Electrical power supply connector

wire-to-wirecircularscrew-locked

Overview
10A 4-pin screw-locking waterproof circular connector M16 with IP68 rating, available field-installable or molded-with-cable for industrial automation and measurement applications. Φ1.0 mm copper-alloy contacts deliver 10A/125V in a compact 4-pin layout. Certified to ISO9001, CE, UL, TUV and RoHS standards; offered in on-site assembly or pre-molded cable configurations.

Key Features

• 10A Multi-Pin Power – Φ1.0 mm copper-alloy contacts rated for 10A/125V in the 4-pin configuration.
• Screw Locking Mechanism – Threaded coupling ensures secure, vibration-resistant connections.
• IP68 Waterproof – Fully sealed against dust and immersion for outdoor and harsh industrial environments.
• Assembly Options – Field-installable connectors or molded-with-cable variants for on-site wiring or plug-and-play assemblies.
• Global Certifications – ISO9001, CE, UL, TUV, RoHS (factory quality systems and product certifications documented).
• Flame Retardant Housing – Engineered plastic with UL94-V0 rating for improved safety.
• Wide Operating Range – Rated for -40°C to +105°C (series variants may support higher temperatures where specified).
• Durability – Designed for 500+ mating cycles to maintain reliable contact performance.

Product Details (table view)
Product Details | Specification 1 | Specification 2 | Specification 3 | Specification 4 | Specification 5 | Specification 6 | Specification 7
Pin number | 2 Pin | 3 Pin | 4 Pin | 5 Pin | 2+4 Pin | 7 Pin | 8 Pin
Pin diameter X number | 1.5mm | 1.5mm | 1.5mm | 1.0mm | 1.5+1.0mm | 1.0mm | 1.0mm
Current rating | 10A | 10A | 10A | 8A | 10A+5A | 5A | 5A
Voltage rating | 300V | 300V | 125V | 125V | 125V+60V | 60V | 60V
Withstanding voltage | 1500V | 1500V | 1500V | 1500V | 500V | 500V | 500V
Cable Gauge | 0.5mm²-1.0mm² (20-18AWG) | 0.5mm²-1.0mm² (20-18AWG) | 0.5mm²-1.0mm² (20-18AWG) | 0.75+0.5mm² (18+20AWG) | 0.75+0.5mm² (18+20AWG) | 0.3mm²-0.5mm² (24-20AWG) | 0.3mm²-0.5mm² (24-20AWG)
Diameter Range | MAX φ3.6mm (all) | Protection Level | IP68 (all) | Connecting mode | Screw Locking (all) | Flame rating | UL94-V0 (all) | Operating temperature | -40°C – 105°C (all) | Certification | ISO9001, CE, UL, TUV, RoHS (all)

Applications & Advantages

• Ideal for industrial automation sensors, actuator wiring, measurement instruments and outdoor equipment requiring sealed power connections.
• Suitable where vibration resistance and reliable sealing are critical (threaded screw coupling and IP68 protection).
• Flexible supply options: field-terminable connectors for on-site assembly or pre-molded cable assemblies for plug-and-play installation.

Technical specifications

• Series / Commercial designation: M16
• Brand: JNICON
• Locking type: Screw locking (threaded)
• Number of pins: 4-pin (also available in 2, 3, 5, 2+4, 7, 8)
• Contact: copper alloy, main contact diameter Φ1.0 mm for 10A
• Rated current: 10 A (for 4-pin configuration)
• Rated voltage: typically 125 V (varies by configuration, see table for variants)
• Withstanding voltage: up to 1500 V depending on variant
• Protection rating: IP68 (dust-tight and immersion resistant)
• Cable cross-section range: 0.3 mm² to 1.0 mm² depending on configuration (see table)
• Flammability rating: UL94-V0
• Operating temperature: -40°C to +105°C
• Mating cycles: designed for 500+ mating/unmating cycles
• Assembly options: field-installable or molded-with-cable
• Certifications: ISO9001, CE, UL, TUV, RoHS