Waterproof Junction Box (IP67/IP68)

Waterproof Connector Box (IP67/IP68) for secure outdoor cable splicing and branching. Tough sealed enclosure with gasket and PG/Metric cable glands, supporting multiple outlets and cable ODs from ~3 mm to 25 mm+ (series dependent). Ideal for street lights, garden lighting, CCTV, solar, and industrial wiring.
Unit: PCS
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Our Waterproof Connector Boxes are rugged outdoor junction/connection enclosures designed to protect cable joints and terminal connections from water, dust, humidity, corrosion, and UV exposure. They are ideal for safe splicing, branching, and multi-way cable distribution in harsh environments. Each box is supplied with a sealing gasket and compression cable glands to ensure a strong, long-life seal.

We supply all series and sizes—multiple body dimensions, outlet quantities, and entry directions—to match different cable diameters and installation requirements.

Key Features

  • High ingress protection: waterproof & dustproof construction (series available with IP67 / IP68 options).

  • Multiple entries: models with 2 / 3 / 4 / 5 / 6+ cable outlets (straight or multi-direction layouts).

  • Reliable sealing: silicone/rubber gasket + compression glands for tight sealing and strain relief.

  • Durable housing: impact-resistant body suitable for indoor/outdoor installations.

  • Easy installation: screw cover, quick wiring access, and optimized internal space for connectors/terminal blocks.

  • Wide applications: street lighting poles, garden & landscape lighting, fountains, CCTV, solar systems, signage, HVAC controls, and general outdoor/industrial wiring.

Technical Information (Typical / Series-Dependent)

  • Ingress Protection: IP67 / IP68 (depending on model & gland/cable selection)

  • Housing Material: high-strength polymer (commonly PA66 / ABS / PC by series)

  • Sealing Gasket: silicone / rubber

  • Cable Glands: Metric (M) or PG types (series dependent)

  • Mounting: surface mount with fixing ears/feet (model dependent)

  • Fasteners: corrosion-resistant screws (series dependent)

  • Color: typically black (other colors may be available)

  • Operating Temperature: outdoor-suitable wide range (varies by material series)

  • Electrical Rating: depends on the internal connector/terminal used (the box functions as a protective enclosure)

Note: Final IP performance depends on correct cable diameter selection, proper gland tightening, and intact gasket seating.

Cable Size Compatibility (Outer Diameter OD)

This connector box supports a wide range of cable outer diameters (OD) by selecting the correct gland size.

Typical supported OD range: ~3 mm up to ~25 mm (and higher on larger series) depending on the box model and gland type.

Metric Glands (M) — Common OD Ranges

  • M12: 3–6.5 mm

  • M16: 4–8 mm (some types up to 10 mm)

  • M20: 6–12 mm (some types up to 13 mm)

  • M25: 10–14 mm (some types up to 18 mm)

  • M32: 15–21 mm

  • M40: 19–28 mm

PG Glands — Common OD Ranges

  • PG7: 3–6.5 mm

  • PG9: 4–8 mm

  • PG11: 5–10 mm

  • PG13.5: 6–12 mm

  • PG16: 10–14 mm

  • PG21: 13–18 mm

  • PG29: 18–25 mm

  • PG36: 22–32 mm

  • PG42: 32–38 mm

  • PG48: 37–44 mm

Compatible Cable Types

  • Round flexible cables (PVC / rubber / outdoor cables)

  • Low-voltage lighting & control cables

  • Solar / outdoor power cables (OD depends on cable construction)

  • Armored cables (SWA) when using armored-compatible glands (optional)

Available Series & Configurations

  • Mini / standard / deep body versions

  • 2-way, 3-way, 4-way, 5-way, 6-way and more

  • Different entry directions (side/straight/multi-side)

  • PG or Metric gland standards with multiple OD ranges

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