VZ3N1343 | LAMINATED BUSBAR RSX-E SIZE15- VZ3N1343 OK Filter By Clear all Poles Poles 3P (2) 4P (3) ML trip unit ML trip unit ML.5.0X (2) ML.5.0H (1) ML5.0X (1) Breaking capacity (kA) Breaking capacity (kA) 42 (2) 150 (2)