Product Description

Coel Motori

LimiteX Position

Explosion Proof Limit Switch

Explosion-proof position limit switch


Explosion-proof ATEX Position limit switch. Cast iron construction, rugged and reliable for control of movement of overhead cranes and hoist in industrial hazardous location machinery applications. 2-4 contacts in large range of revolution ratios. The position limit switch operates as an auxiliary controller of electrical motors through a power interface, such as a contactor or PLC.

Certified for:

  • MINING: I M2 Ex d I Mb (ATEX) Ex d I Mb (IECEx)
  • GAS Zone 1 and 2: II2G Ex d IIB T6 Gb or Ex d IIC T6 Gb (ATEX) Ex d IIB T6 or Ex d IIC T6 Gb (IECEx)
  • DUST Zone 21 and 22: II2D Ex tb IIIC T85°C Db IP66 (ATEX) Ex tb IIC T85°C Db IP66 (IECEx)
  • GAS & DUST: II2GD Ex d IIB or IIC T6 Gb Ex tb IIC T85°C Db IP66
  • Positive opening NC contacts for safety functions.

  • Mechanical life of switches: 1 million operations

  • Operation frequency: 3600 operations/hour max

  • Protection degree: IP66.

  • Ambient temperature range: -40°C to +60°C

  • It features rugged external enclosure made of G20 cast iron and cross rod support made of zinc alloy. Internal components are made of materials which guarantee long mechanical life and continuous performance

  • Full Body Stainless Steel Version Available


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