Electrical • Circuit Protection • Fuses


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  • Automation Direct

    Automation Direct offers a variety of fuse and fuse holders. Products include fuses with current limiting in the following classes; J, RK5, CC, RK1, and M as well as small dimension electronic glass fuses, PLC spare fuses, GS drives fuse kits and spare fuses.

  • Schurter Inc

    Schurter offers a variety of electrical and electronic fuses such as non-resettable fuses to provide low voltage primary and secondary protection, Telecom fuses that provide secondary protection in telecommunications equipment, resettable fuses that are designed for protection of low voltage DC circuits and varistors which are designed for primary and secondary overvoltage protection of AC and DC applications. Schurter also offers thermal magnetic fuses, fuse holders, fuse holder blocks and clips. Their easy-grab fuse block cover, the OGN Series, saves time during assembly, as well as in test and service repair.

  • Romac, Inc

    Romac, Inc is a supplier of industrial electrical equipment including fuses. Fuse products available include high voltage, current limiting, re-settable, and thermal fuse types.

  • Cooper Bussman

    Bussmann manufactures fuses of many types, including SMD fuses, radial and axial leaded fuses, 1/4" ferrule fuses, 5 x 20mm ferrule fuses, 5 x 15mm ferrule fuses, ceramic fuses, fuse accessories and ESD suppressors. Bussmann electrical and electronic fuses come in 5 amp to 250 amp to 2500 amp fuse ratings. Also available from Bussmann is their BM 6000PQ Series 30 amp fuse block with 1,2 & 3 pole configurations, buss fuses, Tron fuses, semiconductor fuses rated at 25-180A-240V, power distribution fuses, distribution blocks and fuse holder blocks. Bussman also offers GBC 1/4" X 31/32 fuses and Gould replacement fuses. The Rear Terminal 20 Position ATM fuse panel provides efficient power distribution in a rugged compact package.

  • ABB

    ABB manufacturers a large selection of IEC standard and ANSI standard indoor and outdoor fuses, as well as outdoor fused cutouts and parts. One of the most important factors concerning fuse applications is thermal stability and excellent coordination with a load break switch. Also available are fuses, fuse holders and fuse holder products for distribution transformers. The ABB DO-III fuse holder is a draw out load break expulsion fuse holder designed for use with pad-mounted transformers filled with transformer oil. Fuses built for outdoor electrical and electronic sectionalizers are available.

  • S & C Electric Co

    S&C Electrical Company is a manufacturer of fuses used in indoor and underground distribution applications. These fuses are especially suited for protecting cables and medium-to-large power transformers on utility, commercial, industrial and institutional power systems up to 34.5 kV. SM and SML Power Fuses are offered with maximum continuous current ratings of 200, 300, 400, and 720 amperes, in a variety of fault-interrupting ratings.

  • Interpower Corporation

    Interpower products include fuse carriers, "Touchproof" fuse holders, PC-board mount fuse holders, fuse blocks and clips, North American thermal fuses, United Kingdom thermal fuses, and International fuses.

  • Ferraz Shawmut

    Ferraz Shawmut offers overcurrent protection products including UL power fuses, midget fuses, European fuses, and Canadian fuses. The Ferraz Shawmut PSC fuses provide protection for your SCR. Also available are Ferraz semiconductor fuses.

  • Blue Sea Systems

    Blue Sea Systems provides a variety of thermal fuses including ATO/ATC, MAXI™, SEA, Terminal, Class T, and ANL (250 amp) fuses. Fuse blocks offered include the ST Glass and ST blade fuse block, the MAXI™ fuse block, the SEA fuse block, Terminal, Class T, and ANL fuse blocks. Electrical fuse panels include Weatherdeck™ waterproof fuse panels (2,4,6 and 8 positions) and Contura waterproof fuse panels (3,4,6 and 8 positions). Fuses for small electronic devices are available.

  • Altech Corp.

    Altech's product line includes terminal blocks, electrical and electronic European fuses, circuit breakers, ferrules, disconnect switches, inductive proximity sensors, industrial enclosures and DIN enclosures. European fuse types include miniature, diazed, neozed, cylinder, NH, Italian, British, square body, and high voltage. In a terminal block, circuit breaker or other control device ferrules ensure reliable electrical connections. NH fuses are typically used for power distribution applications and to protect large electrical devices such as motors and drives.

  • Discount Fuse

    Discount Fuse is a distributor of fuses from such brands as Ferraz Shawmut, General Electric (GE) and Bussmann. They offer fuse reducers, semiconductor fuses, fuse supports, fuse blocks, fuse holders and fuse holder products, power distribution blocks, distribution fuses and much more.

  • Littelfuse

    Littelfuse offers electrical and electronic fuse display racks, fuse pullers, fuse holders, European fuses, Japanese fuses, glass, cellular, in-line, and marine fuses. Fuse holder options include an in-line fuse holder with protective cap, a glass bayonet knob in-line fuse holder, a glass twist-lock in-line fuse holder, and a glass fuse heavy duty 30 amp in-line fuse holder. Electronic fuse display racks can come fully stocked as an option. Littelfuse also offers aftermarket GBC Series fuses in 6 x 25mm ceramic torpedo shape.

  • Bel Fuse

    Bel Fuse provides a full range of circuit protection devices. Products include surface mount fuses 250V Radial, 125V Micro and 5x20mm, and 250mA 125V SMD SQ ceramic fuses.

  • Norberg IES

    Norberg IES carries an extensive inventory of UL class thermal fuses and fuse blocks, current limiting motor starting, boric acid transformer and capacitor fuses in an array of sizes from all major manufacturers including Ferraz-Shawmut, Cutler Hammer, Bussmann, GE, Littelfuse, McGraw Edison, KHT, S&C and ABB.

  • Cincinnati Babbitt, Inc.

    AB offers a fuse block product selection that includes fuse blocks from 30 amp to 600 amp, 250 volt to 600 volt, with 1 to 3 pole fuse block configurations. Control circuit fuses come in Class CC, while power circuit fuses are available in Class H, J, R and C. Fuse blocks have porcelain bases. Buss fuses are also available, as well as a fuse holder with blown fuse indication. Gould fuses are available.

  • Bourns, Inc.

    Bourns offers radial leaded and surface mount ceramic PTC resettable thermal fuses. Products are RoHS compliant. Applications with customer premise equipment (CPE), central office (CO) and access equipment.

  • General Atomics Electronic Systems

    General Atomics Electronic Systems offers high voltage fuses rated for a maximum of 22kV.  Typical values of self-inductance for each fuse cartridge range from 150 to 250 nH. Custom fuses and protection circuit assemblies are available for uses beyond the specifications of the standard models. Standard fuse cartridges are 2 3/8" in diameter by 12" long (nominal) with threaded stud connectors on each end.

  • S & C Electric Co

    S&C offers Fault Filter electrical and electronic power fuses available with Uni-Rupter, which provides 400-ampere single-pole live switching of single-phase and three-phase circuits rated 13.8 kV, and 200-ampere single-pole live switching of circuits rated 25 kV.

  • Fuzetec

    Fuzetec provides PPTC Resettable Fuses including PTC thermistors, current limiters, variable resistance PTC thermistor and variable resistors.

  • OptiFuse

    OptiFuse carries a variety of fuse, fuse holder, fuse clip and circuit breaker products. Types of fuses include 5 x 20mm (US and EUR version), surface mount, blade, micro, and industrial fuses.