M20 Waterproof Connector IP68 2 3 4 5 Pin Straight Type Lock Wire Power Supply Connector

The M20 Inline Weatherproof Connector is a tubular power and signal interface featuring a straight barrel body with M20×1.5 threaded locking nuts at both ends. This straight-through coupler links two cable sections end-to-end while maintaining IP67/IP68 protection, serving as a reusable, field-terminable extension joint for outdoor and industrial applications.

• Custom-length cable splicing with full sealing protection
• IP67 baseline / IP68 upgrade when locked against rain, high-pressure spray, and flooding
• 20A capability in compact 20mm housing for power applications
• Field-ready screw terminals accepting 0.5-2.5 mm² (24-14 AWG) wires
• Keyed polarity protection to prevent connection errors
• Heavy-duty contacts and casing with copper alloy pins
• Reusable design for maintenance and equipment servicing
• Vibration-resistant threaded fastening for industrial environments

• Outdoor LED and roadway lighting systems
• Solar and battery systems including PV string lengthening
• Factory automation and sensor cable extensions
• Security and smart city equipment installations
• Marine, caravan, and agricultural applications
• Entertainment and temporary outdoor power feeds