PRE Series Plugs and Sockets

Range of Ex de plugs and sockets for Zones 1,2 and 21,22. Voltage 230 / 415v Current  – 16-63 Amp. IEC Ex certified. The plug and socket system is designed with a safe disconnect mechanism to ensure maximum hazardous location protection. Available as standard wall mount, portable, and custom solutions.  

Range of Ex de plugs and sockets for Zones 1,2 and 21,22. Voltage 230 / 415v Current  – 16-63 Amp. IEC Ex certified. The plug and socket system is designed with a safe disconnect mechanism to ensure maximum hazardous location protection. Available as standard wall mount, portable, and custom solutions.

 

Product Description

ATX PRE series is available for 16A, 32A and 63A. Standard voltages 230 / 415, vother voltages also available.

Features include:

  • Plug and socket system designed with a safe disconnect mechanism to ensure maximum hazardous location protection
  • Contact separation in flameproof chamber
  • Automatic electrical disconnection of each phase contained in a second flameproof chamber
  • Short circuit protection is 20 kA while normal reference is 10 kA
  • Different voltages colour coded for easy identification
  • Receptacles are keyed to accept only ATX plugs (other plugs can not be inserted)
  • ATX plugs can be used in non-hazardous IEC 309 sockets
  • Operating temperature of -40 °C to +55 °C

 

emerson appleton hazardous location electrical equipment

IECEx system for certification electrotechnical equipment for explosive atmospheres

Applications

Plugs and receptacles are used with portable or stationary electrical equipment such as:

  • Lighting systems
  • Heaters
  • Motor generators
  • Air conditioning equipment
  • Compressors

For use in corrosive atmospheres and installations in Zone 1, 2 and 21, 22 in the oil and gas industry including in:

  • Refineries
  • Chemical and petrochemical plants
  • Pipelines
  • Loading docks
  • Onshore and offshore drilling platforms

Area Classification

Certification Type PCX (Plug, socket and mobile socket)
Gas: Zones 1 and 2 Type of Protection: Ex de IIC, Temperature Class: T6 for Ta ≤ +40 °C and T5 for +55 °C
Dust: Zones 21 and Type of Protection: Ex tD A21 , Surface Temperature: T68 °C
Impact Resistance (shock): IK10 (Polyester)

Certifications