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HVAC/R Solutions

Littelfuse HVAC/R Solutions feature an extensive product portfolio that offers accuracy, reliability, and durability. These innovative products help to streamline HVAC/R system designs and are designed to protect vital components, control loads while increasing system efficiency, and sense temperatures more accurately. Littelfuse HVAC/R Solutions are ideal for commercial HVAC systems, residential HVAC systems, and commercial refrigeration.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Contactors - Electromechanical 3P 240V 40A CONT. CON-3/240/40 Hartland Controls / Littelfuse 1: ¥9,225.2 29In Stock Factory Special Order	Mfr. Part # CON-3/240/40 Mouser Part # 576-CON-3/240/40 Factory Special Order	Hartland Controls / Littelfuse	Contactors - Electromechanical 3P 240V 40A CONT. Learn More about Hartland Controls / Littelfuse hartland hcc 3 pole contactors	Datasheet	29In Stock	¥9,225.2 ¥9,223.5 View ¥7,246.9 ¥7,243.6	Min.: 1 Mult.: 1
Contactors - Electromechanical 1P 120V 30A CONT. W/SHNT/CVR CON-1/120/30 Hartland Controls / Littelfuse 1: ¥3,753.9 48In Stock Factory Special Order	Mfr. Part # CON-1/120/30 Mouser Part # 576-CON-1/120/30 Factory Special Order	Hartland Controls / Littelfuse	Contactors - Electromechanical 1P 120V 30A CONT. W/SHNT/CVR Learn More about Hartland Controls / Littelfuse hartland hcc 1 pole 2 pole contactors	Datasheet	48In Stock	¥3,753.9 ¥3,551.2 View ¥3,549.6 ¥2,954.9 ¥2,953.3	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 1A 600VAC 500VDC Midget 0KLK001.T Littelfuse 1: ¥4,318.6 1,096In Stock	Mfr. Part # 0KLK001.T Mouser Part # 576-0KLK001.T	Littelfuse	Industrial & Electrical Fuses 1A 600VAC 500VDC Midget Learn More about Littelfuse hvacr solutions	Datasheet	1,096In Stock	¥4,318.6 ¥3,732.3 ¥3,421.7 ¥2,954.9 View ¥2,524.7 ¥2,332 ¥2,099.5 Quote	Min.: 1 Mult.: 1
Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6 LFD25703Z Littelfuse 1: ¥11,029 409In Stock	Mfr. Part # LFD25703Z Mouser Part # 576-LFD25703Z	Littelfuse	Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6 Learn More about Littelfuse hvacr solutions	Datasheet	409In Stock	¥11,029 ¥9,941.1 ¥9,080.7 ¥8,584 View ¥8,192.1 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 10A 250VAC Midget 0BLN010.T Littelfuse 1: ¥1,240.8 543In Stock	Mfr. Part # 0BLN010.T Mouser Part # 576-0BLN010.T	Littelfuse	Industrial & Electrical Fuses 10A 250VAC Midget Learn More about Littelfuse hvacr solutions	Datasheet	543In Stock	¥1,240.8 ¥1,109.5 ¥1,069.7 ¥832.2 View ¥727.5 ¥672.7 ¥601.3 ¥553.1	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 1A 500VAC Midget 0FLQ001.T Littelfuse 1: ¥5,333.5 137In Stock	Mfr. Part # 0FLQ001.T Mouser Part # 576-0FLQ001.T	Littelfuse	Industrial & Electrical Fuses 1A 500VAC Midget Learn More about Littelfuse hvacr solutions	Datasheet	137In Stock	¥5,333.5 ¥4,976.4 ¥3,629.3 ¥3,230.6 View ¥3,079.5 ¥2,833.7	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 3A 500VAC Midget 0FLQ003.T Littelfuse 1: ¥4,978 332In Stock	Mfr. Part # 0FLQ003.T Mouser Part # 576-0FLQ003.T	Littelfuse	Industrial & Electrical Fuses 3A 500VAC Midget Learn More about Littelfuse hvacr solutions	Datasheet	332In Stock	¥4,978 ¥4,130.9 ¥3,810.3 ¥3,157.6 View ¥2,910.1 ¥2,609.4 ¥2,401.8	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 10A 500VAC