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 If the original item is obsolete, discontinued, or difficult to source locally, our team can help review the part number, nameplate, datasheet, photos, or equipment information and check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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Bussmann 170M4113 450A 690V Fuses(3pieces)
Regular price $140.00 USDRegular priceSale price $140.00 USD -
Bussmann 170M4112 400A 690V Fuses (3pieces)
Regular price $140.00 USDRegular priceSale price $140.00 USD -
Bussmann 170H3005 630A 1400V 110mm Fuse base
Regular price $98.00 USDRegular priceSale price $98.00 USD -
EATON FWP-120A22Fa 700V aR Fuses (5 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
EATON FWP-100A22Fa 700V Fuses (5 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
EATON FWP-63A22Fa 63A 700V Fuses (5 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
EATON FWP-50A22F 50A 700V Fuses (5 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
EATON FWP-40A22F 40A 700V Fuses (5 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
EATON FWP-32A22F 32A 700V Fuses (5 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
EATON FWP-25A22F 25A 700V Fuses (5 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
EATON FWP-80A22Fa 80A 700V Fuses (5 Pieces)
Regular price $100.00 USDRegular priceSale price $100.00 USD -
EATON 170M7976 1800A 1250V Fuses (3 Pieces)
Regular price $400.00 USDRegular priceSale price $400.00 USD -
Eaton (Bussmann) 170M7090 High‑Speed Square‑Body Fuse — 2200A, 1000 V AC aR Semiconductor Protection, Size 4 (BKN/95 Type K) — Pack of 3
Regular price $500.00 USDRegular priceSale price $500.00 USD -
EATON 170M7983 2000A 1000V Fuses (3 Pieces)
Regular price $400.00 USDRegular priceSale price $400.00 USD -
EATON 170M7839 1700A 1000V Fuses (3 Pieces)
Regular price $330.00 USDRegular priceSale price $330.00 USD -
EATON 170M7636 1500A 1000V Fuses (3 Pieces)
Regular price $330.00 USDRegular priceSale price $330.00 USD -
Ferraz Shawmut PC44UD75V16CTDM W233170 aR Fuse, 750 V AC, 1600 A
Regular price From $200.00 USDRegular priceSale price From $200.00 USD -
Ferraz Shawmut PC44UD75V22CP8 R239169 aR Fuse, 750 V AC, 2200 A
Regular price From $300.00 USDRegular priceSale price From $300.00 USD -
Mersen PC44UD69V35CP4 Semiconductor Fuse, 690 V, 3500 A aR Class
Regular price $750.00 USDRegular priceSale price $750.00 USD -
Ferraz Shawmut PC44UD75V16CTD 7.5URD44TDF1600 L221569 Fuses (2 Pieces)
Regular price $654.00 USDRegular priceSale price $654.00 USD