Husqvarna Automower® Heavy-Duty Boundary Wire (1640 feet)

What It Is

This is the official Husqvarna replacement boundary wire for Automower® robotic mowers, sold in a 1640-foot spool. It defines the cutting area perimeter and guides the mower along the charging station.

Fitment & Compatibility

• Compatible Models: All Husqvarna Automower® models (e.g., 305, 315X, 430X, 550 EPOS) and most third-party robotic mowers using a boundary wire system. Not compatible with GPS-only mowers (e.g., Husqvarna CEORA®).
• Deck Size: No deck size restriction—works with any Automower® regardless of cutting width.
• OEM vs Aftermarket: This is genuine Husqvarna wire, designed to match the original installed wire. Aftermarket alternatives may be cheaper but often lack UV resistance or use thinner gauge.
• Measurements: Wire is 1.5mm diameter (16 AWG), UV-stabilized, and rated for direct burial. The 1640-foot spool covers roughly 0.5–0.75 acres depending on layout complexity (more loops and corners reduce coverage).

Key Things to Know

• Quality: Heavy-duty construction with UV and moisture resistance—outlasts standard aftermarket wire by 2–3 years in direct sun or wet soil.
• Installation Difficulty: Moderate. Requires a wire laying tool or manual burial 1–2 inches deep. Avoid kinking the wire; it’s stiff and can snap if bent sharply.
• Common Gotchas:
  • You’ll need a wire connector kit (sold separately) for splicing or connecting to the charging station.
  • Don’t staple the wire tightly—leave slight slack to prevent breakage from ground movement.
  • Verify your existing wire gauge before mixing; mixing 16 AWG with thinner wire can cause signal interference.

Should You Buy It

Buy this if you need a reliable, long-lasting perimeter wire for a large lawn (up to ~0.75 acres) and want OEM quality that matches your Husqvarna Automower®. It’s overkill for small lawns under 0.25 acres—consider the 500-foot spool instead.