Collection: Circuit Protection
Circuit Protection Components for Industrial Electrical Systems
Apexon Supply provides circuit protection components for industrial electrical systems, control panels, power distribution equipment, automation machinery, renewable energy systems, and maintenance repair projects. This collection includes general industrial fuses, high-speed fuses, solar fuses, fuse bases, fuse switch-disconnectors, molded case circuit breakers, circuit board modules, and related protection components.
These products are commonly used for short-circuit protection, overload protection, semiconductor protection, motor control circuits, photovoltaic systems, battery and energy storage equipment, power modules, and industrial control cabinets. For industrial buyers, exact part number matching, current rating, voltage rating, breaking capacity, fuse size, mounting style, trip characteristics, and replacement suitability are often critical before purchasing.
Apexon Supply supports global B2B sourcing for both standard and hard-to-find circuit protection parts. If the original item is obsolete, discontinued, or difficult to source locally, our team can help review the part number, nameplate, datasheet, photos, or equipment information and check possible replacement or cross-reference options.
For RFQ, bulk purchasing, proforma invoice, bank wire payment, or international delivery support, please contact our sales team with the part number, brand, quantity, and any technical specifications available.
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SINOFUSE PV312-2XL-T 40A DC1500V Fuses (30 Pieces)
Regular price $1,260.00 USDRegular priceSale price $1,260.00 USD -
Ferraz Shawmut A050UD32LI1800 F301075 aR Fuse, 500 V, 1800 A
Regular price From $180.00 USDRegular priceSale price From $180.00 USD -
Ferraz Shawmut A055UD32LI1600 E301074 aR Fuse, 550 V AC, 1600 A
Regular price From $150.00 USDRegular priceSale price From $150.00 USD -
Ferraz Shawmut 69URD33PA1250 Semiconductor Fuse, 690 V AC, 1250 A
Regular price From $100.00 USDRegular priceSale price From $100.00 USD -
PEC SBFW-L 200A Pacific Seiko car fuse (100 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
PEC SBFW-L 150A Pacific Seiko car fuse (100 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
PEC SBFW-L 125A Pacific Seiko car fuse (100 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
PEC SBFW-L 100A Pacific Seiko car fuse (100 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
PEC SBFW-L 80A Pacific Seiko car fuse (100 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
PEC SBFW-L 70A Pacific Seiko car fuse (100 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
PEC SBFW-L 60A Pacific Seiko car fuse (100 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
PEC SBFW-L 50A Pacific Seiko car fuse (100 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
PEC SBFW-L 40A Pacific Seiko car fuse (100 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
PEC SBFW-L 30A Pacific Seiko car fuse (100 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
Mersen DN000GB69V125V / R330111 Protistor Semiconductor Fuse, 690VAC, 125A
Regular price From $100.00 USDRegular priceSale price From $100.00 USD -
Ferraz Shawmut DN000GB69V100V Q330110 Fuses (5 Pieces)
Regular price $200.00 USDRegular priceSale price $200.00 USD -
Ferraz Shawmut DN000GB69V100 S330112 gR Fuse, 690 V, 100 A
Regular price From $80.00 USDRegular priceSale price From $80.00 USD -
Bussmann LPJ-175SP Low-Peak Fuse
Regular price $200.00 USDRegular priceSale price $200.00 USD -
Mersen B227977 - NH2AM69V400 Fuses (5 Pieces)
Regular price $160.00 USDRegular priceSale price $160.00 USD -
Mersen A227976 - NH2AM69V355 Fuses (5 Pieces)
Regular price $160.00 USDRegular priceSale price $160.00 USD