Industrial & Electrical Fuses

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EKO High-Performance HV Fuses

Schurter EKO High-Performance HV Fuses feature rated voltages of 500V_DC or 1000V_DC and are designed for industrial and energy applications. These robust square-body fuses withstand mechanical vibration, shock, chemical exposure, and extreme temperatures from -40°C to +125°C. The Schurter EKO series comes in four mounting options: flush end, DIN-rail, US-style bolted tag, and bolt-on. Applications include charging infrastructures, energy storage systems, power conversion devices, and heavy industrial equipment.

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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.	Product	Current Rating	Fuse Type	Voltage Rating DC	Interrupt Rating	Body Style	Mounting Style	Termination Style	Class	Fuse Size / Group	Indicator Style	Series
Industrial & Electrical Fuses EKO42 UBA-LS 1500VDC 315A 3-163-773 Schurter 18: ¥12,180.1 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-773 Mouser Part # 693-3-163-773 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBA-LS 1500VDC 315A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,180.1 ¥10,078.9 ¥9,283.3 View Quote	Min.: 18 Mult.: 9	Fuses	315 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBA-LS 1500VDC 350A 3-163-774 Schurter 18: ¥12,180.1 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-774 Mouser Part # 693-3-163-774 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBA-LS 1500VDC 350A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,180.1 ¥10,078.9 ¥9,283.3 View Quote	Min.: 18 Mult.: 9	Fuses	350 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBA-LS 1500VDC 400A 3-163-775 Schurter 18: ¥12,180.1 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-775 Mouser Part # 693-3-163-775 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBA-LS 1500VDC 400A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,180.1 ¥10,078.9 ¥9,283.3 View Quote	Min.: 18 Mult.: 9	Fuses	400 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBA-LS 1500VDC 500A 3-163-776 Schurter 18: ¥12,180.1 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-776 Mouser Part # 693-3-163-776 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBA-LS 1500VDC 500A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,180.1 ¥10,078.9 ¥9,283.3 View Quote	Min.: 18 Mult.: 9	Fuses	500 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 160A 3-163-777 Schurter 24: ¥11,842.9 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-777 Mouser Part # 693-3-163-777 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 160A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥11,842.9 ¥9,799.9 ¥9,025.9 View Quote	Min.: 24 Mult.: 12	Fuses	160 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	Without Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 250A 3-163-778 Schurter 24: ¥11,842.9 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-778 Mouser Part # 693-3-163-778 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 250A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥11,842.9 ¥9,799.9 ¥9,025.9 View Quote	Min.: 24 Mult.: 12	Fuses	250 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	Without Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 315A 3-163-779 Schurter 24: ¥11,842.9 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-779 Mouser Part # 693-3-163-779 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 315A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥11,842.9 ¥9,799.9 ¥9,025.9 View Quote	Min.: 24 Mult.: 12	Fuses	315 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	Without Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 350A 3-163-780 Schurter 24: ¥11,842.9 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-780 Mouser Part # 693-3-163-780 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 350A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥11,842.9 ¥9,799.9 ¥9,025.9 View Quote	Min.: 24 Mult.: 12	Fuses	350 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	Without Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 400A 3-163-781 Schurter 24: ¥11,842.9 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-781 Mouser Part # 693-3-163-781 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 400A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥11,842.9 ¥9,799.9 ¥9,025.9 View Quote	Min.: 24 Mult.: 12	Fuses	400 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	Without Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 500A 3-163-782 Schurter 24: ¥11,842.9 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-782 Mouser Part # 693-3-163-782 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-NN 1500VDC 500A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥11,842.9 ¥9,799.9 ¥9,025.9 View Quote	Min.: 24 Mult.: 12	Fuses	500 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	Without Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 125A 3-163-783 Schurter 18: ¥12,351.2 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-783 Mouser Part # 693-3-163-783 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 125A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,351.2 ¥10,220.1 ¥9,412.9 View Quote	Min.: 18 Mult.: 9	Fuses	125 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 160A 