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Circuit Protection

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Types of Circuit Protection

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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.
Fuse Holder Fuse Block Dual Eaton Electronics 4408 4408 Eaton Electronics Restricted Availability Obsolete	Mfr. Part # 4408 Mouser Part # 504-4408 Obsolete	Eaton Electronics	Fuse Holder Fuse Block Dual Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Circuit Breakers BP CB ED4 3P4W 480V 80A IP40 G Siemens SLEC440800GED4 SLEC440800GED4 Siemens 1: ¥708,145.8 Non-Stocked Lead-Time 9 Weeks New At Mouser	Mfr. Part # SLEC440800GED4 Mouser Part # 982-SLEC440800GED4 New At Mouser	Siemens	Circuit Breakers BP CB ED4 3P4W 480V 80A IP40 G		Non-Stocked Lead-Time 9 Weeks	¥708,145.8	Min.: 1 Mult.: 1
Circuit Breakers BP CB ED4 3P4W 480V 80A IP40 IG Siemens SLEC440800IGED4 SLEC440800IGED4 Siemens 1: ¥708,145.8 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part # SLEC440800IGED4 Mouser Part # 982-SLEC440800IGED4 New At Mouser	Siemens	Circuit Breakers BP CB ED4 3P4W 480V 80A IP40 IG		Non-Stocked Lead-Time 7 Weeks	¥708,145.8	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K A-TRIP 5SY44085 Siemens 1: ¥40,270.9 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 5SY44085 Mouser Part # 982-5SY44085	Siemens	Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K A-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥40,270.9 ¥37,759.5 ¥35,645.1 ¥33,789.7 View Quote	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K C-TRIP 5SY44087 Siemens 1: ¥40,270.9 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 5SY44087 Mouser Part # 982-5SY44087	Siemens	Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K C-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥40,270.9 ¥37,759.5 ¥35,645.1 ¥33,789.7 View Quote	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K D-TRIP 5SY44088 Siemens 1: ¥40,270.9 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # 5SY44088 Mouser Part # 982-5SY44088	Siemens	Circuit Breakers SUP PTOR 5SY4 4P 480V 8A 5K D-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	Non-Stocked Lead-Time 6 Weeks	¥40,270.9 ¥37,759.5 ¥35,645.1 ¥33,789.7 View Quote	Min.: 1 Mult.: 1
Circuit Breakers SUP PTOR 5SY4 4P 480V 40A 5K D-TRIP 5SY44408 Siemens 1: ¥40,270.9 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # 5SY44408 Mouser Part # 982-5SY44408	Siemens	Circuit Breakers SUP PTOR 5SY4 4P 480V 40A 5K D-TRIP Learn More about Siemens 5sy4 mini circuit breakers	Datasheet	Non-Stocked Lead-Time 4 Weeks	¥40,270.9 ¥37,759.5 ¥35,645.1 ¥33,789.7 View Quote	Min.: 1 Mult.: 1
Fuse Holder 28V Ind 03440803Z Littelfuse 200: ¥6,428.1 Non-Stocked Lead-Time 23 Weeks	Mfr. Part # 03440803Z Mouser Part # 576-03440803Z	Littelfuse	Fuse Holder 28V Ind Learn More about Littelfuse 6x32 3ab3ag fuseholders	Datasheet	Non-Stocked Lead-Time 23 Weeks	¥6,428.1	Min.: 200 Mult.: 200
