special,specified,sequences,ratings,contact,request,available,arrangements,trapped,sequence,present,particles,flammable,operation,positively,standard,contacts,explosive

 


ATEX Key Switch

ATEX Key Switch
FLP
In Enclosure

A key switch for use in areas where explosive/flammable gases or dust particles may be present.

  • Direct drive operation - positively opens contacts
  • The standard sequence is: Key trapped - Power on (other sequences to be specified)
  • Special switch ratings and/or contact arrangements available on request


EX II 24D EExd IIB T4-T6 UL

Product types

Mounting Ref N°
In Enclosure (IP65) FLP
Specify Lock Type
Switch AMPS Ref N°
20A A020
32A A032
63A A063
Switch Contacts Ref N°
4NO/0NC 40
2NO/2NC 22
Click here for 'key & lock' specifications

Images

ATEX Key Switch
ATEX Key Switch
ATEX Key Switch




Safety Data

Standards 2006/95/EC (Low voltage directive), 2006/42/EC (The machinery directive), EN60947-5-1:2004, EN954-1:1997, EN1088:1996, EN13849-1:2006, EN62061:2005, EN12100-1:2003, EN12100-2:2003
Certifications CE marked for all applicable directives
Category Cat. 4, PLe (EN/ISO 13849-1) and SIL3 (EN/IEC 62061)
Functional safety data* B10d 7500000
MTTfd High > 385 years (42.614 years)
CCF 90%
DC High 99% (with correct monitoring of both channels and including the opposite-mode monitoring switch)
PFHd [1/h] 2,68E-09

* use the "Functional Safety Calculator" to calculate values with varying conditions

Downloads and drawings (Login required)

Datasheet FLP
 
2D drawing FLP
3D model FLP

Login

 
  Not a registered visitor? Click here.
Personal information


« Back