Adjustable Auxiliary Contact CA S/H

Common for all modular protection devices: MCB’s and RCBO’s up to 63 A, RCCB’s up to 100A and mains disconnect switches type ASTER (ASTM). Can be coupled on both sides of MCB’s and modular switches type ASTM. Version with golden contacts, available for low current as well as low voltage applications. Stack-on left and right up to 4 CA units. Permits the pass-through of busbars, pin & fork, top and bottom, just changing the position of the base of the auxiliaries.