Circuit Breaker Accessories 80A 4P BUS PLUG WITH ED4 BREAKER IP54 Siemens SLEC440804ED4 SLEC440804ED4 Siemens 1: ¥695,276.3 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part # SLEC440804ED4 Mouser Part # 982-SLEC440804ED4 New At Mouser	Siemens	Circuit Breaker Accessories 80A 4P BUS PLUG WITH ED4 BREAKER IP54		Non-Stocked Lead-Time 7 Weeks	¥695,276.3	Min.: 1 Mult.: 1
Circuit Breakers BP CB ED4 3P4W 480V 80A IP40 HG Siemens SLEC440800ED4 SLEC440800ED4 Siemens 1: ¥691,029.2 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part # SLEC440800ED4 Mouser Part # 982-SLEC440800ED4 New At Mouser	Siemens	Circuit Breakers BP CB ED4 3P4W 480V 80A IP40 HG		Non-Stocked Lead-Time 7 Weeks	¥691,029.2	Min.: 1 Mult.: 1
Circuit Breakers BP CB HED4 3P4W 480V 80A IP55 G Siemens SLEC440804GHED4 SLEC440804GHED4 Siemens 1: ¥761,493.8 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part # SLEC440804GHED4 Mouser Part # 982-SLEC440804GHED4 New At Mouser	Siemens	Circuit Breakers BP CB HED4 3P4W 480V 80A IP55 G		Non-Stocked Lead-Time 7 Weeks	¥761,493.8	Min.: 1 Mult.: 1
Circuit Breaker Accessories 80A 4P BUS PLUG WITH HED4 BREAKER IP54 Siemens SLEC440804HED4 SLEC440804HED4 Siemens 1: ¥734,007.5 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part # SLEC440804HED4 Mouser Part # 982-SLEC440804HED4 New At Mouser	Siemens	Circuit Breaker Accessories 80A 4P BUS PLUG WITH HED4 BREAKER IP54		Non-Stocked Lead-Time 7 Weeks	¥734,007.5	Min.: 1 Mult.: 1
Circuit Breakers BP CB ED4 3P4W 480V 80A IP55 IG Siemens SLEC440804IGED4 SLEC440804IGED4 Siemens 1: ¥721,388.9 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part # SLEC440804IGED4 Mouser Part # 982-SLEC440804IGED4 New At Mouser	Siemens	Circuit Breakers BP CB ED4 3P4W 480V 80A IP55 IG		Non-Stocked Lead-Time 7 Weeks	¥721,388.9	Min.: 1 Mult.: 1
Circuit Breakers BP CB HED4 3P4W 480V 80A IP40 G Siemens SLEC440800GHED4 SLEC440800GHED4 Siemens 1: ¥746,626.1 Non-Stocked Lead-Time 9 Weeks New At Mouser	Mfr. Part # SLEC440800GHED4 Mouser Part # 982-SLEC440800GHED4 New At Mouser	Siemens	Circuit Breakers BP CB HED4 3P4W 480V 80A IP40 G		Non-Stocked Lead-Time 9 Weeks	¥746,626.1	Min.: 1 Mult.: 1
Circuit Breakers BP CB HED4 3P4W 480V 80A IP40 HG Siemens SLEC440800HED4 SLEC440800HED4 Siemens 1: ¥729,634.1 Non-Stocked Lead-Time 9 Weeks New At Mouser	Mfr. Part # SLEC440800HED4 Mouser Part # 982-SLEC440800HED4 New At Mouser	Siemens	Circuit Breakers BP CB HED4 3P4W 480V 80A IP40 HG		Non-Stocked Lead-Time 9 Weeks	¥729,634.1	Min.: 1 Mult.: 1
Circuit Breakers BP CB HED4 3P4W 480V 80A IP40 IG Siemens SLEC440800IGHED4 SLEC440800IGHED4 Siemens 1: ¥746,626.1 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part # SLEC440800IGHED4 Mouser Part # 982-SLEC440800IGHED4 New At Mouser	Siemens	Circuit Breakers BP CB HED4 3P4W 480V 80A IP40 IG		Non-Stocked Lead-Time 7 Weeks	¥746,626.1	Min.: 1 Mult.: 1
