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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 4.5A 250VAC 125VDC Class RK5

FLNR04.5T
Littelfuse
1: Rp312.432
3In Stock

Mfr. Part No.
FLNR04.5T

Mouser Part No
576-FLNR04.5T

Littelfuse

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

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Datasheet

3In Stock

Rp312.432

Rp270.237

Rp267.301

Rp244.185

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 2% LUG

USUR1000-303G-06
Littelfuse
1: Rp139.246
1In Stock
50Expected 25/08/2026

Mfr. Part No.
USUR1000-303G-06

Mouser Part No
576-USUR1000-303G-06

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 2% LUG

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Datasheet

1In Stock

50Expected 25/08/2026

Rp139.246

Rp125.854

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Min.: 1
Mult.: 1

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

460
Littelfuse
1: Rp3.243.940
141In Stock

Mfr. Part No.
460

Mouser Part No
576-460

Littelfuse

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

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Datasheet

141In Stock

Rp3.243.940

Rp2.899.402

Rp2.812.992

Rp2.772.814

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 250VDC Time-Delay

CCMR010.TXP
Littelfuse
1: Rp639.725
1.207In Stock

Mfr. Part No.
CCMR010.TXP

Mouser Part No
576-CCMR010.TXP

Littelfuse

Industrial & Electrical Fuses 10A 600VAC 250VDC Time-Delay

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Datasheet

1.207In Stock

Rp639.725

Rp563.773

Rp520.476

Rp446.175

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC 250VDC Time-Delay

CCMR015.TXP
Littelfuse
1: Rp646.697
906In Stock

Mfr. Part No.
CCMR015.TXP

Mouser Part No
576-CCMR015.TXP

Littelfuse

Industrial & Electrical Fuses 15A 600VAC 250VDC Time-Delay

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Datasheet

906In Stock

Rp646.697

Rp461.769

Rp417.555

Rp417.005

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC 250VDC Time-Delay

CCMR020.TXP
Littelfuse
1: Rp676.967
979In Stock

Mfr. Part No.
CCMR020.TXP

Mouser Part No
576-CCMR020.TXP

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 250VDC Time-Delay

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Datasheet

979In Stock

Rp676.967

Rp572.579

Rp479.381

Rp430.581

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses .5A 600VAC 300VDC Slo-Blo

KLDR.500TXP
Littelfuse
1: Rp737.509
954In Stock

Mfr. Part No.
KLDR.500TXP

Mouser Part No
576-KLDR.500TXP

Littelfuse

Industrial & Electrical Fuses .5A 600VAC 300VDC Slo-Blo

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Datasheet

954In Stock

Rp737.509

Rp650.549

Rp557.168

Rp481.583

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Min.: 1
Mult.: 1

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

KLDR002.TXP
Littelfuse
1: Rp686.324
1.198In Stock

Mfr. Part No.
KLDR002.TXP

Mouser Part No
576-KLDR002.TXP

Littelfuse

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

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Datasheet

1.198In Stock

Rp686.324

Rp569.460

Rp525.429

Rp435.167

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 600VAC 300VDC Slo-Blo

KLDR006.TXP
Littelfuse
1: Rp615.508
733In Stock

Mfr. Part No.
KLDR006.TXP

Mouser Part No
576-KLDR006.TXP

Littelfuse

Industrial & Electrical Fuses 6A 600VAC 300VDC Slo-Blo

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Datasheet

733In Stock

Rp615.508

Rp571.845

Rp513.688

Rp465.805

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 300VDC Slo-Blo

KLDR030.TXP
Littelfuse
1: Rp701.368
1.466In Stock

Mfr. Part No.
KLDR030.TXP

Mouser Part No
576-KLDR030.TXP

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 300VDC Slo-Blo

Datasheet

1.466In Stock

Rp701.368

Rp591.659

Rp504.148

Rp456.999

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1A 600VAC 300VDC Fast Acting

KLKR001.T
Littelfuse
1: Rp580.651
897In Stock

Mfr. Part No.
KLKR001.T

Mouser Part No
576-KLKR001.T

Littelfuse

Industrial & Electrical Fuses 1A 600VAC 300VDC Fast Acting

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Datasheet

897In Stock

Rp580.651

Rp486.536

Rp403.245

Rp361.049

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 300VDC Fast Acting

KLKR030.T
Littelfuse
1: Rp602.850
937In Stock

Mfr. Part No.
KLKR030.T

Mouser Part No
576-KLKR030.T

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 300VDC Fast Acting

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Datasheet

937In Stock

Rp602.850

Rp500.295

Rp444.157

Rp377.561

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA36A
Littelfuse
1: Rp210.796
2.285In Stock

Mfr. Part No.
15KPA36A

Mouser Part No
576-15KPA36A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

2.285In Stock

Cut Tape

Rp210.796

Rp157.776

Rp123.836

Rp121.451

Reel

Rp121.267

Quote

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA70A
Littelfuse
1: Rp212.814
3.008In Stock
2.400Expected 26/11/2026

