3-Pin Superseal Waterproof Automotive Electrical Connector

Brief Overview

This is a professional-grade waterproof connector system designed for demanding automotive, marine, and industrial electrical applications. The kit provides a complete male-female connection pair with integrated sealing and locking mechanisms. Whether you're assembling trailer harnesses, vehicle wiring systems, or equipment requiring sealed connections, this connector delivers reliable IP67 protection. For high-volume assembly operations, pair this with specialized crimping tools to ensure consistent, professional-grade connections every time.

Key Features

• Complete 3-Pin Connection Pair: Male and female molded housings with integrated oval-profile design
• IP67 Waterproof Rating: Fully sealed against dust and immersion in water to 1 meter depth
• Integrated Sealing System: Molded sealing ribs and six silicone rubber wire grommets prevent moisture ingress at wire entry points
• Secure Locking Mechanism: Integrated latch handle and red/orange secondary locking wedge ensure connection stays put under vibration and stress
• Six Conical Silicone Seals: Per-wire isolation prevents water bridging across contact points
• Three Silver Metal Crimp Contacts: Reliable conductivity with male pin/female socket blade configuration

Technical Specifications

Specification	Value
Pin Count	3
Cross-Sectional Area (Wire)	0.75–1.50 mm²
Cable Diameter	1.70–2.40 mm
Current Rating	14A (at 1.50 mm² with correct crimping)
Operating Voltage	24V DC
Temperature Range	–40°C to +105°C
Housing Material	PA 6 (polyamide 6, reinforced)
Sealing Rating	IP67 (dust-tight, water-resistant to 1m immersion)
Housing Color	Black

Business Advantages for Resellers

Margin-Friendly Bulk SKU: High-demand connector for trailer manufacturers, marine equipment suppliers, and automotive aftermarket shops. Single kit price allows flexible bundling with wiring harnesses.

Proven Market Demand: Superseal connectors are industry standard in European automotive and industrial sectors. End-customers recognize the brand and expect quality—your markup is justified.

Recurring Orders: These connectors fail in field use (corrosion, mechanical damage). Establish a repeating revenue stream by stocking this SKU and promoting to workshop chains and equipment manufacturers.

Accessory Sales Driver: Bundle with replacement male terminals and crimping tools for higher average transaction value.

Quality & Reliability Notes

The silicone sealing grommets and molded sealing ribs are engineered to maintain IP67 protection under repeated connect-disconnect cycles. The integrated latch prevents accidental separation during transport or vibration. Proper crimping with compatible tools is critical—connectors assembled with incorrect crimping fail prematurely. Consider upselling crimping tools alongside these connectors to ensure customer success and reduce warranty claims.

Ideal Applications

• Trailer lighting harnesses and brake systems
• Marine bilge pump wiring and auxiliary systems
• Automotive sensor connections (water-resistant mounting)
• Industrial equipment with outdoor or wet-environment exposure
• Battery isolation switches and emergency shutoff systems
• Vehicle door release mechanisms and actuator control

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Ready to stock this connector? Start with a case order to test market demand, then scale based on feedback from your customer base. The profit margin on connectors supports sustainable growth in the accessory category.