3-163-784 Schurter 18: ¥12,351.2 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-784 Mouser Part # 693-3-163-784 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 160A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,351.2 ¥10,220.1 ¥9,412.9 View Quote	Min.: 18 Mult.: 9	Fuses	160 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 250A 3-163-785 Schurter 18: ¥12,351.2 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-785 Mouser Part # 693-3-163-785 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 250A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,351.2 ¥10,220.1 ¥9,412.9 View Quote	Min.: 18 Mult.: 9	Fuses	250 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 315A 3-163-786 Schurter 18: ¥12,351.2 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-786 Mouser Part # 693-3-163-786 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 315A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,351.2 ¥10,220.1 ¥9,412.9 View Quote	Min.: 18 Mult.: 9	Fuses	315 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 350A 3-163-787 Schurter 18: ¥12,351.2 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-787 Mouser Part # 693-3-163-787 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 350A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,351.2 ¥10,220.1 ¥9,412.9 View Quote	Min.: 18 Mult.: 9	Fuses	350 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 400A 3-163-788 Schurter 18: ¥12,351.2 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-788 Mouser Part # 693-3-163-788 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 400A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,351.2 ¥10,220.1 ¥9,412.9 View Quote	Min.: 18 Mult.: 9	Fuses	400 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 500A 3-163-789 Schurter 18: ¥12,351.2 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-789 Mouser Part # 693-3-163-789 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LN 1500VDC 500A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,351.2 ¥10,220.1 ¥9,412.9 View Quote	Min.: 18 Mult.: 9	Fuses	500 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 125A 3-163-790 Schurter 18: ¥12,847.8 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-790 Mouser Part # 693-3-163-790 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 125A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,847.8 ¥10,628.7 ¥9,999.2 View Quote	Min.: 18 Mult.: 9	Fuses	125 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 160A 3-163-791 Schurter 18: ¥12,847.8 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-791 Mouser Part # 693-3-163-791 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 160A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,847.8 ¥10,628.7 ¥9,999.2 View Quote	Min.: 18 Mult.: 9	Fuses	160 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 250A 3-163-792 Schurter 18: ¥12,847.8 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-792 Mouser Part # 693-3-163-792 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 250A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,847.8 ¥10,628.7 ¥9,999.2 View Quote	Min.: 18 Mult.: 9	Fuses	250 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 315A 3-163-793 Schurter 18: ¥12,847.8 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-793 Mouser Part # 693-3-163-793 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 315A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,847.8 ¥10,628.7 ¥9,999.2 View Quote	Min.: 18 Mult.: 9	Fuses	315 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 350A 3-163-794 Schurter 18: ¥12,847.8 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-794 Mouser Part # 693-3-163-794 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 350A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,847.8 ¥10,628.7 ¥9,999.2 View Quote	Min.: 18 Mult.: 9	Fuses	350 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 400A 3-163-795 Schurter 18: ¥12,847.8 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-795 Mouser Part # 693-3-163-795 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 400A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,847.8 ¥10,628.7 ¥9,999.2 View Quote	Min.: 18 Mult.: 9	Fuses	400 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 500A 3-163-796 Schurter 18: ¥12,847.8 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-796 Mouser Part # 693-3-163-796 New Product	Schurter	Industrial & Electrical Fuses EKO42 UBB-LS 1500VDC 500A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥12,847.8 ¥10,628.7 ¥9,999.2 View Quote	Min.: 18 Mult.: 9	Fuses	500 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO42	With Indicator	EKO
Industrial & Electrical Fuses EKO43 UBA-NN 1500VDC 200A 3-163-797 Schurter 12: ¥14,493.9 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # 3-163-797 Mouser Part # 693-3-163-797 New Product	Schurter	Industrial & Electrical Fuses EKO43 UBA-NN 1500VDC 200A	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥14,493.9 ¥11,990.8 ¥11,283.2 View Quote	Min.: 12 Mult.: 6	Fuses	200 A	Fast-Acting Fuses	1500 VDC	250 kA	Square Body Fuse	Bolt-On	Bolt	Class aR Fuses	EKO43	Without Indicator	EKO

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630 A
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EKO High-Performance HV Fuses

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