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The Hoffman Q202018PCICC is a non-metallic junction box from the QLINE I series, designed for wall mounting in corrosive environments. Constructed from impact-resistant polycarbonate, it features a RAL 7035 light gray body with a clear screw cover. The enclosure measures 7.4 x 7.4 x 6.81 inches (188 x 188 x 173 mm) and provides IP66 protection. It holds UL 508A, CUL, and CSA C22.2 approvals, ensuring compliance for industrial control applications requiring Type 4X and Type 12 ratings.
Verify that the specific part number matches the required NEMA Type 4X rating and polycarbonate material composition. Confirm dimensional compatibility with existing mounting infrastructure, as the unit measures 7.4 x 7.4 x 6.81 inches. Ensure regulatory approvals such as UL 508A and CSA C22.2 are valid for the intended installation region. Cross-reference the clear screw cover style to distinguish from hinged or quick-release latch variants within the QLINE I series.
Select this model when chemical resistance and watertight sealing are critical for the application environment. The polycarbonate body offers durability against impacts while resisting degradation from harsh substances. The clear cover allows visual inspection of internal components without opening the enclosure. This size is appropriate for moderate wiring density needs where Type 4X protection is mandatory but metallic enclosures are unsuitable due to corrosion risks.
This component belongs to the QLINE I series by Hoffman Enclosures, Inc., which specializes in non-metallic solutions for harsh conditions. The series distinguishes itself through robust polycarbonate bodies and versatile cover options. Unlike standard metallic boxes, these units prioritize chemical inertness and lightweight handling. The QLINE I line serves industries ranging from water treatment to food processing, providing reliable containment for sensitive electronic and electrical hardware.
Direct substitutes include other QLINE I models with identical dimensions but different cover types, such as hinged versions. Verify that any replacement maintains the same IP66 rating and polycarbonate material specification. Ensure the alternative part retains UL 508A and CSA C22.2 certifications for regulatory compliance in the target market.

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