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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.	RoHS
Industrial & Electrical Fuses 20A 600V Fast Acting Midget 0KLK020.TS Littelfuse 1: ¥6,323.4 2In Stock 20Expected 11/12/2026	Mfr. Part # 0KLK020.TS Mouser Part # 576-0KLK020.TS	Littelfuse	Industrial & Electrical Fuses 20A 600V Fast Acting Midget Learn More about Littelfuse hvacr solutions	Datasheet	2In Stock 20Expected 11/12/2026	¥6,323.4 ¥5,247.1 ¥4,491.3 ¥3,554.5	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T JLLS450.XXP Littelfuse 1: ¥84,310.7 2In Stock	Mfr. Part # JLLS450.XXP Mouser Part # 576-JLLS450.XXP	Littelfuse	Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T Learn More about Littelfuse hvacr solutions	Datasheet	2In Stock	¥84,310.7 ¥66,066.3	Min.: 1 Mult.: 1
Industrial & Electrical Fuses .2A 600VAC 600VDC Midget KLKD.200T Littelfuse 1: ¥4,468.1 9In Stock	Mfr. Part # KLKD.200T Mouser Part # 576-KLKD.200T	Littelfuse	Industrial & Electrical Fuses .2A 600VAC 600VDC Midget Learn More about Littelfuse hvac protection control solutions	Datasheet	9In Stock	¥4,468.1 ¥3,861.8 ¥2,906.8 ¥2,808.8 ¥2,451.6	Min.: 1 Mult.: 1
Fuse Holder CLASS R FUSEBLOCK 600V 30A 2P LFR600302C Littelfuse 1: ¥8,833.2 11In Stock	Mfr. Part # LFR600302C Mouser Part # 576-LFR600302C	Littelfuse	Fuse Holder CLASS R FUSEBLOCK 600V 30A 2P Learn More about Littelfuse hvacr solutions	Datasheet	11In Stock	¥8,833.2 ¥8,270.1 ¥7,381.5 ¥6,267 View ¥6,024.4 ¥5,891.6 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 100A 600VAC 300VDC Class RK1 LSRK100.V Littelfuse 1: ¥19,953.6 5In Stock	Mfr. Part # LSRK100.V Mouser Part # 576-LSRK100.V	Littelfuse	Industrial & Electrical Fuses 100A 600VAC 300VDC Class RK1 Learn More about Littelfuse hvacr solutions	Datasheet	5In Stock	¥19,953.6 ¥14,738.1 ¥13,168.4 ¥12,019	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 4A 250VAC Midget 0BLF004.T Littelfuse 1: ¥1,778.9 18In Stock	Mfr. Part # 0BLF004.T Mouser Part # 576-0BLF004.T	Littelfuse	Industrial & Electrical Fuses 4A 250VAC Midget Learn More about Littelfuse hvacr solutions	Datasheet	18In Stock	¥1,778.9 ¥1,564.7 ¥1,504.9 ¥882	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 9A 600VAC 500VDC Midget 0KLK009.T Littelfuse 1: ¥5,454.7 3In Stock	Mfr. Part # 0KLK009.T Mouser Part # 576-0KLK009.T	Littelfuse	Industrial & Electrical Fuses 9A 600VAC 500VDC Midget Learn More about Littelfuse hvacr solutions	Datasheet	3In Stock	¥5,454.7 ¥4,526.2 ¥3,252.2 ¥3,217.4 View Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 2.5A 600VAC 500VDC Midget 0KLK02.5T Littelfuse 1: ¥5,223.8 2In Stock	Mfr. Part # 0KLK02.5T Mouser Part # 576-0KLK02.5T	Littelfuse	Industrial & Electrical Fuses 2.5A 600VAC 500VDC Midget Learn More about Littelfuse hvacr solutions	Datasheet	2In Stock	¥5,223.8 ¥4,335.2 ¥3,567.8 ¥3,117.7 View ¥3,043 ¥3,028	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 300V F/A CLASS T 125A JLLN125.XXP Littelfuse 1: ¥12,631.9 1In Stock	Mfr. Part # JLLN125.XXP Mouser Part # 