Limit switch metal encapsulated



  • Very robust construction
  • IP 65 type of protection
  • A choice of cable exit positions
  • 16 different actuator versions


Ex II 2G Ex d IIC T6 Gb
Ex II 2D Ex tb IIIC T80 °C Db
Ex d IIC T6 Gb
Ex tb IIIC T80 °C Db

Ambient temperature

T6 bis max. +60 °C
in Abhängigkeit des Bemessungsstroms


EPS 17 ATEX 1122 X
IECEx EPS 12.0037X


Limit switches of the RET range are metalencapsulated precision switches with a robust and compact explosion-proof structures.

Our connection cable comes prewired, is equipped with a strain-relief device and safely cast into the enclosure.

We supply this robust limit switch with a standard cable length of three meter. Special cable lengths and switches with lateral cable outlets are available on request. The integrated basic switch has a single-pole changeover contact with high switching accuracy and a precise repeatability of the switching point.

Its high vibration resistance and long mechanical life are the result of extensive laboratory tests. The high protection class, IP 67, allows the switch to be used in nearly all fields of automation, mechanical and high-tec engineering.

Technical data *

Protection class IP 65 (IEC/EN 60529)
Dimensions see data sheet
Material aluminium-alloy, hard-coated
Mechanical life > 106 switching cycles
Voltage see data sheet
Current see data sheet
Resistance 60 mΩ, measure at the end of the cable a cable length of 1 metre
Connection 4-core cable (H05VV-F)
cross section: 0.75 mm²
cable length: 3 m, 5 m, 10 m

*Refer to the documentation for more detailed information


Data Sheet - Limit switch metal encapsulated

Declaration of Conformity 01-2950-7C0001

Operational Instruction Precision limit switch Type 07-295.-..30