Square D LC11352 Auxiliary Switch is a field-installable 2NO-2NC accessory for Square D molded‑case circuit breakers in the LC family and other compatible frames, providing an additional control contact for signaling or interlock applications. It supplies one auxiliary contact block with two normally open and two normally closed contacts, featuring 18 AWG copper leads for connections. The unit is rated for up to 10 A at 125/250 VAC and up to 5 A at 30 VDC, and when installed on LC-series breakers, the corresponding configuration is denoted by the -1352 suffix.
