Overview
The Telemecanique ZCMD21C12 is a miniature limit switch body from the OsiSense XC series. This 2-pole 1NC+1NO limit switch features a Zamak fixed body with silver-plated snap action contacts and a 5-pin M12 male connector for electrical connection. It is compatible with the XCMD series of limit switches and serves as a key component in industrial automation systems requiring reliable position sensing.
Key Features
- 2-pole 1NC+1NO miniature limit switch with Zamak fixed body
- Silver-plated snap action contacts with 5-pin M12 male connector
- IP67 rating for water, dust, and contact resistance in harsh settings
- Modular design compatible with multiple sensor heads and actuators
- Snap action with rated current of 1.5A @ 240VAC (AC-15) or 100mA @ 250VDC
Technical Specifications
- Rated Current (AC-15): 1.5A @ 240VAC
- Rated Current (DC-13): 100mA @ 250VDC
- Contact Configuration: 2-pole, 1NC + 1NO
- Connector Type: 5-pin M12 male
- IP Rating: IP67
- Housing Material: Zamak
- Contact Type: Silver-plated snap action
- Product Type: Limit switch body (head assembly required)
Typical Applications
Industrial machines including packaging, materials handling, conveying, machining, food and beverage, and service sector applications. The ZCMD21C12 is used for position sensing, equipment start/stop control, and limit detection in automation systems where snap action response and robust construction are required.
Compatibility & Replacements
Compatible With
- XCMD series limit switches
- XCKD, XCKP, and XCKT range heads, actuators, and connectors
- Compatible sensor heads: ZCE01, ZCE02, ZCE06, ZCE07, ZCE08, ZCE09, ZCE10, ZCE11, ZCE13, ZCE14, ZCE21, ZCE24, ZCE27, ZCE28, ZCE29, ZCE62, ZCE63, ZCE64, ZCE65, ZCE66, ZCE67, ZCEF0, ZCEF2, ZCEG1
- OsiSense XC series ecosystem
Replaces / Drop-In Replacement For
- Directly replaces other ZCMD21C12 units
- Compatible alternative within OsiSense XC miniature switch body range
Works With
- Industrial PLC systems requiring NO/NC contact feedback
- M12 connector-based automation networks
- Any control system requiring 240VAC or 250VDC switching
- Telemecanique OsiSense XC sensor ecosystem




