The Schneider Electric LV836385 is a ULP port module designed for the MasterPact MTZ fixed circuit breaker range. It serves as the communication interface between the breaker and the ULP (Universal Logic Plug) system, enabling data exchange for monitoring and control in a power distribution network. This module mounts directly onto the MasterPact MTZ fixed breaker, integrating into the panel's communication backbone. The ULP port handles the digital link for current, voltage, power, and status data, feeding it to a connected controller or energy management system.
Deployment Context
The module snaps onto the MasterPact MTZ fixed breaker's communication cradle inside the switchgear panel. No separate DIN-rail mounting is needed — it occupies the dedicated slot on the breaker face. Wiring connects via the ULP ribbon cable to the breaker's internal sensors and to the external communication bus (typically Modbus or Ethernet gateway). The module draws its power from the breaker's auxiliary supply, so no separate power feed is required at the module itself.