Z
The Z series of basic switches in plastic housing provide the same electrical and mechanical switching capability and lifetime as standard limit switches. But with the basic plastic housing the basic switches are an ideal solution with best value for money for uncritical environments or when separately encased in subassemblies.
– Cost efficient basic plastic housing for subassemblies
– Same electrical and mechanical switching ratings as standard limit switches

D4MC
High precision and long life (10,000,000 mechanical operations) through employment of the moving spring used in OMRON Z Basic Switch. Sealed with gasket diaphragm to provide high sealing property without use of any adhesive or pin. Suitable for applications demanding higher mechanical strength, dustproof and drip-proof properties than those on basic switches. Panel mount versions have the same operating position as Z Basic Switch. Resin molded terminal versions are available.

D4E-_N
– Flat springs with an improved lever ratio of the built-in switch ensure smooth snap action and long life expectancy.
– Protection cover protects the built-in switch from dust and oil. Plunger incorporates a tough seal cap that lasts for a long time.
– One touch connector eliminates need for tedious wiring operations and reduces downtime for wiring and maintenance (models with standard, easy-to-use screw terminals are also available).
– Minute load model with gold cladding is optimal for electronic control.
– Molded terminal types as well as molded terminal types with operating indicator lamps are available for screw terminal systems

D4C
The 16 mm flat and compact size make the D4C range of limit switches very popular for all standard applications but especially where mounting space is limited or protruding housings may interfere with machine operation. The triple sealed construction, the rugged metal housing and the precisely manufactured movable parts ensure long operational life in standard or oily environments (special models).
– 16 mm flat compact size
– Rugged metal housing
– Models with M12 connector or oil resistant VCTF cable

WL-N
Models focus on the most popular features to make stocking easier.
– Improved durability and performance
– Reduced part numbers
– Easy wiring
– Direct and pre-wiring
– Ground terminal models are approved by EN and IEC and bear the CE marking
– UL,CSA

D4N
The D4N series of limit switches in plastic housing is the ideal switch for all standard mechanical position detection applications both for safety and non-safety applications.
– Direct opening mechanism and approval by notified body
– Rugged plastic housing with double insulation
– Wide range of actuators
– M12 connectors or terminal block with M20 conduit

D4B-_N
The D4B series of limit switches in a rugged metal housing is suitable for both safety and non-safety applications due to its direct opening mechanism and TÜV approval. Furthermore with the increased temperature range and enhanced mechanical switching lifetime, the D4B is first choice for all applications from standard to demanding environments and for highest flexibility in mounting and connectivity preferences.
– Direct opening mechanism and approval by notified body
– Rugged metal housing and extended mechanical switching lifetime (snap action models)
– Terminal block for direct wiring

ZC
The compact housing size and the terminal block with side facing cable exit allow the mounting where space is crucial and self-wiring connection is preferred. The rugged and tight housing construction provides high protection while the low-force actuators make the ZC limit switch ideal for switching smaller or lighter objects.
– Terminal block for self-wiring with side facing cable exit
– Low-force actuators for switching smaller or lighter objects
– Rugged metal housing with IP67 protection

X, D4E, ZC, D4C, Z
Extending the standard and compact limit switches the D4C, D4E, X, Z and ZC families provide models for microload switching, high current at high VDC switching or models with split or maintained contacts.
– The X family provides high current switching at high VDC (10A at 125VDC)
– The D4C, D4E, Z and ZC families provide microload models in different housings
– The Z family provides split contact and maintained contact models in basic housing

D4E, SHL, WL
Extending the standard and compact limit switches the D4E, SHL and WL families provide models with pre-wired connectors (pigtails), terminal blocks with alternative conduit sizes (PG13.5, G1/2, 1/2“14NPT), soldering contacts, screw on conduit covers and optional cable breakage protection.