Waterproof cable junction box IP68 3-way | Electrical connector 450 V 24 A for cables 4–11 mm | M686-C3

Three Pole Connectors • 4-Pin Electrical Terminal Block • 0.5 mm² - 2.5 mm² • 24 A • 450 V • IP68 • Ø 4-8 mm or Ø 6-11 mm

Hermetic cable junction box with an IP68 protection rating is a universal and reliable solution for connecting, branching, and protecting electrical wires in areas exposed to moisture, dust, and changing environmental conditions.

Designed for outdoor use, underground installation, and even for situations with temporary water submersion, it provides long-lasting protection for connections in household, garden, and industrial installations.

The connector is suitable for use in:

• industrial installations,
• power systems,
• garden setups,
• LED outdoor lighting systems,
• water pumps,
• gate automation,
• CCTV systems,
• signalling,
• marine industry.

• IP68 protection rating – fully resistant to water, dust, and dirt; the box maintains its seal even after prolonged submersion.
• Mounting screws located outside the enclosure – an innovative design that prevents water from leaking into the connection chamber through the screw heads.
• High-quality materials: housing made from polycarbonate (PC) or polyamide PA66, resistant to UV, impacts, flames, and chemicals.
• UL94 V2 flame resistance and resistance to sunlight and material aging.
• Operating temperature range from -40°C to +105°C.
• Handles voltage up to 450 V AC and current up to 24 A.
• Interchangeable cable glands and sets of rubber sealing rings to fit various cable diameters.
• Increased internal space thanks to external mounts and carefully designed enclosure geometry.
• Simple, quick installation without specialized tools – only a screwdriver is needed.

Application

IP68 hermetic junction boxes are intended for:

• lighting installations (garden, facade, street, park),
• gate automation and security systems,
• connecting power cables for pumps, sensors, and garden equipment,
• CCTV systems, illuminated signs, and LED boards,
• power distribution in industrial constructions and outdoor electrical connections.

Specification

• Model: M686-C3
• Protection rating: IP68
• Housing material: PA66 / PC, UV and flame resistant
• Flammability class: UL94 V2
• Cable diameter range: 4 – 8 mm or 6 - 11 mm
• Operating temperature: -40°C to +105°C
• Rated voltage: up to 450 V AC
• Rated current: up to 24 A
• Color: black
• Connection type: screw terminals
• Number of poles: 3
• Internal box dimensions: 7.1 x 4.3 cm
• Certificates: ENEC, CE, UKCA, ETL, NSW, ROHS