Control of breaking devices equipped with different types of closing and tripping coils:

• circuit breakers with shunt or undervoltage trip coils
• latching contactors with shunt trip coils

The function processes all breaking device closing and tripping conditions, based on:

• protection functions
• breaking device status data
• remote control orders
• specific control functions for each application (e.g. recloser).

The function also inhibits breaking device closing, according to the operating
conditions.

With Sepam series 20, it is necessary to use an MES114 module in order to have all the required logic inputs.

Released for:Schneider Electric United Arab Emirates