Gratux Metri-Pack 280 Series 2-Way Connector – Sealed Waterproof, 10-12 AWG, 3-Set

Gratux Metri-Pack 280 Series 2-Way Connectors deliver a compact, high-current solution designed for demanding electrical installations. Built as inline APTIV connectors, they pair dense performance with resistance to temperature, chemicals, and abrasion. When used with a sealed Splice Pack system, these connectors help maintain a sealed, dependable connection across environments—from tight under-hood automotive spaces to marine, off-road, and agricultural applications.

Engineered to handle up to 16 volts and 30 amps, the 280 series uses two-way housings that accommodate both male and female terminals. The system offers optional enhancements such as a secondary lock and terminal position assurance (TPA) to improve reliability and assembly confidence. Seal retention and protection features guard the integrity of the seal during servicing, and a low engage force supports smoother, less tiring installations for technicians.

Key features at a glance

• Rated for up to 16 volts and 30 amps
• In-line 2-way housing for space-limited applications
• Secondary lock and TPA for robust system design
• Seal retention features to protect against seal loss or damage
• Low engage force for easier handling and faster builds
• Heavy-duty electrical connector standard with silver interface platings

What’s inside the 3-set packaging

• 3 x 2-way male housings
• 3 x 2-way female housings
• 6 x TPA terminals
• 6 x crimp male terminals
• 6 x crimp female terminals
• 12 x blue cable seals

Applications and practical use: These connectors are designed to mate with ISO and SAE blade systems, enabling straightforward integration with existing harnesses. The blue seals provide moisture protection in damp or dusty settings, while the compact footprint helps keep wiring organized in tight spaces. Whether upgrading an electrical harness or stocking components for field repairs, Gratux Metri-Pack 280 connectors offer a flexible option that can adapt to a range of setups.

Note: For optimal performance, this sealed system should be used with an approved Splice Pack. Review installation guidelines to ensure proper mating, sealing, and seating of terminals in your project.