EZ Solar JB-3 Rooftop PV Junction Box, Rail Mount

The Universal Rail Mounted Junction Box

With flexible stainless steel clamps, you can mount to any rail, whether rounded or squared.

• Self-leveling 
• Securely connects to rail 
• Fast and easy installation 
• No leaking

Product 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.

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