CEP 121290 ATEX/IECEx Ex e GRP Terminal Junction Box

The CEP 121290 is a compact, heavy-duty Ex e (Increased Safety) GRP terminal enclosure engineered for harsh and hazardous industrial environments. Dual certified to both ATEX and IECEx standards, this enclosure provides reliable performance in explosive gas (Zones 1 & 2) and dust atmospheres (Zones 21 & 22).

Moulded from high-impact Glass Reinforced Polyester (GRP), the CEP 121290 features an IP66 rating and a top-tier T6 (T85°C) temperature rating, delivering exceptional resistance to UV exposure, aggressive chemicals, and extreme temperatures.

Supplied fully populated with 10 pre-wired terminals, 4 x M20 cable entries, 4 x certified stopping plugs, and comprehensive earthing provisions, it delivers a complete, ready-to-install terminal connection solution.

Key Features & Benefits

• Dual ATEX & IECEx Certified: Fully compliant for global hazardous area installations across Zone 1, 2, 21, and 22 environments.

• Ex e (Increased Safety) Protection: Designed to prevent sparks, arcs, or excess temperatures from igniting surrounding explosive atmospheres.

• T6 Temperature Rating: Maximum thermal safety (T85°C), with alternative temperature ratings available on request.

• Ready-to-Wire Terminal Setup: Pre-fitted on a TS35 DIN rail with 10 x 2.5 mm² numbered pass-through terminals plus a dedicated 2 x 4 mm² earth terminal for rapid installation.

• Comprehensive Earthing: Features an internal Earth Continuity Plate connected to an M6 internal/external earth stud for secure grounding of cables.

• IP66 Weatherproof Protection: Fully seals internal components against heavy seas, high-pressure water jets, and fine dust.