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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting KLKR002.T Littelfuse 1: $31.877 1.164In Stock	Mfr. Part # KLKR002.T Mouser Part # 576-KLKR002.T	Littelfuse	Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	1.164In Stock	$31.877 $27.901 $27.673 $22.922 View $21.122 $18.946 $17.431	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 2A 600VAC 300VDC Slo-Blo KLDR002.TXP Littelfuse 1: $42.506 894In Stock	Mfr. Part # KLDR002.TXP Mouser Part # 576-KLDR002.TXP	Littelfuse	Industrial & Electrical Fuses 2A 600VAC 300VDC Slo-Blo Learn More about Littelfuse industrial portfolio	Datasheet	894In Stock	$42.506 $35.363 $32.617 $27.012 View $24.893 $22.318 $20.530	Min.: 1 Mult.: 1
Diode Modules 95 Amps 1200V MDD95-12N1B IXYS 1: $48.738 476In Stock	Mfr. Part # MDD95-12N1B Mouser Part # 747-MDD95-12N1B	IXYS	Diode Modules 95 Amps 1200V Learn More about IXYS mdd rectifiers	Datasheet	476In Stock	$48.738 $32.674 $32.663	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 3A 600VAC 300VDC Slo-Blo KLDR003.TXP Littelfuse 1: $42.484 626In Stock	Mfr. Part # KLDR003.TXP Mouser Part # 576-KLDR003.TXP	Littelfuse	Industrial & Electrical Fuses 3A 600VAC 300VDC Slo-Blo Learn More about Littelfuse industrial portfolio	Datasheet	626In Stock	$42.484 $35.261 $26.294 $23.424 View $22.148 $20.997 $20.518	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 200A PSR070UL0200Z Littelfuse 1: $429.279 18In Stock	Mfr. Part # PSR070UL0200Z Mouser Part # 576-PSR070UL0200Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 200A Learn More about Littelfuse psr fuses	Datasheet	18In Stock	$429.279 $371.472 $355.682	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 1.25A 600VAC 300VDC Slo-Blo KLDR1.25TXP Littelfuse 1: $47.804 86In Stock	Mfr. Part # KLDR1.25TXP Mouser Part # 576-KLDR1.25TXP	Littelfuse	Industrial & Electrical Fuses 1.25A 600VAC 300VDC Slo-Blo Learn More about Littelfuse industrial portfolio	Datasheet	86In Stock	$47.804 $39.727 $34.577 $30.373 View $29.188 $26.169 $25.543	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 1.5A 600VAC 300VDC Fast Acting KLKR01.5T Littelfuse 1: $36.377 138In Stock	Mfr. Part # KLKR01.5T Mouser Part # 576-KLKR01.5T	Littelfuse	Industrial & Electrical Fuses 1.5A 600VAC 300VDC Fast Acting Learn More about Littelfuse industrial portfolio	Datasheet	138In Stock	$36.377 $30.179 $21.054 $18.764 View $18.285 $17.431	Min.: 1 Mult.: 1
Industrial Relays MODEL 250A/ RIGHT FORM C RELAY 250A-MET Littelfuse 1: $230.077 15In Stock	Mfr. Part # 250A-MET Mouser Part # 576-250A-MET	Littelfuse	Industrial Relays MODEL 250A/ RIGHT FORM C RELAY Learn More about Littelfuse hvac protection control solutions	Datasheet	15In Stock	$230.077 $230.065	Min.: 1 Mult.: 1
Industrial Relays 200-480VAC 2-800A SPDT 3PH V MON RELAY 460-L Littelfuse 1: $157.311 27In Stock	Mfr. Part # 460-L Mouser Part # 576-460-L	Littelfuse	Industrial Relays 200-480VAC 2-800A SPDT 3PH V MON RELAY Learn More about Littelfuse protection products for panels	Datasheet	27In Stock	$157.311 $157.300 $148.653 View Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses .3A 600VAC 300VDC Slo-Blo KLDR.300TXP Littelfuse 1: $52.452 71In Stock	Mfr. Part # KLDR.300TXP Mouser Part # 576-KLDR.300TXP	Littelfuse	Industrial & Electrical Fuses .3A 600VAC 300VDC Slo-Blo Learn More about Littelfuse industrial portfolio	Datasheet	71In Stock	$52.452 $43.520 $34.474 $30.134 View $26.568 $26.101	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED L50QS350.V Littelfuse 1: $160.740 56In Stock	Mfr. Part # L50QS350.V Mouser Part # 576-L50QS350.V	Littelfuse	Industrial & Electrical Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	56In Stock	$160.740 $133.455 $122.814 $106.875 $103.731	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA17A Littelfuse 1: $11.347 316In Stock	Mfr. Part # 15KPA17A Mouser Part # 576-15KPA17A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	316In Stock	Cut Tape $11.347 $7.781 $6.255 $5.776 $4.717 Reel $4.705	Min.: 1 Mult.: 1 : 800
