Mouser Part #
576-KLKR.200T

Littelfuse

Industrial & Electrical Fuses .2A 600VAC 300VDC Fast Acting

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Datasheet

19In Stock

$43.214

$35.852

$33.065

$27.460

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3.5A 600VAC 300VDC Fast Acting

KLKR03.5T
Littelfuse
1: $43.529
8In Stock

Mfr. Part #
KLKR03.5T

Mouser Part #
576-KLKR03.5T

Littelfuse

Industrial & Electrical Fuses 3.5A 600VAC 300VDC Fast Acting

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Datasheet

8In Stock

$43.529

$36.115

$27.712

$23.705

View

Min.: 1
Mult.: 1

Bridge Rectifiers 121 Amps 1600V

VUO121-16NO1
IXYS
1: $100.783
9In Stock

Mfr. Part #
VUO121-16NO1

Mouser Part #
747-VUO121-16NO1

IXYS

Bridge Rectifiers 121 Amps 1600V

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Datasheet

9In Stock

$100.783

$65.615

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA220A
Littelfuse
1: $11.842
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

$11.842

$7.951

$7.909

$7.151

Reel

$7.141

View

Min.: 1
Mult.: 1

: 800

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

JLLN175.X
Littelfuse
1: $70.074
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

$70.074

$62.628

$54.120

$52.532

View

Min.: 1
Mult.: 1

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

KLKR020.TS
Littelfuse
1: $59.831
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

$59.831

$49.650

$35.368

$34.853

View

Min.: 1
Mult.: 1

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

PSR030FL0125Z
Littelfuse
1: $214.871
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

$214.871

$214.860

$202.377

Min.: 1
Mult.: 1

Varistors 300V 10mm Epoxy UltraMOV

V10E300PL1T
Littelfuse
1: $557
4.863In Stock

Mfr. Part #
V10E300PL1T

Mouser Part #
576-V10E300PL1T

Littelfuse

Varistors 300V 10mm Epoxy UltraMOV

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Datasheet

4.863In Stock

Cut Tape

$557

$392

$350

$305

Reel

$228

View

Min.: 1
Mult.: 1

: 500

AC Protection & Motor Control in HVAC Solutions

All Results (2.225)

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AC Protection & Motor Control in HVAC Solutions

All Results (2.225)

Industrial Automation

Circuit Protection

Semiconductors

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