Collection: Mersen
Mersen and Ferraz Shawmut Fuse Sourcing
Apexon Supply provides Mersen and Ferraz Shawmut fuse products for industrial power protection, semiconductor equipment, drive systems, control panels, renewable energy systems, and maintenance repair projects. This collection includes Protistor fuses, Amp-Trap fuses, high-speed fuses, semiconductor protection fuses, cylindrical fuses, ferrule fuses, square body fuses, fuse links, and related circuit protection components.
Mersen and Ferraz Shawmut products are commonly used for short-circuit protection, semiconductor protection, power conversion circuits, motor drives, rectifiers, inverters, battery systems, photovoltaic equipment, and industrial control cabinets. For industrial buyers, exact part number matching, rated current, voltage rating, fuse size, mounting style, utilization class, pre-arc I²t, total clearing I²t, breaking capacity, and replacement suitability are often critical before purchasing.
Apexon Supply supports global B2B sourcing for standard, obsolete, and hard-to-find Mersen and Ferraz Shawmut fuse parts. If the original item is discontinued or difficult to source locally, our team can help review the part number, datasheet, nameplate, photos, or equipment information and check availability, technical specifications, or possible replacement and cross-reference options.
For RFQ, bulk purchasing, proforma invoice, bank wire payment, or international delivery support, please contact our sales team with the brand, part number, rated current, voltage rating, quantity, and any technical requirements available.
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Mersen PC73UD10C900EF / E300637 Protistor Size 73 aR High-Speed Semiconductor Fuse, 900 A, 1000V AC
Regular price From $250.00 USDRegular priceSale price From $250.00 USD -
Mersen PC73UD13C550EF / A300633 Protistor Size 73 aR High-Speed Semiconductor Fuse, 550 A, 1250V AC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD13C450EF / Y300631 Protistor Size 73 aR High-Speed Semiconductor Fuse, 450 A, 1250V AC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD13C400EF / X300630 Protistor Size 73 aR High-Speed Semiconductor Fuse, 400 A, 1250V AC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD13C350EF / W300629 Protistor Size 73 aR High-Speed Semiconductor Fuse, 350 A, 1250V AC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD13C315EF / V300628 Protistor Size 73 aR High-Speed Semiconductor Fuse, 315 A, 1250V AC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen A100UD73LI1250 / J301193 Protistor Size 73 aR High-Speed Semiconductor Fuse, 1250 A, 900V AC
Regular price From $300.00 USDRegular priceSale price From $300.00 USD -
Mersen A130UD73LI700 / J300687 Protistor Size 73 aR High-Speed Semiconductor Fuse, 700 A, 1200V AC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen A130UD73LI500 / F300684 Protistor Size 73 aR High-Speed Semiconductor Fuse, 500 A, 1250V AC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen A130UD73LI450 / E300683 Protistor Size 73 aR High-Speed Semiconductor Fuse, 450 A, 1250V AC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen A130UD73LI400 / A130UD73LI350 Protistor Size 73 aR High-Speed Semiconductor Fuse, 400A / 350A, 1250V AC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen A130UD73LI350 / C300681 Protistor Size 73 aR High-Speed Fuse, 350A, 1250VAC (IEC), LI Slotted Blades
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen A130UD73LI315 / B300680 Protistor Size 73 aR High-Speed Fuse, 315A, 1250VAC (IEC), LI Slotted Blades
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD90V10CD1A / L300574 Protistor Size 73 aR High-Speed Fuse, 1000A, 900VAC (IEC), DIN 110 Blade Terminals
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD90V11CD1A / M300575 Protistor Size 73 aR High-Speed Fuse, 1100A, 900VAC (IEC), DIN 110 Blade Terminals
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD10C900D1A / K300573 Protistor Size 73 aR High-Speed Fuse, 900A, 1000VAC (IEC), DIN 110 Blade Terminals
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD11C800D1A / J300572 Protistor Size 73 aR High-Speed Fuse, 800A, 1100VAC (IEC), DIN 110 Blade Terminals
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD12C700D1A / H300571 Protistor® Size 73 aR Semiconductor Protection Fuse, 700A, 1200VAC / 1300VAC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD13C630D1A / G300570 Protistor size 73 aR Semiconductor Protection Fuse, 630A, 1250VAC
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Mersen PC73UD13C550D1A / F300569 Protistor size 73 aR Semiconductor Protection Fuse, 550A, 1250VAC
Regular price From $180.00 USDRegular priceSale price From $180.00 USD