Our Waterproof Cable Connectors are professional-grade inline connection solutions designed to keep electrical joints fully protected against water, dust, humidity, corrosion, and outdoor exposure. They are ideal for fast and safe cable joining, branching, and distribution in outdoor and wet environments—without the need for a junction box.

We supply all types and sizes, including Straight (Inline), T-Type (3-Way), Y-Type (Split), and Cross/Plus Type (4-Way), with multiple gland options to match different cable diameters.

Types Available

• Straight / Inline Connector (2-Way): cable-to-cable extension and repairs

• T-Type Connector (3-Way): one input to two outputs (branch connection)

• Y-Type Connector (3-Way Split): split connection with angled outlets for easier routing

• Cross / Plus Connector (4-Way): multi-direction distribution (1-to-3 or 4-way junction)

Key Features

• Ingress Protection: IP67 / IP68 options (series dependent) for reliable waterproof sealing

• Outdoor-ready design: resistant to dust, moisture, splash, and harsh site conditions

• Sealed compression glands: strong strain relief + secure cable grip to reduce pull-out risk

• Fast installation: simple screw/tighten glands, easy cable routing, neat cable management

• Multiple outlet designs: straight, T, Y, and cross to match site wiring layout

• Long service life: durable housing and sealing structure suitable for continuous outdoor use

Technical Information (Typical / Series-Dependent)

• Protection Rating: IP67 / IP68 (depends on model, gland selection, and correct installation)

• Body Material: high-strength polymer (commonly PA66 / Nylon, some series in PC/ABS)

• Sealing: silicone/rubber O-rings + internal gasket structure

• Cable Entry: integrated compression glands (PG or Metric by series)

• Mounting: free inline connection; some models support surface fixing (model dependent)

• Color: typically black

• Operating Conditions: suitable for outdoor environments (temperature range varies by series)

• Electrical Capacity: depends on internal terminal/connector version used (available in different current ratings per series)

Important: The waterproof rating is achieved only when the cable OD matches the gland range, glands are tightened properly, and seals are intact.

Cable Size Compatibility (Outer Diameter OD)

These waterproof connectors support a wide OD range by selecting the correct gland size.

Typical supported cable OD: ~3 mm up to ~25 mm (and larger on heavy-duty series).

Metric (M) Gland OD Ranges (Common)

• 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 Gland OD Ranges (Common)

• 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 outdoor cables (PVC / rubber)

• Low-voltage lighting & control cables

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

• Armored cable (SWA) with armored-compatible glands (optional)

Typical Applications

• Street lighting poles & roadway projects

• Garden and landscape lighting

• Fountains and wet-area lighting

• CCTV and outdoor networking power lines

• Solar installations and outdoor power distribution

• Outdoor signage and industrial control wiring

Ordering Options (All Series & Sizes)

• Straight, T, Y, Cross (+) designs

• Multiple gland standards: PG / Metric (M)

• Different outlet quantities and directions

• Multiple internal connection configurations (terminal versions per rating)