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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.	RoHS
Varistors 300V 14mm Epoxy UltraMOV V14E300PL1T Littelfuse 1: €0.593 3,592In Stock	Mfr. Part No. V14E300PL1T Mouser Part No 576-V14E300PL1T	Littelfuse	Varistors 300V 14mm Epoxy UltraMOV Learn More about Littelfuse ultramov 14mm varistors	Datasheet	3,592In Stock	Cut Tape €0.593 €0.376 €0.329 €0.252 Reel €0.241 €0.23	Min.: 1 Mult.: 1 : 400
Bridge Rectifiers 52 Amps 2000V VUO52-20NO1 IXYS 1: €44.49 31In Stock	Mfr. Part No. VUO52-20NO1 Mouser Part No 747-VUO52-20NO1	IXYS	Bridge Rectifiers 52 Amps 2000V Learn More about IXYS 3 phase rectifier bridges	Datasheet	31In Stock	€44.49 €34.06	Min.: 1 Mult.: 1
Diode Modules 142 Amps 800V MDD142-08N1 IXYS 1: €48.42 22In Stock	Mfr. Part No. MDD142-08N1 Mouser Part No 747-MDD142-08N1	IXYS	Diode Modules 142 Amps 800V Learn More about IXYS mdd rectifiers	Datasheet	22In Stock	€48.42 €46.48 €41.38	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA220A Littelfuse 1: €10.48 381In Stock	Mfr. Part No. 15KPA220A Mouser Part No 576-15KPA220A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	381In Stock	Cut Tape €10.48 €7.93 €6.49 €6.46 €5.86 Reel €5.86	Min.: 1 Mult.: 1 : 800
Industrial & Electrical Fuses 175A 300VAC 125VDC Class T JLLN175.X Littelfuse 1: €47.21 20In Stock	Mfr. Part No. JLLN175.X Mouser Part No 576-JLLN175.X	Littelfuse	Industrial & Electrical Fuses 175A 300VAC 125VDC Class T Learn More about Littelfuse jlln	Datasheet	20In Stock	€47.21 €41.07 €40.39 €40.07 View €39.71 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 20A 600VAC 300VDC Fast Acting KLKR020.TS Littelfuse 1: €51.40 23In Stock	Mfr. Part No. KLKR020.TS Mouser Part No 576-KLKR020.TS	Littelfuse	Industrial & Electrical Fuses 20A 600VAC 300VDC Fast Acting Learn More about Littelfuse industrial portfolio	Datasheet	23In Stock	€51.40 €42.64 €31.03 €26.29	Min.: 1 Mult.: 1
Varistors 300V 10mm Epoxy UltraMOV V10E300PL1T Littelfuse 1: €0.456 4,843In Stock	Mfr. Part No. V10E300PL1T Mouser Part No 576-V10E300PL1T	Littelfuse	Varistors 300V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	4,843In Stock	Cut Tape €0.456 €0.287 €0.249 €0.231 Reel €0.187 View €0.175 €0.172	Min.: 1 Mult.: 1 : 500
Industrial & Electrical Fuses SWITCH JTD080 Littelfuse 1: €103.72 2In Stock Restricted Availability	Mfr. Part No. JTD080 Mouser Part No 576-JTD080	Littelfuse	Industrial & Electrical Fuses SWITCH Learn More about Littelfuse jtd powr pro fuses Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	€103.72 €86.01 €79.31 €65.60 €60.39	Min.: 1 Mult.: 1 Restricted Availability	No
Industrial & Electrical Fuses 9A 600VAC Class J 0JTD009.T Littelfuse 1: €34.31 3In Stock Restricted Availability	Mfr. Part No. 0JTD009.T Mouser Part No 576-0JTD009.T	Littelfuse	Industrial & Electrical Fuses 9A 600VAC Class J Learn More about Littelfuse jtd powr pro fuses Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	€34.31 €28.47 €26.26 €21.75 View €20.04 €18.34 €17.03	Min.: 1 Mult.: 1 Restricted Availability	No
Industrial & Electrical Fuses 3.5A 250VAC 125VDC Class RK5 FLNR03.5T Littelfuse 1: €14.65 8In Stock	Mfr. Part No. FLNR03.5T Mouser Part No 576-FLNR03.5T	Littelfuse	Industrial & Electrical Fuses 3.5A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	8In Stock	€14.65 €12.78 €12.30 €11.07 View €10.62 €9.78	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 4.5A 250VAC 125VDC Class RK5 FLNR04.5T Littelfuse 1: €14.65 3In Stock	Mfr. Part No. FLNR04.5T Mouser Part No 576-FLNR04.5T	Littelfuse	Industrial & Electrical Fuses 4.5A 250VAC 125VDC Class RK5 Learn More about Littelfuse flnr dual element fuses	Datasheet	3In Stock	€14.65 €12.30 €7.72	Min.: 1 Mult.: 1	No
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 2% LUG USUR1000-303G-06 Littelfuse 1: €6.53 1In Stock 50Expected 25/11/2026	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 Learn More about Littelfuse thermistor probes assemblies	Datasheet	1In Stock 50Expected 25/11/2026	€6.53 €5.81 €5.22 €4.83 View €4.51 €4.22 €3.91 €3.80	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA20CA Littelfuse 1: €8.82 197In Stock	Mfr. Part No. 15KPA20CA Mouser Part No 576-15KPA20CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	197In Stock	Cut Tape €8.82 €6.18 €5.60 €5.12 €4.24 Reel €4.24	Min.: 1 Mult.: 1 : 800
