EUCHNER – More than safety.
EUCHNER – More than safety.

AM-C-C04-EX-137528 (Order no. 137528)

Housing protection ATEX

  • ATEX protective cover
  • The housing guard is suitable for all CES-C04-AP/AR switches.
  • The housing guard makes it possible to use safety switches CES-C04 in potentially explosive atmospheres.
  • Protection of the switch and plug connector against possible impacts
  • The safety switch is not included and must be ordered separately.
  • When the PBT/PC plastic housing guard is used, the CES-C04 switches (with connecting cable or plug connector) comply with the relevant explosion-protection standards according to ATEX (zone 2/22).
AM-C-C04-EX-137528 (Order no. 137528)


Important: The appropriate actuator must be used for application in potentially explosive atmospheres.

Dimension drawing
Dimension drawing

Dimension drawing

Dimension drawing

Technical data

Mechanical values and environment

Housing material
Housing Plastic (PA66-IGF33)
Net 0,02 kg
Ambient temperature -25 ... +65 °C
Tightening torque
In combination with CES-I-A..-.-C04-... max.0,6 Nm


Explosion protection
In combination with CES-I-A..-.-C04-... Ex II 3G Ex ec IIB T6 Gc X / Ex II 3D Ex tc IIIC T80°C Dc X (Gc X + Dc X= All the electrical connections must either be isolated from the mains supply by a safety transformer according to IEC 61558‑2‑6 with limited output voltage in the event of a fault, or by other equivalent isolation measures (PELV). Dc X = To prevent electrostatic charging, do not subject the actuator to any processes that generate a large amount of charge. Clean only with a damp cloth.)


Technical support

Technical support
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

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