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The RITTAL 8612090 is a horizontal internal mounting surface chassis designed for use with the Rittal TS enclosure system. This component provides a structured internal mounting platform within a 900mm enclosure, allowing technicians to organize and secure DIN rails, busbars, cable management components, and other panel hardware. The chassis is sold as a pack of four units. At 2 pounds per pack, the assembly is lightweight enough for a single installer to handle during panel build-out. It is a standard panel accessory used by industrial electricians and panel builders during enclosure configuration.
This chassis is suited for industrial and commercial enclosure panel builds where the Rittal TS enclosure system is specified. The horizontal internal mounting surface is configured for 900mm enclosure width, making it appropriate for mid-to-large format control panels found in manufacturing facilities, process automation environments, and electrical equipment rooms. Panel builders and industrial electricians install this component during the initial enclosure fit-out phase, prior to component mounting and wiring.
Designed as an OEM-style internal mounting component for use with Rittal TS series enclosures configured at 900mm horizontal width.
Installation is typically performed by a licensed industrial electrician or panel builder. De-energize and lock out the enclosure and all associated circuits before beginning any internal panel work, in accordance with NFPA 70E lockout/tagout procedures. Secure the chassis to the enclosure frame using the appropriate Rittal TS mounting hardware before populating with sub-components. Verify chassis alignment and fitment within the enclosure prior to fastening to ensure proper clearance for downstream component mounting.
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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