ECENCE Boundary Wire 492ft Compatible with All Robotic Lawnmower, Suitable for Husqvarna and Other Brands, Define and Guide Perimeter Wire Ø 0.13 Zoll (Inch) Conductor Cross-Section of 17AWG

What It Is

This is a 492-foot spool of 17AWG boundary wire designed for robotic lawnmowers. It defines the mowing area and guides the robot back to its charging station. It works with Husqvarna, Gardena, Worx, and most other brands that use a standard 2.4–3.0mm diameter wire.

Fitment & Compatibility

• Wire gauge: 17AWG (0.13 inch / 3.3mm diameter). Compatible with all major robotic mowers that accept 2.4–3.0mm wire.
• Brands: Husqvarna, Gardena, Flymo, McCulloch, Robomow, Worx, and many others. Not compatible with older models that require thicker (4mm+) wire.
• Connectors: No pre-attached connectors. You’ll need to splice or use included couplers (check if your mower uses screw terminals or quick-connect plugs).
• Length: 492 feet covers up to about 0.25–0.3 acres depending on layout complexity. Measure your perimeter before buying—cutting is easy, but splicing to add length can weaken the signal.
• OEM vs aftermarket: This is an aftermarket alternative to Husqvarna’s OEM wire (part 597 74 01-01). It’s 17AWG vs Husqvarna’s 15AWG—slightly thinner but adequate for most lawns.

Key Things to Know

• Installation difficulty: Moderate. You’ll need to bury it 1–2 inches deep or stake it down. Plan the layout carefully to avoid sharp bends (minimum 12-inch radius).
• Signal integrity: Keep the wire at least 12 inches from metal fences, underground utilities, or other electrical cables to prevent interference.
• Splicing: Use waterproof butt connectors or included couplers. A poor splice is the most common cause of signal loss.
• Durability: UV-resistant and rated for burial, but exposed sections can be damaged by edgers or aerators. Avoid running it too close to hardscape edges.

Should You Buy It

Buy this if you need a reliable, budget-friendly boundary wire for a standard robotic mower and have a small to medium lawn (up to 0.3 acres). It’s a solid aftermarket choice for Husqvarna, Gardena, and similar brands—just be prepared to do your own splicing and layout planning. Skip it if you need pre-terminated connectors, a thicker gauge for long runs, or if your mower requires a specific OEM wire shape.