Mitsubishi ZT-30B-W Description Description Mitsubishi Zero phase Current transformer for transformer ground wire 30mm diameter Related products MITSUBISHI FR-A540-15K-EC MITSUBISHI MDS-A-SPJ-22 Mitsubishi FX2N-16EX-ES/UL MITSUBISHI FR-A540-0.75K-EC Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI FX0-20MR-ES