576-JLLN125.XXP	Littelfuse	Industrial & Electrical Fuses 300V F/A CLASS T 125A Learn More about Littelfuse jlln	Datasheet	1In Stock	¥12,631.9 ¥11,024.1 ¥9,192 View Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses .125A 600VAC 600VDC Midget KLKD.125T Littelfuse 1: ¥4,468.1 5In Stock	Mfr. Part # KLKD.125T Mouser Part # 576-KLKD.125T	Littelfuse	Industrial & Electrical Fuses .125A 600VAC 600VDC Midget Learn More about Littelfuse hvac protection control solutions	Datasheet	5In Stock	¥4,468.1 ¥3,861.8 ¥3,031.3 ¥2,988.1 ¥2,451.6	Min.: 1 Mult.: 1
Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID LFJ600302C Littelfuse 1: ¥11,716.7 3In Stock	Mfr. Part # LFJ600302C Mouser Part # 576-LFJ600302C	Littelfuse	Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID Learn More about Littelfuse hvacr solutions	Datasheet	3In Stock	¥11,716.7 ¥7,790.1 ¥7,222 ¥6,466.3 View ¥6,338.4 ¥6,170.6 Quote	Min.: 1 Mult.: 1
Terminal Block Tools & Accessories 600V Blocks and Covers 0LCH1323Z Littelfuse 1: ¥1,604.5 543In Stock	Mfr. Part # 0LCH1323Z Mouser Part # 576-0LCH1323Z	Littelfuse	Terminal Block Tools & Accessories 600V Blocks and Covers Learn More about Littelfuse hvacr solutions	Datasheet	543In Stock	¥1,604.5 ¥1,347.1 ¥1,265.7 ¥1,166 View ¥1,086.3 ¥921.9	Min.: 1 Mult.: 1
Contactors - Electromechanical 3P 240V 30A CONT. W/LUG TER CON-3/240/30L Hartland Controls / Littelfuse 1: ¥19,171.3 19In Stock	Mfr. Part # CON-3/240/30L Mouser Part # 576-CON-3/240/30L	Hartland Controls / Littelfuse	Contactors - Electromechanical 3P 240V 30A CONT. W/LUG TER Learn More about Hartland Controls / Littelfuse hartland hcc 1 pole 2 pole contactors	Datasheet	19In Stock	¥19,171.3 ¥14,846 ¥14,844.4 ¥14,842.7 View ¥14,839.4 Quote	Min.: 1 Mult.: 1
Fixed Terminal Blocks 160A 1-POLE IEC/UL Distribution Block GDB61601Z Littelfuse 1: ¥13,151.8 21In Stock	Mfr. Part # GDB61601Z Mouser Part # 576-GDB61601Z	Littelfuse	Fixed Terminal Blocks 160A 1-POLE IEC/UL Distribution Block Learn More about Littelfuse gbd distribution blocks	Datasheet	21In Stock	¥13,151.8 ¥9,705.2 ¥8,569.1 ¥8,092.4 ¥7,969.5	Min.: 1 Mult.: 1
Terminal Block Tools & Accessories Distribution/Splicer Blocks and Covers LPBC43 Littelfuse 1: ¥8,610.6 1In Stock	Mfr. Part # LPBC43 Mouser Part # 576-LPBC43	Littelfuse	Terminal Block Tools & Accessories Distribution/Splicer Blocks and Covers Learn More about Littelfuse hvacr solutions	Datasheet	1In Stock	¥8,610.6 View ¥6,283.6 ¥5,697.2 ¥5,353.4 ¥5,082.7 ¥4,813.6 Quote	Min.: 1 Mult.: 1	No
Fuse Clips 250 Volt Fuse Reducers LRU216R Littelfuse 1: ¥8,632.2 9In Stock	Mfr. Part # LRU216R Mouser Part # 576-LRU216R	Littelfuse	Fuse Clips 250 Volt Fuse Reducers Learn More about Littelfuse hvacr solutions	Datasheet	9In Stock	¥8,632.2 ¥7,158.9 View ¥6,604.1 ¥5,084.3 ¥4,783.7 ¥4,544.5 Quote	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 600 VAC/300 VDC Class RK1 Fuses LSRK006.TXID Littelfuse 1: ¥7,796.7 8In Stock	Mfr. Part # LSRK006.TXID Mouser Part # 576-LSRK006.TXID	Littelfuse	Industrial & Electrical Fuses 600 