Industrial & Electrical Fuses 25A 600VAC 600VDC F/A MIDGET KLKD025.HXR Littelfuse 1: €29.54 68In Stock	Mfr. Part No. KLKD025.HXR Mouser Part No 576-KLKD025.HXR	Littelfuse	Industrial & Electrical Fuses 25A 600VAC 600VDC F/A MIDGET Learn More about Littelfuse hvac protection control solutions	Datasheet	68In Stock	€29.54 €24.51 €22.61 €16.46 View €15.73 €15.14 €14.30	Min.: 1 Mult.: 1
Varistors 625V 10mm Epoxy UltraMOV V10E625P Littelfuse 1: €0.482 3,903In Stock	Mfr. Part No. V10E625P Mouser Part No 576-V10E625P	Littelfuse	Varistors 625V 10mm Epoxy UltraMOV Learn More about Littelfuse Littelfuse Varistors	Datasheet	3,903In Stock	€0.482 €0.304 €0.268	Min.: 1 Mult.: 1
Industrial Relays 3PH 190-480V/AD VOLT MONITOR 460 Littelfuse 1: €132.60 124In Stock	Mfr. Part No. 460 Mouser Part No 576-460	Littelfuse	Industrial Relays 3PH 190-480V/AD VOLT MONITOR Learn More about Littelfuse protection products for panels	Datasheet	124In Stock	€132.60 €127.75 €127.74 Quote Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 10A 600VAC 250VDC Time-Delay CCMR010.TXP Littelfuse 1: €31.51 1,118In Stock	Mfr. Part No. CCMR010.TXP Mouser Part No 576-CCMR010.TXP	Littelfuse	Industrial & Electrical Fuses 10A 600VAC 250VDC Time-Delay Learn More about Littelfuse hvac protection control solutions	Datasheet	1,118In Stock	€31.51 €26.44 €22.91 €20.44 View €18.83 €16.89 €15.56	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 15A 600VAC 250VDC Time-Delay CCMR015.TXP Littelfuse 1: €30.43 1,222In Stock	Mfr. Part No. CCMR015.TXP Mouser Part No 576-CCMR015.TXP	Littelfuse	Industrial & Electrical Fuses 15A 600VAC 250VDC Time-Delay Learn More about Littelfuse hvac protection control solutions	Datasheet	1,222In Stock	€30.43	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 20A 600VAC 250VDC Time-Delay CCMR020.TXP Littelfuse 1: €31.73 880In Stock	Mfr. Part No. CCMR020.TXP Mouser Part No 576-CCMR020.TXP	Littelfuse	Industrial & Electrical Fuses 20A 600VAC 250VDC Time-Delay Learn More about Littelfuse hvac protection control solutions	Datasheet	880In Stock	€31.73 €26.75 €22.31 €20.14 View €19.26 €17.47	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 2A 600VAC 300VDC Slo-Blo KLDR002.TXP Littelfuse 1: €33.59 841In Stock	Mfr. Part No. KLDR002.TXP Mouser Part No 576-KLDR002.TXP	Littelfuse	Industrial & Electrical Fuses 2A 600VAC 300VDC Slo-Blo Learn More about Littelfuse industrial portfolio	Datasheet	841In Stock	€33.59	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 6A 600VAC 300VDC Slo-Blo KLDR006.TXP Littelfuse 1: €32.64 1,404In Stock	Mfr. Part No. KLDR006.TXP Mouser Part No 576-KLDR006.TXP	Littelfuse	Industrial & Electrical Fuses 6A 600VAC 300VDC Slo-Blo Learn More about Littelfuse industrial portfolio	Datasheet	1,404In Stock	€32.64 €28.58 €24.73 €21.34 View €20.11 €19.44 €19.24 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 17.5A 600VAC 300VDC Slo-Blo KLDR17.5TXP Littelfuse 1: €34.19 1,177In Stock	Mfr. Part No. KLDR17.5TXP Mouser Part No 576-KLDR17.5TXP	Littelfuse	Industrial & Electrical Fuses 17.5A 600VAC 300VDC Slo-Blo	Datasheet	1,177In Stock	€34.19 €28.37 €26.18 €21.69 View €19.99 €17.93 €16.50	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 4A 600VAC 600VDC Midget KLKD004.T Littelfuse 1: €23.13 1,179In Stock	Mfr. Part No. KLKD004.T Mouser Part No 576-KLKD004.T	Littelfuse	Industrial & Electrical Fuses 4A 600VAC 600VDC Midget Learn More about Littelfuse hvac protection control solutions	Datasheet	1,179In Stock	€23.13 €19.99 €18.32 €15.82 View €13.52 €12.49 €11.24 €10.73	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED L50QS100.T Littelfuse 1: €53.00 376In Stock	Mfr. Part No. L50QS100.T Mouser Part No 576-L50QS100.T	Littelfuse	Industrial & Electrical Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	376In Stock	€53.00 €45.52 €44.89	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA70A Littelfuse 1: €10.36 3,732In Stock 800Expected 03/12/2026	Mfr. Part No. 15KPA70A Mouser Part No 576-15KPA70A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	3,732In Stock 800Expected 03/12/2026	Cut Tape €10.36 €7.40 €6.00 €5.81 €5.66 Reel €5.66	Min.: 1 Mult.: 1 : 800