Mitsubishi MI-2SW4 Description Description Mitsubishi Mechanical interlock.4pole, NF/DSN 160AF, 250AF G3, 125AF, 160AF, 250AF G4 Related products MITSUBISHI A2NCPU Mitsubishi FX2N-48ER-DS MITSUBISHI FR-A540-22K MITSUBISHI AJ71E71-S3 MITSUBISHI MR-J2-40A MITSUBISHI A1SX81