DB6L MCB hasthefollowingfunctions:
Isolation function Overload protection.
Indication function of contact position.
Support 25mm Din-rail installation.
Support top incoming and bottom outgoing wiring type,or bottom incoming and top outgoing wiring type.
Able to select electrical accessories and achieve distant indication of MCB condition:breaking,closed and fault tripping Able to select electrical accessories and realize under-voltage and over-voltage protection of MCB and distant shunt release. Drawout distant shunt release.