Mitsubishi MR-ECN3 Description Description Mitsubishi Analog monitor / RS232C CN3 connector for MR-ES (20 pcs./ box) Related products MITSUBISHI A1SX81 MITSUBISHI AJ71E71-S3 MITSUBISHI A1ADP-SP Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI FR-PU04 MITSUBISHI FR-A540-22K