L700

Overview

The Hoffman Enclosures L700 is a chassis guide system designed for use with IEC-rated enclosures. It serves as a structural support component, specifically engineered to accommodate heavy equipment mounted within standard 19-inch profile frames. The system provides a mounting interface that helps distribute mechanical loads and relieves stress from the enclosure's primary structural brackets.

Feature Summary

• Designed to support heavy components fitted to the front of an enclosure
• Mounts between two 19-inch profiles to provide structural stability
• Helps relieve mechanical forces from the main profile brackets

Applications

• Supporting heavy electronic modules in industrial control panels
• Structural reinforcement for 19-inch rack-mounted equipment
• Relieving load stress on enclosure frame brackets

Procurement Notes

Verify compatibility with specific nVent HOFFMAN NEMA-rated enclosure models before procurement. Confirm whether the required version is fixed or sliding, as installation methods differ. Ensure the selected guide matches the depth requirements of the intended 19-inch profile assembly. Cross-reference part numbers with official nVent documentation to ensure correct fitment for the specific chassis configuration.

Selection Notes

Select the L700 variant based on the specific load requirements and the type of 19-inch profiles used in the enclosure assembly. Determine if a fixed or sliding friction slide version is necessary for the application. Ensure the zinc-plated steel construction meets the environmental protection needs of the installation site. Verify that the guide dimensions align with the internal depth of the chosen enclosure model.

Part Context

The L700 series belongs to the nVent HOFFMAN general accessories line for enclosures. These guides are essential for building ready-to-populate panels, allowing for optimized material usage and labor efficiency. They complement the broader ecosystem of Hoffman enclosures designed to protect sensitive electronics from dust, dirt, oil, and corrosion in various environments.

Replacement Considerations

Consult official nVent HOFFMAN substitution lists for verified equivalent chassis guides. Generic 19-inch rails may not provide the same load-relieving characteristics or mounting precision. Ensure any replacement maintains the zinc-plated steel specification for durability.