Small Size Electrical Enclosures & Junction Boxes

Small screw cover enclosures from Boxco and Sealcon are compact electrical enclosures designed to house and protect electronic components and wiring in various applications. These enclosures typically measure up to 200 x 200 mm and offer a screw‑on cover design that ensures secure closure, easy access for maintenance, and reliable sealing against dust and moisture.

Key selection criteria

• Size and footprint: Dimensions under 200x200 mm make these enclosures ideal for restricted‑space panel mounting, control boxes, wall‑mounted junctions or compact instrumentation modules.
• Cover system: The screw‑on cover ensures a robust mechanical closure; this enhances durability in vibration‑prone or industrial environments.
• Material and finish: Common materials include ABS plastic (lightweight, corrosion‑resistant) or polycarbonate (higher impact resistance). Choose the material that matches your environmental, regulatory (e.g., IP rating) and mechanical load requirements.
• Sealing and protection: Sealcon's small screw cover enclosures feature molded gaskets. Both Boxco & Sealcon are rated for ingress protection (IP66/67) that guards internal components from dust, water jets, and temporary immersion, which is especially important in harsh industrial settings.
• Applications and industries: Typical uses include PLC control terminals, sensor junction boxes, HVAC control modules, lighting control gear, instrument enclosures, and anywhere a compact, durable housing is required for wiring or electronics protection.