VAC/300 VDC Class RK1 Fuses Learn More about Littelfuse hvacr solutions	Datasheet	8In Stock	¥7,796.7 ¥6,467.9 ¥5,092.6 ¥4,604.3 View ¥4,405 ¥4,232.2 Quote	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 1A 600VAC 0SLC001.T Littelfuse 1: ¥3,092.8 95In Stock	Mfr. Part # 0SLC001.T Mouser Part # 576-0SLC001.T	Littelfuse	Industrial & Electrical Fuses 1A 600VAC Learn More about Littelfuse hvacr solutions	Datasheet	95In Stock	¥3,092.8 ¥2,566.2 ¥1,778.9 ¥1,762.3 View ¥1,622.8 ¥1,493.2 ¥1,373.6	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 20A 250VAC 125VDC Class RK1 LNRK020.T Littelfuse 1: ¥3,594.4 56In Stock	Mfr. Part # LNRK020.T Mouser Part # 576-LNRK020.T	Littelfuse	Industrial & Electrical Fuses 20A 250VAC 125VDC Class RK1 Learn More about Littelfuse hvacr solutions	Datasheet	56In Stock	¥3,594.4 ¥3,521.3 ¥3,262.2 ¥2,979.8 View ¥2,893.5 ¥2,842 ¥2,773.9 Quote	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 125A 600VAC 300VDC Class RK1 LSRK125.X Littelfuse 1: ¥37,943.9 2In Stock	Mfr. Part # LSRK125.X Mouser Part # 576-LSRK125.X	Littelfuse	Industrial & Electrical Fuses 125A 600VAC 300VDC Class RK1 Learn More about Littelfuse hvacr solutions	Datasheet	2In Stock	¥37,943.9 ¥32,283.2 ¥31,424.5 ¥30,110.6	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 80A 600V Time Delay POWR-Pro JTD080ID Littelfuse 1: ¥18,109.9 2In Stock	Mfr. Part # JTD080ID Mouser Part # 576-JTD080ID	Littelfuse	Industrial & Electrical Fuses 80A 600V Time Delay POWR-Pro Learn More about Littelfuse jtd powr pro fuses	Datasheet	2In Stock	¥18,109.9 ¥15,723 ¥15,091.8 ¥13,626.8 View ¥13,020.6 Quote	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK1 LNRK010.T Littelfuse 1: ¥3,866.8 16In Stock	Mfr. Part # LNRK010.T Mouser Part # 576-LNRK010.T	Littelfuse	Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK1 Learn More about Littelfuse hvacr solutions	Datasheet	16In Stock	¥3,866.8 ¥3,757.2 ¥3,478.1 ¥3,350.2 View ¥3,229 ¥3,170.8 ¥3,099.4 Quote	Min.: 1 Mult.: 1	No
Fuse Clips 600 Volt Fuse Reducers LRU616R Littelfuse 1: ¥12,412.7 1In Stock	Mfr. Part # LRU616R Mouser Part # 576-LRU616R	Littelfuse	Fuse Clips 600 Volt Fuse Reducers Learn More about Littelfuse hvacr solutions	Datasheet	1In Stock	¥12,412.7 View ¥9,150.4 ¥8,462.8 ¥7,421.3 ¥6,994.5 ¥6,575.9 Quote	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 60A 600VAC 300VDC Class RK1 LSRK060.T Littelfuse 1: ¥10,492.5 2In Stock	Mfr. Part # LSRK060.T Mouser Part # 576-LSRK060.T	Littelfuse	Industrial & Electrical Fuses 60A 600VAC 300VDC Class RK1 Learn More about Littelfuse hvacr solutions	Datasheet	2In Stock	¥10,492.5 ¥7,793.4 ¥6,926.4	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses 30A 300VAC 160VDC CLASS T JLLN030.TXP Littelfuse 1: ¥7,188.8 4In Stock	Mfr. Part # JLLN030.TXP Mouser Part # 576-JLLN030.TXP	Littelfuse	Industrial & Electrical Fuses 30A 300VAC 160VDC CLASS T Learn More about Littelfuse jlln	Datasheet	4In Stock	¥7,188.8 ¥5,986.2 ¥4,184.1	Min.: 1 Mult.: 1

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