Sygonix SY-5516050 Weatherproof Cable Connector with Screw Terminals, IP68, 3-Pole, Black

For permanent outdoor connections that must survive rain, dust and burial, the Sygonix SY-5516050 uses screw terminals inside a UV-stable PA66 housing sealed to IP68. Unlike gel-filled or heat-shrink joints, it can be reopened for inspection or rewiring without destroying the enclosure.

Highlights

• IP68 protection for continuous immersion and underground use
• 3-pole screw terminals accept solid or stranded conductors up to 2.5 mm²
• Wide cable entry range: 4–10 mm diameter
• Rated for 450 V / 24 A, suitable for mains-voltage outdoor circuits
• Operating temperature from -40 °C to +105 °C
• Compact surface-mount body: 118 x 90 x 33 mm

In daily use

Strip the cable, insert each conductor into the screw clamp and tighten. The gland seals around the outer sheath, so no separate strain relief is needed. The black PA66 housing resists UV and impact, and the screw-down lid keeps moisture out even in flooded pits or buried conduit boxes.

Full specifications

• Protection class: IP68
• Number of poles: 3
• Max. conductor cross-section: 2.5 mm²
• Max. voltage: 450 V
• Max. current: 24 A
• Cable diameter range: 4 - 10 mm
• Terminal type: screw terminals
• Housing material: PA66 (polyamide 66)
• Operating temperature range: -40 to +105 °C
• Colour: black
• UV resistant: yes
• Application environment: outdoor, underground, wet areas
• Mounting type: surface mount

Final note

The Sygonix SY-5516050 is a serviceable, weatherproof junction for outdoor mains wiring where a standard junction box would fail.