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The RITTAL 8100120 is a solid-version Flex-Block trim panel designed to close off and finish enclosure assemblies in industrial and commercial electrical installations. Constructed from sheet steel, this trim panel measures 3.9 inches in height and 1200 mm in width, providing a rigid, clean cover across wide enclosure spans. At 4 pounds, it is a sturdy component intended for use with Flex-Block corner pieces as part of a modular enclosure system. Electricians and panel builders install this part during enclosure fabrication or retrofit work where a solid, non-vented closure is required.
This trim panel is suited for modular enclosure builds in industrial facilities, machine rooms, and commercial electrical rooms where Rittal Flex-Block systems are deployed. The solid construction makes it appropriate for environments where a sealed panel face is needed to block access, contain wiring, or meet specific ingress protection requirements. It is typically installed alongside other Flex-Block components to complete a full enclosure perimeter.
Designed for use with Rittal Flex-Block corner pieces as part of the Flex-Block modular enclosure system.
Installation is typically performed by licensed electricians during enclosure assembly or modification. De-energize all circuits and follow applicable NFPA 70 (NEC) requirements before working inside or on any enclosure. Secure all panel fasteners per the enclosure system guidelines and verify the trim panel is fully seated against mating Flex-Block components before restoring power. Do not modify or cut the panel in ways that compromise its structural integrity or the enclosure's rated protection.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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