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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 (EUR) 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: 23,37 € 1.145In Stock	Mfr. Part No. KLKR002.T Mouser Part No 576-KLKR002.T	Littelfuse	Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	1.145In Stock	23,37 € 20,90 € 20,89 € 17,30 € View 15,94 € 14,30 € 13,16 €	Min.: 1 Mult.: 1
Diode Modules 95 Amps 1200V MDD95-12N1B IXYS 1: 35,34 € 476In Stock	Mfr. Part No. MDD95-12N1B Mouser Part No 747-MDD95-12N1B	IXYS	Diode Modules 95 Amps 1200V Learn More about IXYS mdd rectifiers	Datasheet	476In Stock	35,34 € 27,17 €	Min.: 1 Mult.: 1
Bridge Rectifiers 190 Amps 1200V VUO190-12NO7 IXYS 1: 80,48 € 166In Stock	Mfr. Part No. VUO190-12NO7 Mouser Part No 747-VUO190-12NO7	IXYS	Bridge Rectifiers 190 Amps 1200V Learn More about IXYS 3 phase rectifier bridges	Datasheet	166In Stock	80,48 € 71,49 €	Min.: 1 Mult.: 1
Industrial Relays MODEL 250A/ RIGHT FORM C RELAY 250A-MET Littelfuse 1: 245,26 € 15In Stock	Mfr. Part No. 250A-MET Mouser Part No 576-250A-MET	Littelfuse	Industrial Relays MODEL 250A/ RIGHT FORM C RELAY Learn More about Littelfuse hvac protection control solutions	Datasheet	15In Stock	245,26 € 218,35 € 208,49 €	Min.: 1 Mult.: 1
Industrial Relays 200-480VAC 2-800A SPDT 3PH V MON RELAY 460-L Littelfuse 1: 117,77 € 27In Stock	Mfr. Part No. 460-L Mouser Part No 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	117,77 € 115,23 € 113,74 € 111,74 € View 111,57 € Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 1.25A 600VAC 300VDC Slo-Blo KLDR1.25TXP Littelfuse 1: 35,37 € 86In Stock	Mfr. Part No. KLDR1.25TXP Mouser Part No 576-KLDR1.25TXP	Littelfuse	Industrial & Electrical Fuses 1.25A 600VAC 300VDC Slo-Blo Learn More about Littelfuse industrial portfolio	Datasheet	86In Stock	35,37 € 29,42 € 25,13 € 22,28 € View 22,02 € 19,75 € 19,44 €	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 1.5A 600VAC 300VDC Fast Acting KLKR01.5T Littelfuse 1: 27,46 € 137In Stock	Mfr. Part No. KLKR01.5T Mouser Part No 576-KLKR01.5T	Littelfuse	Industrial & Electrical Fuses 1.5A 600VAC 300VDC Fast Acting Learn More about Littelfuse industrial portfolio	Datasheet	137In Stock	27,46 € 22,78 € 15,62 € 13,91 € View 13,61 € 13,16 €	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 3A 600VAC 300VDC Slo-Blo KLDR003.TXP Littelfuse 1: 32,07 € 626In Stock	Mfr. Part No. KLDR003.TXP Mouser Part No 576-KLDR003.TXP	Littelfuse	Industrial & Electrical Fuses 3A 600VAC 300VDC Slo-Blo Learn More about Littelfuse industrial portfolio	Datasheet	626In Stock	32,07 € 26,62 € 19,69 € 17,55 € View 16,61 € 15,85 € 15,49 €	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 200A PSR070UL0200Z Littelfuse 1: 308,27 € 18In Stock	Mfr. Part No. PSR070UL0200Z Mouser Part No 576-PSR070UL0200Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 200A Learn More about Littelfuse psr fuses	Datasheet	18In Stock	308,27 € 271,59 € 262,97 €	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 25A 600VAC 250VDC Time-Delay CCMR025.TXP Littelfuse 1: 33,20 € 171In Stock	Mfr. Part No. CCMR025.TXP Mouser Part No 576-CCMR025.TXP	Littelfuse	Industrial & Electrical Fuses 25A 600VAC 250VDC Time-Delay Learn More about Littelfuse hvac protection control solutions	Datasheet	171In Stock	33,20 € 27,88 € 22,61 € 21,30 € View 19,63 € 17,60 € 16,47 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR SM103J1F Littelfuse 1: 1,52 € 2.400In Stock	Mfr. Part No. SM103J1F Mouser Part No 576-SM103J1F	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR Learn More about Littelfuse surface mount thermistors	Datasheet	2.400In Stock	1,52 € 1,45 € 1,23 € 1,20 € View 1,09 € 0,972 € 0,86 €	Min.: 1 Mult.: 1
