Mitsubishi Y-250 Description Description Mitsubishi Portable tester.Trip-characteristic check for MCCB’s with Electronic Trip Relay Related products MITSUBISHI A985GOT-TBA-EU MITSUBISHI A2NCPU MITSUBISHI FR-A540-0.75K-EC MITSUBISHI Q02HCPU MITSUBISHI A1SX81 Mitsubishi FX2N-48ET-ESS/UL
