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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 #

Diode Modules 142 Amps 1200V

MDD142-12N1
IXYS
1: Rp1.251.564
2In Stock

Mfr. Part No.
MDD142-12N1

Mouser Part No
747-MDD142-12N1

IXYS

Diode Modules 142 Amps 1200V

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Datasheet

2In Stock

Rp1.251.564

Rp1.000.040

Rp937.848

Min.: 1
Mult.: 1

Diode Modules 200 Amps 2200V

MDD200-22N1
IXYS
1: Rp2.539.453
13In Stock
90Expected 19/10/2026

Mfr. Part No.
MDD200-22N1

Mouser Part No
747-MDD200-22N1

IXYS

Diode Modules 200 Amps 2200V

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Datasheet

13In Stock

90Expected 19/10/2026

Rp2.539.453

Rp2.071.814

Rp1.696.638

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 600VAC Class J

0JTD070.VXID
Littelfuse
1: Rp2.680.351
4In Stock

Mfr. Part No.
0JTD070.VXID

Mouser Part No
576-0JTD070.VXID

Littelfuse

Industrial & Electrical Fuses 70A 600VAC Class J

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Datasheet

4In Stock

Rp2.680.351

Rp2.195.282

Rp2.049.982

Rp1.763.051

Rp1.622.704

Min.: 1
Mult.: 1

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

JLLS450.XXP
Littelfuse
1: Rp9.310.045
2In Stock

Mfr. Part No.
JLLS450.XXP

Mouser Part No
576-JLLS450.XXP

Littelfuse

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

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Datasheet

2In Stock

Rp9.310.045

Rp8.049.858

Rp7.867.499

Quote

Min.: 1
Mult.: 1

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

KLKD.200T
Littelfuse
1: Rp493.507
9In Stock

Mfr. Part No.
KLKD.200T

Mouser Part No
576-KLKD.200T

Littelfuse

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

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Datasheet

9In Stock

Rp493.507

Rp426.545

Rp347.106

Rp332.246

Rp318.120

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

L75QS090.V
Littelfuse
1: Rp2.535.968
6In Stock

Mfr. Part No.
L75QS090.V

Mouser Part No
576-L75QS090.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 90A

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Datasheet

6In Stock

Rp2.535.968

Rp2.102.819

Rp1.886.336

Rp1.758.097

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 2% LUG

USUR1000-203G-06
Littelfuse
1: Rp244.552
33In Stock

Mfr. Part No.
USUR1000-203G-06

Mouser Part No
576-USUR1000-203G-06

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 2% LUG

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Datasheet

33In Stock

Rp244.552

Rp216.116

Rp193.734

Rp183.460

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Min.: 1
Mult.: 1

Bridge Rectifiers 160 Amps 1800V

VUO160-18NO7
IXYS
1: Rp1.836.068
6In Stock

Mfr. Part No.
VUO160-18NO7

Mouser Part No
747-VUO160-18NO7

IXYS

Bridge Rectifiers 160 Amps 1800V

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Datasheet

6In Stock

Rp1.836.068

Rp1.516.480

Rp1.432.272

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300V F/A CLASS T 125A

JLLN125.XXP
Littelfuse
1: Rp1.353.201
1In Stock

Mfr. Part No.
JLLN125.XXP

Mouser Part No
576-JLLN125.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 125A

