Square D 9007C54A2Y218 Heavy Duty Limit Switch

The Square D 9007C54A2Y218 Heavy Duty Limit Switch is a 1‑pole, SPDT rotary‑head limit switch rated for 600 V and 10 A, part of Square D's 9007C heavy‑duty family, featuring a turret head variant designated Y218. It uses Form Z (1 normally open, 1 normally closed) silver contacts and supports CW and CCW actuation on the rotary head, enabling precise end‑of‑travel sensing in demanding machinery. Constructed with a zinc body and zinc head in a plug‑in design, it offers screw‑clamp terminals for AWG 22–12 conductors and a single 1/2 in.‑14 NPT cable entry per ANSI B1.20.1. This model aligns with 600 V/10 A ratings and 39 mm heavy‑duty metal‑body form, with options for additional actuators and head configurations within the 9007C line to suit various enclosure and mounting requirements.