The SL17 waterproof screw wiring connectors deliver a reliable, IP68-rated connection for demanding environments. These solderless industrial plugs feature a robust SP16-SP21 design with 2 to 7 pins, ensuring a secure, vibration-resistant seal against dust and complete, continuous water immersion for superior electrical protection. Features and Benefits
- IP68 Waterproof & Dustproof Rating - Provides complete protection against dust ingress and continuous submersion in water, ensuring long-term reliability in wet or dirty conditions.
- Screw-Type Clamping Mechanism - Creates a strong, permanent, and vibration-resistant connection without the need for soldering, simplifying installation.
- High-Quality Sealing Grommet & Housing - The precision-molded components form a tight seal around cables, preventing moisture and corrosion from compromising the connection.
- Multiple Pin Configurations (2P to 7P) - Available in 2, 3, 4, 5, 6, and 7-pin versions to accommodate a wide range of wiring needs for complex control systems.
- Durable Industrial-Grade Construction - Built to withstand mechanical stress, temperature variations, and harsh environmental exposure for dependable performance.
- Bulk Set Options (5/10/100) - Excellent value for projects requiring multiple reliable connections, ideal for professionals and serious DIY enthusiasts. Applications
- Outdoor Lighting & Landscape Systems - Perfect for connecting low-voltage LED strips, garden lights, or fountain pumps where exposure to weather is constant.
- Automotive & Marine Wiring - Ideal for trailer light connectors, off-road vehicle accessories, or boat electronics that face vibration, spray, and humidity.
- Industrial Machinery & Control Panels - Used to connect sensors, actuators, and motors in factories or agricultural equipment that require sealed connections.
- DIY Robotics & Renewable Energy Projects - Reliable for custom solar panel connections, weatherproof sensor arrays, or automated outdoor systems. Note
For optimal IP68 performance, ensure the cable gland is properly tightened and the included rubber seal is correctly seated around the cable during assembly.
Housing Material: Nylon PA66. Contact Material: Copper Alloy. Voltage Rating: 600 V. Certifications: UL, CSA, CE, RoHS. Contact Plating: Tin Plated. Current Rating: 20 A. Flammability Rating: UL94 V-0. Ingress Protection Rating: IP68. Locking Mechanism: Push-to-Lock, Screw-to-Lock. Mounting Type: Panel Mount. Operating Temperature Range: -40°C to +105°C. Pin Configuration Options: 2P, 3P, 4P, 5P, 6P, 7P. Product Type: Screw Wiring Connector. Screw Type: Slotted. Sealing Method: Silicone Gel, O-Ring. Wire Gauge Range: 28-12 AWG. Contact Material: Brass, tin-plated. Housing Material: Polyamide (PA66) or equivalent high-grade engineering plastic. Sealing Material: Silicone rubber or equivalent elastomer. Voltage Rating: Up to 250V AC/DC (typical for this connector class). Operating Temperature Range: -40°C to +105°C (inferred from IP68 industrial connectors). Wire Gauge Compatibility: 28 AWG to 12 AWG (0.08 mm² to 4.0 mm²). Waterproof Standard: IEC 60529 IP68 (Dust-tight, protected against long-term immersion). Current Rating: Up to 16A per pin (typical for this connector class). Flammability Rating: UL94 V-0 (inferred from industrial-grade plastic). IP Rating: IP68. Cable Gland: Integrated, compatible with cable diameters 4mm to 12mm (typical range). Connection Method: Screw terminal, solderless. Ingress Protection: Dust-tight, protected against continuous immersion in water under specified pressure and time. Locking Mechanism: Push-pull or screw-lock (inferred from industrial plug design). Mechanical Life: ≥ 500 mating cycles. Model Number: SP13, SP16, SP17, SP20, SP21. Pin Configurations: 2P, 3P, 4P, 5P, 6P, 7P. Product Series: SL17. Q: What are the exact specifications and pin configurations for these SL17 waterproof connectors? A: This set includes SP16, SP17, SP20, and SP21 model connectors in 2, 3, 4, 5, 6, and 7-pin configurations. The connectors feature a screw wiring design for solderless installation and are rated IP68 for complete dust and water resistance.. Q: How durable and reliable are these SP17 solderless connectors for outdoor or industrial use? A: These connectors are built for demanding environments. The IP68 waterproof rating ensures protection against dust and prolonged submersion, while the robust housing and screw terminals provide a secure, vibration-resistant connection for long-term reliability.. Q: Can I use these SP20 waterproof connectors for automotive or marine wiring projects? A: Yes, these connectors are ideal for automotive, marine, and outdoor applications where moisture is a concern. The IP68 waterproof seal and corrosion-resistant materials make them perfect for vehicle lighting, marine electronics, and other exposed wiring systems.. Q: Does this set of screw wiring connectors come with any warranty or guarantee? A: Yes, this product is backed by a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty duration and claim details, please refer to the seller's product page or contact customer service directly.. Q: Is this 100-set of SP21 industrial plugs a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. The large assortment of pin configurations and high IP68 rating delivers reliable performance for a wide range of regular use projects..