The LV839247 is a communicating closing voltage release for Schneider Electric MasterPact MTZ drawout circuit breakers. It operates on a 24 V AC 50/60 Hz or 24-30 V DC control circuit, drawing 4.5 W / 4.5 VA holding power. The 'XF com' designation means it carries a communicating interface for status feedback: electrical push-button activated functions for Error, Ready to close or open, and Coil powered signals.
Fit and integration notes
Drawout mounting means this coil installs into the breaker's control wiring cradle, not hard-wired to the panel — it pulls out with the breaker chassis for maintenance or swap. The response time varies by frame size: 55 ms ±10% on MasterPact MTZ1, 70 ms on MTZ2, 80 ms on MTZ3.