PV-250 Plug-In AC Vane Relay

PV-250


PV-250 Plug-In AC Vane Relay

The PV-250 Plug-In AC Vane Relay used for track circuit applications.

Since the relay is a two-element AC vane type, it must be provided with the appropriate equipment to provide the adequate phase displacement between the local and control (track windings). The earlier and later designed relays have the same operating characteristics and fit into the same mounting base. The design of the PV-250 relay conforms to all applicable AAR specifications.

The PV-250 relay is factory calibrated to operate across a wide environmental range. All moving parts are enclosed in a sturdy, transparent, dust and moisture resistant cover. To ensure the relay is inserted in its proper mounting base, all relays have indexing pins. Relays lock securely in the plug-in position.