Installation Guide
FLUSH MOUNT INSTALLATION MANUAL - 2©
2018 IRONRIDGE, INC. VERSION 1.60
RATINGS
Product markings are located on the 3/8" ange hex nut or
Grounding Lug bolt head.
MARKINGS
#5003320
UL 2703 LISTED
• Conforms to STD UL 2703 (2015) Standard for Safety First Edition: Mounting Systems, Mounting Devices, Clamping/
Retention Devices, and Ground Lugs for Use with Flat-Plate Photovoltaic Modules and Panels.
• Max Overcurrent Protective Device (OCPD) Rating: 25A
• Max Module Size: 24ft²
• Module Orientation: Portrait or Landscape
• Allowable Design Load Rating: meets minimum requirements of the standard (10 PSF downward, 5 PSF upward, 5
PSF lateral). Actual system structural capacity is dened by PE stamped certication letters.
CLASS A SYSTEM FIRE RATING PER UL 1703
• Any Roof Slope with Module Types 1, 2, and 3
• Any module-to-roof gap is permitted, with no perimeter guarding required. This rating is applicable with any third-party
attachment.
• Class A rated PV systems can be installed on Class A, B, and C roofs without affecting the roof re rating.
WATER SEAL RATINGS: UL 441 & TAS 100-95 (FLASHFOOT2)
• Tested and evaluated without sealant.
• Any roong manufacturer approved sealant is allowed. Ratings applicable for roof slopes between 2:12 and 12:12
STRUCTURAL CERTIFICATION
• Designed and Certied for Compliance with the International Building Code & ASCE/SEI-7
Marking can be on
front or side of nut.
#5003807