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The LH DOTTIE 25 is a high-strength bare grounding clamp designed for securing grounding conductors in electrical installations. Built from bronze for corrosion resistance and long-term conductivity, this clamp accommodates conductor sizes ranging from 10 AWG to 2 AWG. A screw-type fastening mechanism ensures a firm, low-resistance connection at the grounding point. Licensed electricians rely on this style of clamp in residential and light commercial grounding systems where a reliable mechanical bond between a bare conductor and a grounding electrode or enclosure is required.
This clamp is suited for grounding applications in both new construction and retrofit electrical work. It is appropriate for use with bare copper grounding conductors in service entrance installations, panel grounding, and electrode connections. The bronze construction makes it a practical choice in environments where moisture or mild chemical exposure is a concern, such as utility rooms, crawl spaces, or exterior service equipment installations.
Designed as an OEM-style replacement or standard grounding clamp for residential and light commercial electrical grounding systems using bare conductors sized 10 AWG to 2 AWG.
Installation should be performed by a licensed electrician in accordance with applicable NEC requirements for grounding electrode conductor connections. De-energize the circuit and follow lockout/tagout procedures before making or modifying any grounding connections. Use the appropriate screwdriver or nut driver to torque the clamp screw firmly against the conductor without over-driving. Ensure the conductor is clean and free of oxidation before seating it in the clamp.
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