Automation Components, Inc. 103353 FD 510 FD1-1989 Limit Switch

FD 510 limit switch, identified by ACI as 103353 FD 510 FD1-1989 and described as a METAL PLUNGER unit, is a rugged industrial position switch from Pizzato Elettrica in the FD510 family. It features a durable metal housing, a long piston plunger for extended actuation travel, and a 1NO+1NC snap-action contact arrangement for straightforward wiring of control circuits. A PG13.5 conduit entry provides convenient electrical connections in panels, and this model is part of the FD series known for robust enclosures suitable for demanding automation environments. Used for end-of-travel sensing on machinery such as presses, conveyors, and feeders, the FD510 delivers reliable actuation in harsh industrial settings and supports simple integration into automation sequences within the FD-series ecosystem.