The LV839228 is a Schneider Electric MX communicating opening voltage release for MasterPact MTZ drawout circuit breakers. It operates on a 100...130 V AC 50/60 Hz or 100...130 V DC control circuit, with a threshold tripping voltage of 0.7...1.1 Un and a supply holding power of 4.5 W / 4.5 VA.
The drawout mounting means this release plugs into the MasterPact MTZ cradle. It is specific to the MTZ1, MTZ2, and MTZ3 frames, all of which share the same 50 ms response time.