Midget 0FLQ010.T Littelfuse 1: ¥4,979.7 214In Stock	Mfr. Part # 0FLQ010.T Mouser Part # 576-0FLQ010.T	Littelfuse	Industrial & Electrical Fuses 10A 500VAC Midget Learn More about Littelfuse hvacr solutions	Datasheet	214In Stock	¥4,979.7 ¥4,976.4 ¥4,591 ¥3,803.7 View ¥3,504.7 ¥2,881.8 ¥2,807.1 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 5A 600VAC 500VDC Midget 0KLK005.T Littelfuse 1: ¥4,318.6 701In Stock	Mfr. Part # 0KLK005.T Mouser Part # 576-0KLK005.T	Littelfuse	Industrial & Electrical Fuses 5A 600VAC 500VDC Midget Learn More about Littelfuse hvacr solutions	Datasheet	701In Stock	¥4,318.6 ¥3,732.3 ¥3,421.7 ¥2,954.9 View ¥2,524.7 ¥2,332 ¥2,099.5 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 6A 600VAC 500VDC Midget 0KLK006.T Littelfuse 1: ¥4,318.6 147In Stock	Mfr. Part # 0KLK006.T Mouser Part # 576-0KLK006.T	Littelfuse	Industrial & Electrical Fuses 6A 600VAC 500VDC Midget Learn More about Littelfuse hvacr solutions	Datasheet	147In Stock	¥4,318.6 ¥3,732.3 ¥3,421.7 ¥2,954.9 View ¥2,524.7 ¥2,332 ¥2,099.5 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 15A 600VAC 500VDC Midget 0KLK015.T Littelfuse 1: ¥4,438.2 250In Stock	Mfr. Part # 0KLK015.T Mouser Part # 576-0KLK015.T	Littelfuse	Industrial & Electrical Fuses 15A 600VAC 500VDC Midget Learn More about Littelfuse hvacr solutions	Datasheet	250In Stock	¥4,438.2 ¥3,579.5 ¥3,184.1 ¥2,832 View ¥2,614.4 ¥2,383.5	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 20A 600VAC 500VDC Midget 0KLK020.T Littelfuse 1: ¥4,606 593In Stock	Mfr. Part # 0KLK020.T Mouser Part # 576-0KLK020.T	Littelfuse	Industrial & Electrical Fuses 20A 600VAC 500VDC Midget Learn More about Littelfuse hvacr solutions	Datasheet	593In Stock	¥4,606 ¥3,856.8 ¥3,529.6 ¥3,019.7 View ¥2,641 ¥2,474.9 ¥2,410.1 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 30A 600VAC 500VDC Midget 0KLK030.T Littelfuse 1: ¥4,451.5 490In Stock	Mfr. Part # 0KLK030.T Mouser Part # 576-0KLK030.T	Littelfuse	Industrial & Electrical Fuses 30A 600VAC 500VDC Midget Learn More about Littelfuse hvacr solutions	Datasheet	490In Stock	¥4,451.5 ¥3,624.3 ¥3,209.1 ¥2,883.5 View ¥2,594.5 ¥2,428.4 ¥2,287.2 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 60A 480VAC 0SLC060.T Littelfuse 1: ¥4,494.7 124In Stock	Mfr. Part # 0SLC060.T Mouser Part # 576-0SLC060.T	Littelfuse	Industrial & Electrical Fuses 60A 480VAC Learn More about Littelfuse hvacr solutions	Datasheet	124In Stock	¥4,494.7 ¥3,885.1 ¥3,561.2 ¥3,074.5 View ¥2,627.7 ¥2,428.4 ¥2,184.2 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 30A 300VAC JLLN030.T Littelfuse 1: ¥6,561 113In Stock	Mfr. Part # JLLN030.T Mouser Part # 576-JLLN030.T	Littelfuse	Industrial & Electrical Fuses 30A 300VAC Learn More about Littelfuse jlln	Datasheet	113In Stock	¥6,561 ¥5,625.8 ¥5,190.6 ¥4,715.6 View ¥4,378.4 ¥3,434.9 ¥3,159.2	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 100A 300VAC JLLN100.V Littelfuse 1: ¥7,614 83In Stock 82Expected 12/3/2026	Mfr. Part # JLLN100.V Mouser Part # 576-JLLN100.V	Littelfuse	Industrial & Electrical Fuses 100A 300VAC Learn More about Littelfuse jlln	Datasheet	83In Stock 82Expected 12/3/2026	¥7,614 ¥6,848.3 ¥6,316.8 ¥5,466.4 View ¥4,816.9 ¥4,318.6	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 300V F/A CLASS T 150A PLTD JLLN150.XXP Littelfuse 1: ¥13,256.4 35In Stock	Mfr. Part # JLLN150.XXP Mouser Part # 576-JLLN150.XXP	Littelfuse	Industrial & Electrical Fuses 300V F/A CLASS T 150A PLTD Learn More about Littelfuse jlln	Datasheet	35In Stock	¥13,256.4 ¥11,346.3 ¥10,133.8 ¥8,726.9 View ¥8,130.6 ¥7,584.1	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 200A 300VAC 125VDC Class T JLLN200.X Littelfuse 1: ¥11,534 57In Stock	Mfr. Part # JLLN200.X Mouser Part # 576-JLLN200.X	Littelfuse	Industrial & Electrical Fuses 200A 300VAC 125VDC Class T Learn More about Littelfuse jlln	Datasheet	57In Stock	¥11,534 ¥9,808.2 ¥9,620.5 ¥8,137.2 View ¥7,331.7 ¥6,569.3	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 110A 600VAC 300VDC Class T JLLS110.X Littelfuse 1: ¥17,463.8 66In Stock	Mfr. Part # JLLS110.X Mouser Part # 576-JLLS110.X	Littelfuse	Industrial & Electrical Fuses 110A 600VAC 300VDC Class T Learn More about Littelfuse hvacr solutions	Datasheet	66In Stock	¥17,463.8 ¥14,925.7 ¥13,444.1 ¥11,386.2 ¥10,482.6	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 1A 600VAC 600VDC Midget KLKD001.T Littelfuse 1: ¥4,466.4 242In Stock	Mfr. Part # KLKD001.T Mouser Part # 576-KLKD001.T	Littelfuse	Industrial & Electrical Fuses 1A 600VAC 600VDC Midget Learn More about Littelfuse hvac protection control solutions	Datasheet	242In Stock	¥4,466.4 ¥3,860.2 ¥3,537.9 ¥3,056.2 View ¥2,611.1 ¥2,411.8 ¥2,170.9 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 3A 600VAC 600VDC Midget KLKD003.T Littelfuse 1: ¥8,912.9 143In Stock	Mfr. Part # KLKD003.T Mouser Part # 576-KLKD003.T	Littelfuse	Industrial & Electrical Fuses 3A 600VAC 600VDC Midget Learn More about Littelfuse hvac protection control solutions	Datasheet	143In Stock	¥8,912.9 ¥7,393.1 ¥6,177.3 ¥5,645.7 View ¥5,200.6 ¥4,660.8 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 5A 600VAC 600VDC Midget KLKD005.T Littelfuse 1: ¥4,405 116In Stock 250On Order	Mfr. Part # KLKD005.T Mouser Part # 576-KLKD005.T	Littelfuse	Industrial & Electrical Fuses 5A 600VAC 600VDC Midget Learn More about Littelfuse hvac protection control solutions	Datasheet	116In Stock 250On Order	¥4,405 ¥3,488.1 ¥3,298.7 ¥3,016.4 View ¥2,685.8 ¥2,473.2 ¥2,295.5	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 8A 600VAC 600VDC Midget KLKD008.T Littelfuse 1: ¥4,466.4 107In Stock	Mfr. Part # KLKD008.T Mouser Part # 576-KLKD008.T	Littelfuse	Industrial & Electrical Fuses 8A 600VAC 600VDC Midget Learn More about Littelfuse hvac protection control solutions	Datasheet	107In Stock	¥4,466.4 ¥3,860.2 ¥3,537.9 ¥3,056.2 View ¥2,611.1 ¥2,411.8 ¥2,170.9 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 15A 600VAC 600VDC Midget KLKD015.T Littelfuse 1: ¥4,391.7 353In Stock	Mfr. Part # KLKD015.T Mouser Part # 576-KLKD015.T	Littelfuse	Industrial & Electrical Fuses 15A 600VAC 600VDC Midget Learn More about Littelfuse hvac protection control solutions	Datasheet	353In Stock	¥4,391.7 ¥3,644.2 ¥3,327 ¥2,785.5 View ¥2,619.4 ¥2,411.8 ¥2,117.8	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 20A 600VAC 600VDC Midget KLKD020.T Littelfuse 1: ¥3,564.5 176In Stock	Mfr. Part # KLKD020.T Mouser Part # 576-KLKD020.T	Littelfuse	Industrial & Electrical Fuses 20A 600VAC 600VDC Midget Learn More about Littelfuse hvac protection control solutions	Datasheet	176In Stock	¥3,564.5 ¥3,340.3 ¥3,338.6 ¥2,783.8 View ¥2,566.2 ¥2,302.1 ¥2,117.8 Quote	Min.: 1 Mult.: 1

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