Mitsubishi Y-250 Description Description Mitsubishi Portable tester.Trip-characteristic check for MCCB’s with Electronic Trip Relay Related products MITSUBISHI MR-J2-40A Mitsubishi FX2N-48ET-ESS/UL MITSUBISHI MDS-A-SPJ-22 Mitsubishi FX0N-65EC MITSUBISHI FX1N-40MR-DS Mitsubishi FX2N-16EYR-ES/UL
