This document introduces BERNSTEIN CP and CPS series 364 polyester enclosures. The enclosures are made of high-quality glass-fibre reinforced polyester and have a reduced surface resistance, making them suitable for use in 'EX' areas and harsh conditions. They can encapsulate electrical, electronic, and control components and comply with IP65 protection class. The enclosures provide M4 or M6 internal mounting options depending on the base size. Galvanized brass bushes are embedded in the interior of the base for the assembly of mounting plates, mounting rails, PCBs, etc. The captive stainless steel lid screws are held in place by a lock integrated into the lid. The threaded bushes for lid attachment are also made of stainless steel. A gasket is factory-fitted for standard enclosures, ensuring the protection class. The polyester enclosures are available in grey (RAL 7000, light grey) or black material (RAL 9005, jet black) as standard.
Bernstein polyester enclosures from the CP and CPS series are made of high‑quality glass‑fibre reinforced polyester. The black CPS version has a reduced surface resistance (RO <10° Ω) and is suitable for EX areas and harsh environments. Enclosures provide M4 or M6 internal mounting options, captive stainless‑steel lid screws, and factory‑fitted gaskets, complying with protection class IP65.
The product range covers dimensions from 80 × 75 × 55 mm up to 400 × 405 × 165 mm, available in RAL 7000 (grey) or RAL 9005 (jet black). Accessories include mounting plates, rails, grounding rails, hinges and various gasket options. Approvals include German Lloyd No. 91 186‑84HH and UL File E 182264.