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Datasheet

1In Stock

Rp1.353.201

Rp1.201.846

Rp1.150.111

Rp1.068.471

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .125A 600VAC 600VDC Midget

KLKD.125T
Littelfuse
1: Rp493.507
5In Stock

Mfr. Part No.
KLKD.125T

Mouser Part No
576-KLKD.125T

Littelfuse

Industrial & Electrical Fuses .125A 600VAC 600VDC Midget

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Datasheet

5In Stock

Rp493.507

Rp426.545

Rp353.527

Rp343.070

Rp342.703

Min.: 1
Mult.: 1

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

L70QS175.V
Littelfuse
1: Rp3.423.914
2In Stock

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

2In Stock

Rp3.423.914

Rp2.772.448

Rp2.459.098

Rp2.148.684

Min.: 1
Mult.: 1

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

TS121150
Littelfuse
1: Rp1.666.367
2In Stock
9Expected 13/05/2027

Mfr. Part No.
TS121150

Mouser Part No
576-TS121150

Littelfuse

Time Delay & Timing Relays VERSA-TIMERDELAYONM AKE

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Datasheet

2In Stock

9Expected 13/05/2027

Rp1.666.367

Rp1.360.172

Rp1.317.977

Rp1.297.980

Rp1.285.871

Min.: 1
Mult.: 1

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

JLLN070.VXP
Littelfuse
1: Rp1.059.665
21In Stock

Mfr. Part No.
JLLN070.VXP

Mouser Part No
576-JLLN070.VXP

Littelfuse

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

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Datasheet

21In Stock

Rp1.059.665

Rp924.638

Rp856.575

Rp837.128

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Min.: 1
Mult.: 1

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

JLLS300.X
Littelfuse
1: Rp4.292.964
5In Stock

Mfr. Part No.
JLLS300.X

Mouser Part No
576-JLLS300.X

Littelfuse

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

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Datasheet

5In Stock

Rp4.292.964

Rp3.602.421

Rp3.425.749

Rp3.285.035

Min.: 1
Mult.: 1

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

PSR070FL0200Z
Littelfuse
1: Rp7.497.827
1In Stock

Mfr. Part No.
PSR070FL0200Z

Mouser Part No
576-PSR070FL0200Z

Littelfuse

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

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Datasheet

1In Stock

Rp7.497.827

Rp6.576.858

Quote

Min.: 1
Mult.: 1

Varistors 140V 7mm Epoxy UltraMOV

V07E140P
Littelfuse
1: Rp13.760
3.269In Stock

Mfr. Part No.
V07E140P

Mouser Part No
576-V07E140P

Littelfuse

Varistors 140V 7mm Epoxy UltraMOV

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Datasheet

3.269In Stock

Rp13.760

Rp8.219

Rp5.687

Rp5.284

View

Min.: 1
Mult.: 1

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

JLLN040.TXP
Littelfuse
1: Rp816.030
3In Stock

Mfr. Part No.
JLLN040.TXP

Mouser Part No
576-JLLN040.TXP

Littelfuse

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

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Datasheet

3In Stock

Rp816.030

Rp727.969

Rp662.474

Rp634.588

View

Min.: 1
Mult.: 1

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

KLKR.125T
Littelfuse
1: Rp754.021
1In Stock

Mfr. Part No.
KLKR.125T

Mouser Part No
576-KLKR.125T

Littelfuse

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

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Datasheet

1In Stock

Rp754.021

Rp625.599

Rp447.092

Rp446.358

View

Min.: 1
Mult.: 1

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

KLKR.200T
Littelfuse
1: Rp754.021
19In Stock

Mfr. Part No.
KLKR.200T

Mouser Part No
576-KLKR.200T

Littelfuse

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

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Datasheet

19In Stock

Rp754.021

Rp625.599

Rp576.982

Rp491.673

View

Min.: 1
Mult.: 1

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

KLKR03.5T
Littelfuse
1: Rp759.341
8In Stock

Mfr. Part No.
KLKR03.5T

Mouser Part No
576-KLKR03.5T

Littelfuse

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

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Datasheet

8In Stock

Rp759.341

Rp630.002

Rp483.417

Rp413.519

View

Min.: 1
Mult.: 1

Bridge Rectifiers 121 Amps 1600V

VUO121-16NO1
IXYS
1: Rp1.758.097
9In Stock

Mfr. Part No.
VUO121-16NO1

Mouser Part No
747-VUO121-16NO1

IXYS

Bridge Rectifiers 121 Amps 1600V

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Datasheet

9In Stock

Rp1.758.097

Rp1.144.607

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 45A 250VAC 125VDC Class RK5

FLNR045.TXID
Littelfuse
1: Rp490.205
2In Stock

Mfr. Part No.
FLNR045.TXID

Mouser Part No
576-FLNR045.TXID

Littelfuse

Industrial & Electrical Fuses 45A 250VAC 125VDC Class RK5

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Datasheet

2In Stock

Rp490.205

Rp389.119

Rp321.789

Rp304.177

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA220A
Littelfuse
1: Rp206.576
381In Stock

Mfr. Part No.
15KPA220A

Mouser Part No
576-15KPA220A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

381In Stock

Cut Tape

Rp206.576

Rp138.696

Rp137.962

Rp124.753

Reel

Rp124.569

View

Min.: 1
Mult.: 1

: 800

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

JLLN175.X
Littelfuse
1: Rp1.222.394
20In Stock

Mfr. Part No.
JLLN175.X

Mouser Part No
576-JLLN175.X

Littelfuse

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

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Datasheet

20In Stock

Rp1.222.394

Rp1.092.504

Rp944.085

Rp916.383

View

Min.: 1
Mult.: 1

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

KLKR020.TS
Littelfuse
1: Rp1.043.704
23In Stock

Mfr. Part No.
KLKR020.TS

Mouser Part No
576-KLKR020.TS

Littelfuse

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

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Datasheet

23In Stock

Rp1.043.704

Rp866.115

Rp616.976

Rp607.986

View

Min.: 1
Mult.: 1

AC Protection & Motor Control in HVAC Solutions

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AC Protection & Motor Control in HVAC Solutions

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