Product Limit switch metal encapsulated

Limit switch metal encapsulated

for Zone 1/21
07-295.-..30/..

Benefits

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

Marking

ATEX:
Ex II 2G Ex db IIC T6, T5 Gb
Ex II 2D Ex tb IIIC T80 °C Db


IECEx:
Ex db IIC T6, T5 Gb
Ex tb IIIC T80 °C Db

Ambient Temperature

T6 for max. +60 °C
depending on rated current

Certification

Description

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 65, 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

Manuals/Operating Instructions/Guides

Declarations

Data Sheets