Industrial & Electrical Fuses 600A 300VAC 125VDC Class T JLLN600.X Littelfuse 1: $209.809 15In Stock	Mfr. Part # JLLN600.X Mouser Part # 576-JLLN600.X	Littelfuse	Industrial & Electrical Fuses 600A 300VAC 125VDC Class T Learn More about Littelfuse jlln	Datasheet	15In Stock	$209.809 $200.615 $158.997 $152.834	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 450A 700VAC 700VDC FF L70QS POWR-SPEED L70QS450.X Littelfuse 1: $427.673 5In Stock	Mfr. Part # L70QS450.X Mouser Part # 576-L70QS450.X	Littelfuse	Industrial & Electrical Fuses 450A 700VAC 700VDC FF L70QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	5In Stock	$427.673 $362.529 Quote Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A L75QS200.V Littelfuse 1: $184.551 74In Stock	Mfr. Part # L75QS200.V Mouser Part # 576-L75QS200.V	Littelfuse	Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A Learn More about Littelfuse hvac protection control solutions	Datasheet	74In Stock	$184.551 $154.953 $138.319 $121.675	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE PGB1010603MRHF Littelfuse 1: $1.549 16.122In Stock	Mfr. Part # PGB1010603MRHF Mouser Part # 576-PGB1010603MRHF	Littelfuse	ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE Learn More about Littelfuse hvac protection control solutions	Datasheet	16.122In Stock	Cut Tape $1.549 $628 $520 $430 Reel $324 View $281 $271 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 500A PSR072DL0500X Littelfuse 1: $567.576 5In Stock	Mfr. Part # PSR072DL0500X Mouser Part # 576-PSR072DL0500X	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 500A Learn More about Littelfuse psr fuses	Datasheet	5In Stock	$567.576 $482.495 $461.464 Quote Quote	Min.: 1 Mult.: 1
Diode Modules 310 Amps 1600V MDD310-16N1 IXYS 1: $170.060 87In Stock	Mfr. Part # MDD310-16N1 Mouser Part # 747-MDD310-16N1	IXYS	Diode Modules 310 Amps 1600V Learn More about IXYS mdd rectifiers	Datasheet	87In Stock	$170.060 $141.077	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A L75QS125.V Littelfuse 1: $184.551 52In Stock	Mfr. Part # L75QS125.V Mouser Part # 576-L75QS125.V	Littelfuse	Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A Learn More about Littelfuse hvac protection control solutions	Datasheet	52In Stock	$184.551 $152.982 $140.769 $125.434	Min.: 1 Mult.: 1
Varistors 150V 10mm Epoxy UltraMOV V10E150P Littelfuse 1: $422 8.395In Stock	Mfr. Part # V10E150P Mouser Part # 576-V10E150P	Littelfuse	Varistors 150V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	8.395In Stock	$422 $260 $226 $224	Min.: 1 Mult.: 1
Diode Modules 72 Amps 800V MDD72-08N1B IXYS 1: $38.177 61In Stock	Mfr. Part # MDD72-08N1B Mouser Part # 747-MDD72-08N1B	IXYS	Diode Modules 72 Amps 800V Learn More about IXYS mdd rectifiers	Datasheet	61In Stock	$38.177 $29.576 $29.564	Min.: 1 Mult.: 1
Diode Modules 56 Amps 1400V MDD56-14N1B IXYS 1: $44.044 143In Stock	Mfr. Part # MDD56-14N1B Mouser Part # 747-MDD56-14N1B	IXYS	Diode Modules 56 Amps 1400V Learn More about IXYS mdd rectifiers	Datasheet	143In Stock	$44.044 $26.955 $26.944 $26.841	Min.: 1 Mult.: 1
Diode Modules 95 Amps 800V MDD95-08N1B IXYS 1: $50.538 206In Stock	Mfr. Part # MDD95-08N1B Mouser Part # 747-MDD95-08N1B	IXYS	Diode Modules 95 Amps 800V Learn More about IXYS mdd rectifiers	Datasheet	206In Stock	$50.538 $38.234 $38.223	Min.: 1 Mult.: 1
Proximity Sensors 59140-1-U-02-A SENS 59140-1-U-02-A Littelfuse 1: $4.648 5.204In Stock	Mfr. Part # 59140-1-U-02-A Mouser Part # 934-59140-1-U-02-A	Littelfuse	Proximity Sensors 59140-1-U-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	5.204In Stock	$4.648 $3.885 $3.600 $2.928 View $2.723 $2.677	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA64CA Littelfuse 1: $13.888 659In Stock	Mfr. Part # 15KPA64CA Mouser Part # 576-15KPA64CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	659In Stock	Cut Tape $13.888 $10.766 $8.829 $7.747 Reel $7.736	Min.: 1 Mult.: 1 : 800