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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Diode Modules 310 Amps 1600V MDD310-16N1 IXYS 1: $192.73 87In Stock	Mfr. Part No. MDD310-16N1 Mouser Part No 747-MDD310-16N1	IXYS	Diode Modules 310 Amps 1600V Learn More about IXYS mdd rectifiers	Datasheet	87In Stock	$192.73 $165.17	Min.: 1 Mult.: 1
Diode Modules 56 Amps 1400V MDD56-14N1B IXYS 1: $52.56 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	$52.56 $32.18 $32.04	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA64CA Littelfuse 1: $16.58 659In Stock	Mfr. Part No. 15KPA64CA Mouser Part No 576-15KPA64CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	659In Stock	Cut Tape $16.58 $12.85 $10.54 $9.25 Reel $9.23	Min.: 1 Mult.: 1 : 800
Industrial & Electrical Fuses .5A 600VAC 600VDC Midget KLKD.500T Littelfuse 1: $36.57 289In Stock	Mfr. Part No. KLKD.500T Mouser Part No 576-KLKD.500T	Littelfuse	Industrial & Electrical Fuses .5A 600VAC 600VDC Midget Learn More about Littelfuse hvac protection control solutions	Datasheet	289In Stock	$36.57 $31.61 $28.97 $25.02 View $21.38 $19.75 $17.78 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 40A 750V L75QS040.V Littelfuse 1: $134.04 65In Stock	Mfr. Part No. L75QS040.V Mouser Part No 576-L75QS040.V	Littelfuse	Industrial & Electrical Fuses 40A 750V Learn More about Littelfuse hvac protection control solutions	Datasheet	65In Stock	$134.04 $107.93 $92.62 $86.24 $84.25	Min.: 1 Mult.: 1
Thyristor Surge Protection Devices - TSPD Bi 180V 5000A P2300MEL Littelfuse 1: $13.59 376In Stock	Mfr. Part No. P2300MEL Mouser Part No 576-P2300MEL	Littelfuse	Thyristor Surge Protection Devices - TSPD Bi 180V 5000A Learn More about Littelfuse p 0me thyristors	Datasheet	376In Stock	$13.59 $9.79 $9.22 $9.17 $9.02	Min.: 1 Mult.: 1
Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218 P4800MEL Littelfuse 1: $17.10 247In Stock	Mfr. Part No. P4800MEL Mouser Part No 576-P4800MEL	Littelfuse	Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218 Learn More about Littelfuse p 0me thyristors	Datasheet	247In Stock	$17.10 $12.36 $9.25 $9.23 View $8.92 Quote	Min.: 1 Mult.: 1
Varistors 250V 7mm Epoxy UltraMOV V07E250PL2T Littelfuse 1: $0.612 10,890In Stock	Mfr. Part No. V07E250PL2T Mouser Part No 576-V07E250PL2T	Littelfuse	Varistors 250V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	10,890In Stock	Cut Tape $0.612 $0.381 $0.329 $0.305 Reel $0.235 View $0.29 $0.223 $0.215	Min.: 1 Mult.: 1 : 1,000
Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A L75QS125.V Littelfuse 1: $210.94 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	$210.94 $171.74 $155.86 $145.79	Min.: 1 Mult.: 1
Varistors 150V 10mm Epoxy UltraMOV V10E150P Littelfuse 1: $0.503 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	$0.503 $0.31 $0.269 $0.261 $0.26	Min.: 1 Mult.: 1
Varistors 320V 20mm Epoxy UltraMOV V20E320P Littelfuse 1: $1.18 13,939In Stock	Mfr. Part No. V20E320P Mouser Part No 576-V20E320P	Littelfuse	Varistors 320V 20mm Epoxy UltraMOV Learn More about Littelfuse ultramov 20mm varistors	Datasheet	13,939In Stock	$1.18 $0.771 $0.68 $0.632	Min.: 1 Mult.: 1
Diode Modules 44 Amps 1200V MDD44-12N1B IXYS 1: $46.72 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	$46.72 $34.73 $33.01 $27.51	Min.: 1 Mult.: 1
Diode Modules 72 Amps 800V MDD72-08N1B IXYS 1: $57.32 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	$57.32 $48.89 $36.67	Min.: 1 Mult.: 1
