Mitsubishi MI-404F-W Description Description Mitsubishi Mech.l interlock for 4-pole fixed breakers AE2000-SW – AE3200-SW, AE4000-SWA Related products MITSUBISHI MR-J2-40A Mitsubishi FX2N-48ER-DS MITSUBISHI FX0-20MR-ES MITSUBISHI FX1N-40MR-DS Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI E1071
