ABB E4.2H 4000 Ekip Touch LSIG 4p WMP – 1SDA073196R1 This air circuit breaker (ACB) from ABB’s Emax 2 series features a 4000A frame (E4.2H) and comes equipped with the Ekip Touch Touch trip unit, which provides protection. It is a LSIG device with Fixed Horizontal Racking (FHR), offering high-performance protection for industrial low-voltage power distribution systems. Frame Size: 4000A Trip Unit Type: Ekip Touch Touch () Poles: LSIG Mounting Type: Fixed Horizontal Racking (FHR) ABB ID: 1SDA073196R1