EZ Solar JB-3 Rooftop PV Junction Box Rail Mount, a robust and versatile junction box designed for rooftop solar installations, providing secure rail mounting and efficient management of photovoltaic connections.
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EZ Solar – JB-3™

Brand: EZ Solar
SKU: 850046395079

$85.50

Available Now
Stock Status Disclaimer

Stock statuses are updated on a monthly basis and may not reflect real-time availability. Some products may not display a stock status but are likely still in stock. For the most accurate and up-to-date information, or if a stock status is not shown, please contact us directly for availability.

Here’s a clear and concise bullet point description for the stock statuses:

  • Available Now: The product is in stock and ready for shipping.
  • More Expected: Currently low or out of stock, but additional inventory is on its way.
  • Special Order: The item is not regularly stocked and will be ordered specifically for you, subject to extended lead times.
  • Contact Us for Availability: The item’s stock status is uncertain; reach out to confirm availability before purchasing.

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

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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