This Square D AMP MAIN LUG I-LINE PANELBOARD 600 VAC 3 PHASE TYPE 1 1448-4 is a wire/cable connector manufactured by Square D. It carries electrical current across a joint in a wiring run, keeping the connection secure and low-resistance. Key specifications noted on this listing include 600 VAC, 400 AMP, 3 PHASE. It is commonly in industrial wiring, control panels, and machine cabling.
