IronRidge XR‑LUG‑03‑A1 — Grounding Lug for XR Rails, Rev B

The IronRidge XR‑LUG‑03‑A1 (Rev B) is a low‑profile grounding lug designed for bonding an entire row of PV modules to the equipment grounding conductor. Built for the UFO rail system, this lug attaches directly to XR rails using the included ¼" T‑bolt and flange nut, creating a secure, code‑compliant grounding path.

Its compact design fits cleanly beneath modules and maintains a professional, low‑visibility installation.

Key Features

• Provides equipment grounding for a full row of PV modules

• Compatible with IronRidge XR rails (XR10, XR100, XR1000)

• Designed for the UFO system

• Low‑profile form factor fits under modules without interference

• Includes ¼" stainless T‑bolt and nut

• UL 2703 listed for bonding and grounding

• Fast, secure installation with a single tool

Specifications

• Part Number: XR‑LUG‑03‑A1

• Revision: Rev B

• System Compatibility: IronRidge XR rails + UFO components

• Material: Stainless steel hardware with aluminum lug body

• Function: Equipment grounding / bonding

• Includes: Grounding lug, ¼" T‑bolt, ¼" flange nut

What’s Included

• (1) Grounding lug

• (1) ¼" T‑bolt

• (1) ¼" flange nut

Common Uses

• Grounding PV module rows

• Residential and commercial solar installations

• Bonding XR rail‑based arrays

Barcode: XR-LUG-03-A1