Home ABB Moulded Case Circuit Breakers Three Pole Three Pole with TMA & LS/I Type Release and are Fixed Version 1SDA073750R1 🔍 1SDA073750R1 Auxiliaries Frame Size XT7M Configuration 4Q Rate/Voltage 400V 1SDA073750R1 quantity Add to cart SKU: SKU:45 Categories: ABB, Moulded Case Circuit Breakers Three Pole Three Pole with TMA & LS/I Type Release and are Fixed Version