Circuit Protection – Mouser Japan

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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.
Industrial & Electrical Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED L50QS350.V Littelfuse 1: ¥23,435 56In Stock	Mfr. Part # L50QS350.V Mouser Part # 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	¥23,435 ¥19,457 ¥17,905.6 ¥15,581.8 ¥15,123.4	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 450A 700VAC 700VDC FF L70QS POWR-SPEED L70QS450.X Littelfuse 1: ¥62,352.3 5In Stock	Mfr. Part # L70QS450.X Mouser Part # 576-L70QS450.X	Littelfuse	Industrial & Electrical Fuses 450A 700VAC 700VDC FF L70QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	5In Stock	¥62,352.3 ¥52,854.7 Quote Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 25A 600VAC J Fuses 0JLS025.T Littelfuse 1: ¥7,227 153In Stock	Mfr. Part # 0JLS025.T Mouser Part # 576-0JLS025.T	Littelfuse	Industrial & Electrical Fuses 25A 600VAC J Fuses Learn More about Littelfuse hvacr solutions	Datasheet	153In Stock	¥7,227 ¥5,267 ¥4,572.7 ¥4,557.8	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 100A 600VAC J Fuses 0JLS100.V Littelfuse 1: ¥15,721.4 128In Stock	Mfr. Part # 0JLS100.V Mouser Part # 576-0JLS100.V	Littelfuse	Industrial & Electrical Fuses 100A 600VAC J Fuses Learn More about Littelfuse hvacr solutions	Datasheet	128In Stock	¥15,721.4 ¥14,497.2 ¥11,992.4 ¥11,040.7	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 200A 600VAC 300VDC Class T JLLS200.X Littelfuse 1: ¥14,101.9 15In Stock	Mfr. Part # JLLS200.X Mouser Part # 576-JLLS200.X	Littelfuse	Industrial & Electrical Fuses 200A 600VAC 300VDC Class T Learn More about Littelfuse hvacr solutions	Datasheet	15In Stock	¥14,101.9 ¥11,301.4 ¥10,600.5 ¥10,529.1 ¥9,695.3	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 30A 600VAC 300VDC CLASS T JLLS030.TXP Littelfuse 1: ¥5,896.6 6In Stock	Mfr. Part # JLLS030.TXP Mouser Part # 576-JLLS030.TXP	Littelfuse	Industrial & Electrical Fuses 30A 600VAC 300VDC CLASS T Learn More about Littelfuse hvacr solutions	Datasheet	6In Stock	¥5,896.6 ¥4,893.3 ¥4,189 ¥3,660.8 View ¥3,373.5 ¥3,315.4	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 300A 600VAC 300VDC Class T JLLS300.X Littelfuse 1: ¥38,842.5 5In Stock	Mfr. Part # JLLS300.X Mouser Part # 576-JLLS300.X	Littelfuse	Industrial & Electrical Fuses 300A 600VAC 300VDC Class T Learn More about Littelfuse hvacr solutions	Datasheet	5In Stock	¥38,842.5 ¥32,200.1 ¥29,687.1 ¥24,531.3	Min.: 1 Mult.: 1
Fuse Holder CLASS J FUSEBLOCK 600V 60A 1P NON-ID LFJ600601C Littelfuse 1: ¥6,785.2 1In Stock	Mfr. Part # LFJ600601C Mouser Part # 576-LFJ600601C	Littelfuse	Fuse Holder CLASS J FUSEBLOCK 600V 60A 1P NON-ID Learn More about Littelfuse hvacr solutions	Datasheet	1In Stock	¥6,785.2 ¥5,202.3 ¥4,903.3 ¥4,614.3 View ¥4,418.3 ¥4,252.2 Quote	Min.: 1 Mult.: 1
Fuse Holder CLASS T FUSE BLOCK 600V 600A 1 POLE LFT606001CS Littelfuse 1: ¥59,782.7 3In Stock	Mfr. Part # LFT606001CS Mouser Part # 576-LFT606001CS	Littelfuse	Fuse Holder CLASS T FUSE BLOCK 600V 600A 1 POLE	Datasheet	3In Stock	¥59,782.7 ¥53,213.5 ¥51,710.3 Quote Quote	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
Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T JLLS450.XXP Littelfuse 1: ¥84,277.5 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	¥84,277.5 ¥69,835.1 ¥64,358.8	Min.: 1 Mult.: 1
Fuse Holder CLASS T FUSE BLOCK 300V 100A 3 POLE LFT301003CS Littelfuse 1: ¥36,344.3 108In Stock	Mfr. Part # LFT301003CS Mouser Part # 576-LFT301003CS	Littelfuse	Fuse Holder CLASS T FUSE BLOCK 300V 100A 3 POLE	Datasheet	108In Stock	¥36,344.3 ¥30,128.9 ¥28,193.8 ¥23,041.4	Min.: 1 Mult.: 1
Fuse Holder CLASS T FUSE BLOCK 600V 30A 3 POLE LFT600303C Littelfuse 1: ¥10,346.4 580In Stock 575Expected 1/20/2027	Mfr. Part # LFT600303C Mouser Part # 576-LFT600303C	Littelfuse	Fuse Holder CLASS T FUSE BLOCK 600V 30A 3 POLE	Datasheet	580In Stock 575Expected 1/20/2027	¥10,346.4 ¥8,584 ¥8,466.1 ¥7,080.8 ¥6,640.7	Min.: 1 Mult.: 1
