Compatible Transformer Ballast 220V for MP16 MP 22 MP36 MP49 S17 S23 S37 & S50 Series

This new improved version replaces older 220V/50Hz Transformer Ballast p/n's 10-1075, 10-1039, 10-1036. The Sanitron S50 220V Series also accepts current Transformer Ballast # 10-0127.