Hubbell 28318-003 Pushbutton Insert Plug In Single Speed is a plug-in pushbutton insert designed for single-speed control within Hubbell PG3/PBP assemblies. The part is identified by model number 28318-003, also referenced as PG3 PBP 28318-003. It is used as the pushbutton component in compatible electrical control circuits to provide a single-action input in Hubbell systems.