Industrial & Electrical Fuses .3A 600VAC 300VDC Slo-Blo KLDR.300TXP Littelfuse 1: 39,59 € 71In Stock	Mfr. Part No. KLDR.300TXP Mouser Part No 576-KLDR.300TXP	Littelfuse	Industrial & Electrical Fuses .3A 600VAC 300VDC Slo-Blo Learn More about Littelfuse industrial portfolio	Datasheet	71In Stock	39,59 € 32,85 € 24,61 € 22,01 € 19,73 €	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED L50QS350.V Littelfuse 1: 115,33 € 56In Stock	Mfr. Part No. L50QS350.V Mouser Part No 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	115,33 € 113,90 €	Min.: 1 Mult.: 1
Diode Modules 95 Amps 800V MDD95-08N1B IXYS 1: 38,15 € 204In Stock	Mfr. Part No. MDD95-08N1B Mouser Part No 747-MDD95-08N1B	IXYS	Diode Modules 95 Amps 800V Learn More about IXYS mdd rectifiers	Datasheet	204In Stock	38,15 € 30,23 € 30,22 €	Min.: 1 Mult.: 1
Proximity Sensors 59140-1-U-02-A SENS 59140-1-U-02-A Littelfuse 1: 3,51 € 5.203In Stock	Mfr. Part No. 59140-1-U-02-A Mouser Part No 934-59140-1-U-02-A	Littelfuse	Proximity Sensors 59140-1-U-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	5.203In Stock	3,51 € 2,72 € 2,21 € 2,13 € 2,03 €	Min.: 1 Mult.: 1
Diode Modules 56 Amps 1400V MDD56-14N1B IXYS 1: 33,24 € 143In Stock	Mfr. Part No. MDD56-14N1B Mouser Part No 747-MDD56-14N1B	IXYS	Diode Modules 56 Amps 1400V Learn More about IXYS mdd rectifiers	Datasheet	143In Stock	33,24 € 22,33 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA180A Littelfuse 1: 10,88 € 654In Stock 800Expected 3/8/2027	Mfr. Part No. 15KPA180A Mouser Part No 576-15KPA180A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	654In Stock 800Expected 3/8/2027	Cut Tape 10,88 € 8,24 € 7,20 € 6,82 € 5,95 € Reel 5,95 €	Min.: 1 Mult.: 1 : 800
Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A L75QS125.V Littelfuse 1: 133,39 € 52In Stock	Mfr. Part No. L75QS125.V Mouser Part No 576-L75QS125.V	Littelfuse	Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A Learn More about Littelfuse hvac protection control solutions	Datasheet	52In Stock	133,39 € 108,60 € 98,56 € 92,19 €	Min.: 1 Mult.: 1
Varistors 150V 10mm Epoxy UltraMOV V10E150P Littelfuse 1: 0,318 € 8.375In Stock	Mfr. Part No. V10E150P Mouser Part No 576-V10E150P	Littelfuse	Varistors 150V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	8.375In Stock	0,318 € 0,196 € 0,172 €	Min.: 1 Mult.: 1
Varistors 320V 20mm Epoxy UltraMOV V20E320P Littelfuse 1: 0,748 € 13.889In Stock	Mfr. Part No. V20E320P Mouser Part No 576-V20E320P	Littelfuse	Varistors 320V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	13.889In Stock	0,748 € 0,488 € 0,43 € 0,40 €	Min.: 1 Mult.: 1
Diode Modules 44 Amps 1200V MDD44-12N1B IXYS 1: 26,51 € 108In Stock	Mfr. Part No. MDD44-12N1B Mouser Part No 747-MDD44-12N1B	IXYS	Diode Modules 44 Amps 1200V Learn More about IXYS mdd rectifiers	Datasheet	108In Stock	26,51 € 19,69 € 19,16 €	Min.: 1 Mult.: 1
Diode Modules 72 Amps 800V MDD72-08N1B IXYS 1: 36,25 € 61In Stock	Mfr. Part No. MDD72-08N1B Mouser Part No 747-MDD72-08N1B	IXYS	Diode Modules 72 Amps 800V Learn More about IXYS mdd rectifiers	Datasheet	61In Stock	36,25 € 30,92 € 24,58 €	Min.: 1 Mult.: 1
Proximity Sensors 59140 030 PROX SENSOR 59140-030 Littelfuse 1: 5,18 € 649In Stock	Mfr. Part No. 59140-030 Mouser Part No 934-59140-030	Littelfuse	Proximity Sensors 59140 030 PROX SENSOR Learn More about Littelfuse sensors	Datasheet	649In Stock	5,18 € 4,77 € 4,21 € 3,91 € View 3,54 € 3,34 € 3,26 € 3,25 €	Min.: 1 Mult.: 1
Proximity Sensors 59140-1-T-02-A SENS 59140-1-T-02-A Littelfuse 1: 2,96 € 641In Stock	Mfr. Part No. 59140-1-T-02-A Mouser Part No 934-59140-1-T-02-A	Littelfuse	Proximity Sensors 59140-1-T-02-A SENS Learn More about Littelfuse reed sensors	Datasheet	641In Stock	2,96 € 2,73 € 2,44 € 2,37 € View 2,19 € 2,14 € 2,04 €	Min.: 1 Mult.: 1
Diode Modules 200 Amps 2200V MDD200-22N1 IXYS 1: 119,04 € 91In Stock	Mfr. Part No. MDD200-22N1 Mouser Part No 747-MDD200-22N1	IXYS	Diode Modules 200 Amps 2200V Learn More about IXYS mdd rectifiers	Datasheet	91In Stock	119,04 € 91,61 € 90,91 €	Min.: 1 Mult.: 1