Fuses sold by Circuit Specialists are manufactured by Optifuse.  Fuse products include fuses, fuseclips, fuseholders, fuse blocks, circuit breakers, resettable fuses, and accessories.  When you combine low-cost fuses and fuse accessories sold here with our low-cost shipping options you'll see that we offer the lowest cost fuses in the industry.  Most of our products display cross-reference information from other major fuse manufacturers like Littelfuse and Bussman so you'll be sure to find the right fuse for the job.

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