The PYEX-EP-JBS is an Ex certified multiple-entry connection system designed and manufactured to meet all requirements from relevant international
standards for industrial heat tracing cable system
especially for hazardous location such as
petrochemical plant, gas plant, ship and off-shore
plants etc.

PYEX-HP-JBS-P : Power connection
PYEX-HP-JBS-E : End Termination
PYEX-HP-JBS-T : Tee splicing

The junction box is made of fiberglass reinforced polyester for ultimate thermal endurance and mechanical strength. The surface of junction box is UV resistant as well as electrically conductive, less than 109 ohm, to reduce the risk from static hazard. Each kit includes an IP 67 junction box, stainless steel captive lid screws, foamed silicone gasket, spring-type terminal blocks. Also it includes a pair of stainless steel pipe-mounts for mounting on to high temperature pipelines up to 300℃. The molded power termination kit, PYEX-PTK-M is an optional choice

  • Protection Type : Ex eb IIC Gb
  • Ingress Protection : IP66
    (when assembled with tracing cables)
  • Impact Resistance : 7J
  • Temperature range :
  • -50℃ to 50℃ for T6 (FBL)
  • -50℃ to 50℃ for T4 (FBH)
  • -50℃ to 50℃ for T3 or T2 (FBX or FBZ)
  • Surface Resistance : < 109 Ω
  • Flammability : Self-extinguishing UL 94/V-0
  • Enclosure Material
    Fiberglass reinforced polyester / UV stabilized
  • Metallic Pipe-Mount : SUS304 or SUS316L
  • Color : Graphite Black
  • Maximum conductor cross-section : 10mm2
  • Thread for power cable entry : M25, 3/4"-14NPT
  • Gasket and Seal : Flame-proof Silicone Rubber
  • Approval : ATEX, IECEx
  • Reference standards :
    IEC60079-0, IEC60079-7, IEC60529, IEC60079-30-1