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The SIEMENS ECLX386HD is a hold-down kit designed for MP-T series applications, providing secure mechanical retention for panel components in electrical distribution systems. This kit ensures that breakers or related components remain firmly seated under vibration, thermal cycling, and load conditions typical in residential and light commercial electrical installations. Electricians and panel installers rely on this type of hold-down hardware to maintain code-compliant, stable assemblies inside loadcenters and distribution panels. At 0.75 pounds, the ECLX386HD is a compact, lightweight accessory that fits into standard service workflows without adding complexity.
This hold-down kit is suited for use with Siemens MP-T series panelboard and loadcenter configurations. It is typically installed during new panel construction or during breaker replacement and retrofit work where the original hold-down hardware is missing, damaged, or required by the panel manufacturer for proper breaker retention. The kit is appropriate for both residential service panels and light commercial distribution equipment where Siemens MP-T compatible components are specified.
Designed as an OEM-style replacement hold-down kit for Siemens MP-T series loadcenters and panelboards. Refer to the Siemens panel documentation or the existing panel label to confirm fitment before installation.
Installation should be performed by a licensed electrician. Always shut off the main breaker and verify the panel is de-energized before servicing interior panel components. Follow applicable National Electrical Code (NEC) requirements for panel assembly and component retention. Do not force or modify the hold-down kit to fit panels outside the specified MP-T series application.
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