Circuit Breakers BP CB ED4 3P4W 480V 80A IP55 G Siemens SLEC440804GED4 SLEC440804GED4 Siemens 1: ¥722,887.1 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part # SLEC440804GED4 Mouser Part # 982-SLEC440804GED4 New At Mouser	Siemens	Circuit Breakers BP CB ED4 3P4W 480V 80A IP55 G		Non-Stocked Lead-Time 7 Weeks	¥722,887.1	Min.: 1 Mult.: 1
Circuit Breakers BREAKER ED6 50A 600V LUGS, BKR OPERATOR Siemens 8324408 8324408 Siemens 1: ¥495,363.4 Non-Stocked Lead-Time 1 Week	Mfr. Part # 8324408 Mouser Part # 982-8324408	Siemens	Circuit Breakers BREAKER ED6 50A 600V LUGS, BKR OPERATOR	Datasheet	Non-Stocked Lead-Time 1 Week	¥495,363.4	Min.: 1 Mult.: 1
Circuit Breakers BP CB HED4 3P4W 480V 80A IP55 IG Siemens SLEC440804IGHED4 SLEC440804IGHED4 Siemens 1: ¥759,744.7 Non-Stocked Lead-Time 7 Weeks New At Mouser	Mfr. Part # SLEC440804IGHED4 Mouser Part # 982-SLEC440804IGHED4 New At Mouser	Siemens	Circuit Breakers BP CB HED4 3P4W 480V 80A IP55 IG		Non-Stocked Lead-Time 7 Weeks	¥759,744.7	Min.: 1 Mult.: 1
Triacs RAIL TRIAC BT136-600,127 WeEn Semiconductors 1: ¥199.3 1,487In Stock	Mfr. Part # BT136-600,127 Mouser Part # 771-BT136-600	WeEn Semiconductors	Triacs RAIL TRIAC	Datasheet	1,487In Stock	¥199.3 ¥124.7 ¥82.1 ¥63.6 View ¥57.5 ¥52.5 ¥49.3	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 200A 690V 1BN/50 AR UC 170M4408 Bussmann / Eaton 3: ¥239,265.4 Non-Stocked	Mfr. Part # 170M4408 Mouser Part # 504-170M4408	Bussmann / Eaton	Industrial & Electrical Fuses 200A 690V 1BN/50 AR UC	Datasheet	Non-Stocked	¥239,265.4	Min.: 3 Mult.: 3
Cartridge Fuses 250V SA 2,5 A 6.32 Mersen Y084408 Y084408 Mersen 50: ¥8,291.7 Non-Stocked New Product	Mfr. Part # Y084408 Mouser Part # 737-Y084408 New Product	Mersen	Cartridge Fuses 250V SA 2,5 A 6.32		Non-Stocked	¥8,291.7 ¥7,637.3 ¥6,845	Min.: 50 Mult.: 50
Circuit Breakers Cir Brkr Hyd Mag 229-4-1REC4-40877-10 AIRPAX 3: ¥55,812.9 Non-Stocked	Mfr. Part # 229-4-1REC4-40877-10 Mouser Part # 874-22941REC44087710	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag	Datasheet	Non-Stocked	¥55,812.9 ¥55,161.8	Min.: 3 Mult.: 3
Circuit Breakers Cir Brkr, HydMag, 4 pl, 277/480VAC, 60A, 24VDC VT 229-4-1REC4-40877-6 AIRPAX 3: ¥70,881.5 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # 229-4-1REC4-40877-6 Mouser Part # 874-22941REC4408776	AIRPAX	Circuit Breakers Cir Brkr, HydMag, 4 pl, 277/480VAC, 60A, 24VDC VT Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	¥70,881.5 ¥61,927.1 ¥43,026.5 ¥37,806 View Quote	Min.: 3 Mult.: 1
Circuit Breakers Cir Brkr Hyd Mag 229-4-1REC4-40877-5 AIRPAX 3: ¥69,853.4 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # 229-4-1REC4-40877-5 Mouser Part # 874-22941REC4408775	AIRPAX	Circuit Breakers Cir Brkr Hyd Mag Learn More about AIRPAX sensata 209 219 229 249 279 circuit breakers	Datasheet	Non-Stocked Lead-Time 9 Weeks	¥69,853.4 ¥61,013.5 ¥42,392 ¥37,259.6 View Quote	Min.: 3 Mult.: 1

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Circuit Protection

Types of Circuit Protection