Schneider Electric 9007-MS04G0100 Limit Switch

Schneider Electric's Square D 9007-MS04G0100 Limit Switch is an encapsulated miniature limit switch from the 9007MS family, featuring a CW/CCW rotary lever actuator and gold-coated Form C (SPDT) contacts (MS04G0100). The rugged die‑cast zinc housing is epoxy encapsulated for environmental protection, with a Viton O‑ring seal on the plunger to resist liquids and dust intrusion. It is rated for 240 V AC operation at up to 10 A continuous, with 240 V AC make/break ratings listed as up to 60 A make and 30 A break, and a DC rating of 28 V DC at 5 A (resistive). The Form C configuration provides one normally open and one normally closed contact, making it suitable for end‑of‑travel sensing and position feedback in industrial equipment. Gold contacts in the MS04G0100 variant deliver improved wear resistance and lower contact resistance over time compared with silver variants, beneficial in frequently switched circuits or higher‑load applications. Typical use cases include machine tools, conveyors, packaging lines, and other automation tasks where reliable travel detection and compact, durable switching are required in control panels or machine housings.