In the past, the UL508A standard only required “RECOGNIZED” terminal blocks to be used in feeder circuits. But today, UL has updated their standards to require “LISTED” power distribution blocks with increased spacing to be used.
Configurator is designed to enable engineers and sales professionals to quickly find a power distribution block to meet application needs.
UL98 disconnect – easy access fuse carrier for installation and removal.
Not sure which fuse holder is right for you? Visit the Marathon Special Products fuse holder configurator to find the correct item for your app.
Not sure which power block is right for you? Visit the Marathon Special Projects selection tool to decide which of over 400 models is right for the job.
Marathon’s sectional terminal blocks have individually molded units with electrically conductive members, making them even more useful.