Description The EZ Solar JB-3 is a universal rail-mounted junction box for making rooftop wiring connections far easier. With flexible stainless steel clamps, you can mount to any rail, whether rounded or squared. JB-3 Rooftop Rail Junction Box Features Self-leveling Securely connects to rail Fast and easy installation No leaking Includes DIN rail and rail mounting strapping . JB-3 Specifications and Ratings Maximum Voltage: 1,000 Volts Maximum Current: 80 Amps Allowable Wire: 14 AWG – 6 AWG Spacing: Please maintain a spacing of at least ½” between uninsulated live parts and fittings for conduit, armored cable, and uninsulated live parts of opposite polarity. Enclosure Rating: Type 3R Roof Slope Range: 2.5 – 12:12 Max Side Wall Fitting Size: 1” Max Floor Pass-Through Fitting Size: 1” Ambient Operating Conditions: (-35°C) – ( 75°C) Compliance: JB-3: UL1741, CSA C22.2 No. 290 Approved wire connectors: must conform to UL1741 System Marking: Interek Symbol and File #5025824 Periodic Re-inspections: If re-inspections yield loose components, loose fasteners, or any corrosion between components, components that are found to be affected are to be replaced immediately. . JB-3 Document Downloads Data sheet Installation manual JB-3 : Rail-Mounted PV Junction Box by EZ Solar