Proximity Sensors 59140 030 PROX SENSOR 59140-030 Littelfuse 1: $8.19 650In 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	650In Stock	$8.19 $7.55 $6.65 $6.19 View $5.60 $5.28 $5.15 $4.94	Min.: 1 Mult.: 1
Proximity Sensors 59140-1-T-02-A SENS 59140-1-T-02-A Littelfuse 1: $4.83 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	$4.83 $4.32 $3.92 $3.77 View $3.60 $3.41	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA22A Littelfuse 1: $13.55 441In Stock	Mfr. Part No. 15KPA22A Mouser Part No 576-15KPA22A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	441In Stock	Cut Tape $13.55 $9.28 $7.45 $6.88 $5.63 Reel $5.62	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA22CA Littelfuse 1: $11.56 1,038In Stock	Mfr. Part No. 15KPA22CA Mouser Part No 576-15KPA22CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	1,038In Stock	Cut Tape $11.56 $8.87 $7.47 $6.90 $5.63 Reel $5.62	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA40A Littelfuse 1: $16.58 1,427In Stock	Mfr. Part No. 15KPA40A Mouser Part No 576-15KPA40A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	1,427In Stock	Cut Tape $16.58 $11.70 $9.49 $9.18 $7.51 Reel $7.49	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA90A Littelfuse 1: $16.58 570In Stock	Mfr. Part No. 15KPA90A Mouser Part No 576-15KPA90A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	570In Stock	Cut Tape $16.58 $11.87 $9.71 $9.56 $9.25 Reel $9.23	Min.: 1 Mult.: 1 : 800
ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER 15KPA90CA Littelfuse 1: $16.58 786In Stock	Mfr. Part No. 15KPA90CA Mouser Part No 576-15KPA90CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER Learn More about Littelfuse tvsdiodes	Datasheet	786In Stock	Cut Tape $16.58 $11.68 $9.48 $9.17 $7.51 Reel $7.49	Min.: 1 Mult.: 1 : 800
Industrial & Electrical Fuses 750V FAST BLOW 70A Littelfuse L75QS070.V L75QS070.V Littelfuse 1: $157.92 20In Stock	Mfr. Part No. L75QS070.V Mouser Part No 576-L75QS070.V	Littelfuse	Industrial & Electrical Fuses 750V FAST BLOW 70A Learn More about Littelfuse hvac protection control solutions	Datasheet	20In Stock	$157.92 $127.69 $117.41 $117.38 $108.05	Min.: 1 Mult.: 1
Diode Modules 312 Amps 1600V MDD312-16N1 IXYS 1: $203.55 78In Stock	Mfr. Part No. MDD312-16N1 Mouser Part No 747-MDD312-16N1	IXYS	Diode Modules 312 Amps 1600V Learn More about IXYS mdd rectifiers	Datasheet	78In Stock	$203.55	Min.: 1 Mult.: 1
Proximity Sensors PROX SENSOR MINI FLANGE MOUNT 59140-020 Littelfuse 1: $5.89 1,389In Stock	Mfr. Part No. 59140-020 Mouser Part No 934-59140-020	Littelfuse	Proximity Sensors PROX SENSOR MINI FLANGE MOUNT Learn More about Littelfuse sensors	Datasheet	1,389In Stock	$5.89 $5.88 $4.56 $3.71 View $3.58 $3.21	Min.: 1 Mult.: 1
Proximity Sensors 59140-3-S-02-F SENS 59140-3-S-02-F Littelfuse 1: $7.52 435In Stock	Mfr. Part No. 59140-3-S-02-F Mouser Part No 934-59140-3-S-02-F	Littelfuse	Proximity Sensors 59140-3-S-02-F SENS Learn More about Littelfuse reed sensors	Datasheet	435In Stock	$7.52 $6.77 $6.62 $6.24 View $5.29 $5.13	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 250A 600VAC Class J 0JTD250.X Littelfuse 1: $543.46 5In Stock	Mfr. Part No. 0JTD250.X Mouser Part No 576-0JTD250.X	Littelfuse	Industrial & Electrical Fuses 250A 600VAC Class J Learn More about Littelfuse jtd powr pro fuses	Datasheet	5In Stock	$543.46 $474.07	Min.: 1 Mult.: 1