The Hubbell HBL21415B lock plug 3 pole 4 wire 30 amp 600V 21415b 30A is a wire/cable connector from Hubbell. It provides a secure electrical or mechanical connection point for wiring or cable, joining conductors or terminating a cable assembly. Key specifications noted on this listing include 30 Amp, 30A, 3 Pole. It is commonly in OEM equipment and MRO replacement for wiring harnesses.