Fuse Holder CLASS T FUSE BLOCK 600V 100A 3 POLE LFT601003CS Littelfuse 1: ¥34,696.6 139In Stock 187Expected 3/31/2027	Mfr. Part # LFT601003CS Mouser Part # 576-LFT601003CS	Littelfuse	Fuse Holder CLASS T FUSE BLOCK 600V 100A 3 POLE	Datasheet	139In Stock 187Expected 3/31/2027	¥34,696.6 ¥30,753.4 ¥27,953 ¥23,758.9	Min.: 1 Mult.: 1
Fuse Holder LSCR002 MODULAR PAIR LSCR002 Littelfuse 1: ¥6,946.3 1,742In Stock	Mfr. Part # LSCR002 Mouser Part # 576-LSCR002	Littelfuse	Fuse Holder LSCR002 MODULAR PAIR	Datasheet	1,742In Stock	¥6,946.3 ¥6,029.4 ¥5,489.6 ¥4,946.5 ¥4,484.7	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 110A 600VAC 300VDC Class T JLLS110.X Littelfuse 1: ¥17,460.4 40In Stock 26Expected 10/26/2026	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	40In Stock 26Expected 10/26/2026	¥17,460.4 ¥14,925.7 ¥13,419.2 ¥11,386.2 ¥10,482.6	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 150A 600VAC 300VDC Class T JLLS150.X Littelfuse 1: ¥16,218 28In Stock	Mfr. Part # JLLS150.X Mouser Part # 576-JLLS150.X	Littelfuse	Industrial & Electrical Fuses 150A 600VAC 300VDC Class T Learn More about Littelfuse hvacr solutions	Datasheet	28In Stock	¥16,218 ¥13,450.8 ¥12,407.7 ¥10,268.3 View ¥9,456.1 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 90A 500VAC 500VDC FF L50QS POWR-SPEED L50QS090.T Littelfuse 1: ¥11,127 43In Stock	Mfr. Part # L50QS090.T Mouser Part # 576-L50QS090.T	Littelfuse	Industrial & Electrical Fuses 90A 500VAC 500VDC FF L50QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	43In Stock	¥11,127 ¥9,348.1 ¥9,235.2 ¥6,949.6 View ¥6,594.2 ¥6,124.1	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 150A 500VAC 500VDC FF L50QS POWR-SPEED L50QS150.V Littelfuse 1: ¥16,779.4 135In Stock	Mfr. Part # L50QS150.V Mouser Part # 576-L50QS150.V	Littelfuse	Industrial & Electrical Fuses 150A 500VAC 500VDC FF L50QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	135In Stock	¥16,779.4 ¥13,915.9 ¥12,834.5 ¥10,617.1 ¥9,806.5	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED L50QS200.V Littelfuse 1: ¥16,779.4 29In Stock	Mfr. Part # L50QS200.V Mouser Part # 576-L50QS200.V	Littelfuse	Industrial & Electrical Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	29In Stock	¥16,779.4 ¥13,915.9 ¥12,834.5 ¥10,617.1 ¥9,806.5	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 250A 500VAC 500VDC FF L50QS POWR-SPEED L50QS250.V Littelfuse 1: ¥26,680.6 20In Stock	Mfr. Part # L50QS250.V Mouser Part # 576-L50QS250.V	Littelfuse	Industrial & Electrical Fuses 250A 500VAC 500VDC FF L50QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	20In Stock	¥26,680.6 ¥22,126.2 ¥20,403.7 ¥16,877.4 ¥15,537	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED L50QS300.V Littelfuse 1: ¥26,680.6 27In Stock 33Expected 11/26/2026	Mfr. Part # L50QS300.V Mouser Part # 576-L50QS300.V	Littelfuse	Industrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	27In Stock 33Expected 11/26/2026	¥26,680.6 ¥22,126.2 ¥20,403.7 ¥16,877.4 ¥15,537	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED L50QS600.X Littelfuse 1: ¥39,721.2 56In Stock	Mfr. Part # L50QS600.X Mouser Part # 576-L50QS600.X	Littelfuse	Industrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	56In Stock	¥39,721.2 ¥32,927.7 ¥30,356.4 ¥25,084.4	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 100A 700VAC 700VDC FF L70QS POWR-SPEED L70QS100.V Littelfuse 1: ¥22,039.8 21In Stock	Mfr. Part # L70QS100.V Mouser Part # 576-L70QS100.V	Littelfuse	Industrial & Electrical Fuses 100A 700VAC 700VDC FF L70QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	21In Stock	¥22,039.8 ¥18,277.6 ¥16,854.2 ¥13,940.8 ¥12,834.5	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 200A 700VAC 700VDC FF L70QS POWR-SPEED L70QS200.V Littelfuse 1: ¥30,994.3 48In Stock	Mfr. Part # L70QS200.V Mouser Part # 576-L70QS200.V	Littelfuse	Industrial & Electrical Fuses 200A 700VAC 700VDC FF L70QS POWR-SPEED Learn More about Littelfuse qs high speed fuses	Datasheet	48In Stock	¥30,994.3 ¥25,692.3 ¥23,689.2 ¥19,584.9	Min.: 1 Mult.: 1