Specify the required switching function first. The range includes single-pole and 3-way models plus double- and triple-rocker combination controls. Multiple rockers in one device do not necessarily mean a multi-gang wallplate.
Compare the current and voltage stated for the model, including the separate 125V and 120/277V configurations. Published UL or ETL identification varies by model. Do not substitute a certificate from another switch or product family.
Provide model numbers and quantities by circuit type, with the required paddle or toggle style, finish and matching wallplate opening. Approve the sample, markings and packaging for each configuration in the order.