Mfr. Part No.
15KPA70A

Mouser Part No
576-15KPA70A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

3.008In Stock

2.400Expected 26/11/2026

Cut Tape

Rp212.814

Rp128.055

Rp123.836

Rp115.580

Reel

Rp115.580

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

15KPA75A
Littelfuse
1: Rp215.932
2.568In Stock

Mfr. Part No.
15KPA75A

Mouser Part No
576-15KPA75A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

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Datasheet

2.568In Stock

Cut Tape

Rp215.932

Rp128.055

Rp123.836

Rp115.580

Reel

Rp115.580

Min.: 1
Mult.: 1

: 800

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

KLKR020.T
Littelfuse
1: Rp538.639
1.270In Stock

Mfr. Part No.
KLKR020.T

Mouser Part No
576-KLKR020.T

Littelfuse

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

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Datasheet

1.270In Stock

Rp538.639

Rp507.817

Rp442.322

Rp388.935

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes PULSEGUARD 0402 ESD SUPPRESSOR

PGB1010402KR
Littelfuse
1: Rp17.979
388.395In Stock

Mfr. Part No.
PGB1010402KR

Mouser Part No
576-PGB1010402KR

Littelfuse

ESD Protection Diodes / TVS Diodes PULSEGUARD 0402 ESD SUPPRESSOR

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Datasheet

388.395In Stock

Cut Tape

Rp17.979

Rp9.833

Rp7.504

Rp6.421

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Reel

Rp4.073

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

ESD Protection Diodes / TVS Diodes 0603 24VDC .06pF

PGB1010603MR
Littelfuse
1: Rp19.814
292.238In Stock
236.000Expected 06/10/2026

Mfr. Part No.
PGB1010603MR

Mouser Part No
576-PGB1010603MR

Littelfuse

ESD Protection Diodes / TVS Diodes 0603 24VDC .06pF

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Datasheet

292.238In Stock

236.000Expected 06/10/2026

Cut Tape

Rp19.814

Rp10.109

Rp8.733

Rp6.751

Reel

Rp5.210

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

ESD Protection Diodes / TVS Diodes PGB1010603NR

PGB1010603NR
Littelfuse
1: Rp18.163
76.486In Stock

Mfr. Part No.
PGB1010603NR

Mouser Part No
576-PGB1010603NR

Littelfuse

ESD Protection Diodes / TVS Diodes PGB1010603NR

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Datasheet

76.486In Stock

Cut Tape

Rp18.163

Rp10.109

Rp8.549

Rp6.935

Reel

Rp4.275

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes TVS ARRAY

SP3213-01UTG
Littelfuse
1: Rp13.026
100.060In Stock

Mfr. Part No.
SP3213-01UTG

Mouser Part No
576-SP3213-01UTG

Littelfuse

ESD Protection Diodes / TVS Diodes TVS ARRAY

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Datasheet

100.060In Stock

Cut Tape

Rp13.026

Rp8.146

Rp5.375

Rp4.183

View

Reel

Rp2.899

MouseReel Available

Min.: 1
Mult.: 1

: 15.000

Varistors 320V 10mm Phenolic UltraMOV

V10P320P
Littelfuse
1: Rp26.418
3.894In Stock

Mfr. Part No.
V10P320P

Mouser Part No
576-V10P320P

Littelfuse

Varistors 320V 10mm Phenolic UltraMOV

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Datasheet

3.894In Stock

Rp26.418

Rp16.255

Rp14.475

Rp11.888

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Min.: 1
Mult.: 1

Diode Modules 172 Amps 1600V

MDD172-16N1
IXYS
1: Rp1.317.977
313In Stock
720On Order

Mfr. Part No.
MDD172-16N1

Mouser Part No
747-MDD172-16N1

IXYS

Diode Modules 172 Amps 1600V

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Datasheet

313In Stock

720On Order

Rp1.317.977

Rp1.008.480

Rp951.424

Min.: 1
Mult.: 1

Diode Modules 95 Amps 1200V

MDD95-12N1B
IXYS
1: Rp789.245
534In Stock

Mfr. Part No.
MDD95-12N1B

Mouser Part No
747-MDD95-12N1B

IXYS

Diode Modules 95 Amps 1200V

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Datasheet

534In Stock

Rp789.245

Rp532.768

Rp532.584

Quote

Min.: 1
Mult.: 1

Diode Modules 95 Amps 1600V

MDD95-16N1B
IXYS
1: Rp874.921
767In Stock
684Expected 15/12/2026

Mfr. Part No.
MDD95-16N1B

Mouser Part No
747-MDD95-16N1B

IXYS

Diode Modules 95 Amps 1600V

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Datasheet

767In Stock

684Expected 15/12/2026

Rp874.921

Rp576.248

Rp576.064

Min.: 1
Mult.: 1

Diode Modules 95 Amps 2200V

MDD95-22N1B
IXYS
1: Rp1.019.487
362In Stock
252Expected 29/09/2026

Mfr. Part No.
MDD95-22N1B

Mouser Part No
747-MDD95-22N1B

IXYS

Diode Modules 95 Amps 2200V

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Datasheet

362In Stock

252Expected 29/09/2026

Rp1.019.487

Rp701.551

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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