RJ12 Waterproof Straight-Through Inline Coupler

Extend RJ12 Runs Without Sacrificing a Watertight Seal

The TrolMaster ECW-1 extends the connection between two RJ12 cables, with sealed waterproof connectors that prevent water intrusion.

It maintains a long-lasting, stable, high-performance connection between controllers, sensors, and devices, rated IP68.

Key Features & Benefits

• IP68 Rated — Sealed against water intrusion.
• Straight-Through Design — Joins two RJ12 cables in line.
• Stable, High-Performance Connection — Maintains signal quality between controller and devices.
• Compact Housing — Easy to install along existing cable runs.

Who Should Use the ECW-1 Inline Coupler

TrolMaster users who need to extend an RJ12 cable run in a wet or humid environment without losing connection reliability.

Specifications

Working temperature 32-122°F. Packaging dimensions 85mm (L) x 46mm (W) x 35mm (H). Approx. weight per pack 0.0046 kg.

Frequently Asked Questions

What does this coupler connect?

Two RJ12 cables, straight-through.

What's its IP rating?

IP68.

What's the working temperature range?

32-122°F.

How much does it weigh?

Approximately 0.0046 kg per pack.