P46 Series
The Frontier P46 Series category currently contains a 5½-inch round red LED rail car marker lamp. The published configuration lists 24–90Vdc input, screw terminals, a die-cast aluminum housing, a hard-coated polycarbonate lens, and FRA Part 221 compliance.
This rail car marker is a different application from a 12-inch grade-crossing warning light. Confirm the fixture opening, mounting, sealing, voltage, polarity, connection style, and required red indication before replacement.
P46 Series FAQ
Is the P46 marker a railroad crossing light?
No. It is a round red LED rail car marker lamp; use a crossing-light product for grade-crossing warning applications.
What should be matched for replacement?
Verify the 5½-inch form factor, fixture depth, mounting and sealing, 24–90Vdc input, polarity, screw-terminal connection, and exact model.
