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SERIES DETAILS

OPTIMA-EX Series
Plugs for use in explosive atmospheres [ATEX]


 

See the full range OPTIMA

 

CHARACTERISTICS


  • Cable gland functioning as cable stay for the IP44 and IP66/67 versions
  • Cap for IP44 sockets equipped with tabs for ergonomic opening (opening >165°)
  • Quick opening/closing system for the hand grip of the relative module in stainless steel (SNAP-ON device)
  • Terminal screws orientated in a single direction and retracted (for the versions with screw terminals)
  • Insulation perforating terminals for 16A versions with phase recognition by means of different coloured terminals
  • Halogen-free engineering polymer
  • Nickel-plated pins to maintain excellent electrical contact over time

 

 

REFERENCE STANDARDS



EN 60309-1
Plugs, socket outlets and couples for industrial purposes
Part 1: General requirements.

EN 60309-2
Plugs, socket outlets and couples for industrial purposes.
Part 2: Dimensional interchangeability requirements for pin and contact-tube accessories of harmonised configurations.

EN 60079-0
Electrical apparatus for explosive gas atmospheres.
Part 0: General requirements.

EN 60079-31
Electrical apparatus for explosive gas atmospheres.
Part 31: Equipment dust ignition protection by enclosure.

IEC 60079-0
Electrical apparatus for explosive gas atmospheres.
Part 0: General requirements.

IEC 60079-31
Electrical apparatus for explosive gas atmospheres.
Part 31: Equipment dust ignition protection by enclosure.


 

 

 

TECHNICAL DATA SHEET



Rated current 16A-32A-63A

Rated voltage 100÷690V~

Frequency 50÷60Hz

Insulating voltage 500/690V~

Protection degree IP66

Impact resistance 7 Joule

Ambient temperature -25°C +60°C

Maximum permissible surface temperature T90°C

Glow Wire test 960°C

Self extinguishing UL94 V0

Material Thermoplastic

Colour Black RAL9011

ATEX Code II 2D

Ex Protection type Ex tb IIIC T90°C Db IP66 Ta -25°C +60°C


 

 

 

BEHAVIOUR WITH CHEMICAL AND ATMOSPHERIC AGENTS



Saline solution Resistant

Acids Concentrated Limited resistance
Diluted Resistant

Bases Concentrated Limited resistance
Diluted Resistant

Solvents Hexane Resistant
Benzol Resistant
Acetone Resistant
Alcohol Resistant

Mineral oil Resistant

UV rays Resistant


 

 

InfoTECH
SERIES TECHNICAL SHEETS


Reference Description Language Size Download
ZP00960-GB-1 OPTIMA-EX Series
Plugs and sockets for industrial applications [ATEX]
See specific catalogue [ATEX]
English  

ZP00960-GB-1 OPTIMA-EX[GD] Series
Plugs and sockets for industrial applications [ATEX]
See specific catalogue [ATEX]
English  


All series technical sheets

 

 

 

NEWS




25/2/2017
ADVANCE-GRP[GD] Series and OPTIMA-EX[GD] Series - Product improvement


23/10/2014
ADVANCE-GRP Series and OPTIMA-EX Series (ATEX Ex): upgrade at new standards (dust) EN 60079-31.


12/5/2010
New OPTIMA-EX Series industrial plugs


5/5/2009
OPTIMA-EX Series industrial plugs


All news

 

MONOTHEMATIC PUBLICATIONS


Ref. Description Language Size Download
ZP00921-GB-1 ADVANCE-GRP[EX] Series + OPTIMA-EX Series
Plug and socket for applications in potentially explosive atmospheres - DUST
ATEX [II 2D]
English 3,01 Mb


All monothematic publications

 

 

 

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