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The EATON HHT is a fuse holder designed for use in electrical distribution and overcurrent protection applications. Fuse holders of this type provide a secure, serviceable mount for cartridge fuses, allowing technicians to replace fuses without disturbing surrounding wiring. The HHT is handled and stocked by electrical contractors, industrial maintenance teams, and panel builders who require reliable fuse retention in panel boards, disconnect boxes, and related enclosures. This unit is sold in quantity lots, making it well-suited for jobs requiring multiple protection points or for shop stock replenishment.
The EATON HHT fuse holder is applicable in commercial and residential electrical installations where cartridge fuse protection is specified. It is commonly installed inside load centers, motor control enclosures, and distribution panels. Electricians and electrical contractors working under NEC guidelines will encounter this type of holder in branch circuit and feeder protection scenarios. The product is packaged in bulk quantity, making it practical for wholesale purchasing and multi-unit projects.
Designed as an OEM-style replacement or standard-stock fuse holder for cartridge fuse applications in electrical distribution equipment. No specific compatible model numbers were provided in the product data.
Installation should be performed by a licensed electrician in accordance with applicable NEC requirements. De-energize and lock out the circuit before servicing or replacing any fuse holder. Verify that the fuse holder rating is appropriate for the circuit voltage and amperage before installation. Do not insert or remove fuses while the circuit is energized.
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