Description
The JB-F.60.CA Roof Penetration Junction Box by EZ Solar is an effective way to transition rooftop wiring into your attic space with absolute confidence. The EZ Solar system offers a simplified solution for composition shingle roofs. Our products provide installers with maximum flexibility and proven reliability of solar panels.
JB-F.60.CA Roof Penetration Junction Box Features
- Minimum number of components
- Patented design
- Fast and easy installation
- 100 cubic inches (Systems 7kW and smaller)
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JB-F.60.CA Includes
- JB-F.60.CA Body & Lid
- Neutral Bar and Din Rail
- Hardware
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JB-F.60.CA 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:
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JB-F.60.CA : UL1741
- Approved wire connectors: must conform to UL1741
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- System Marking: Interek Symbol and File #5019942
- 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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JB-F.60.CA Document Downloads
Q&A
Q: These products are made of plastic, will they last over time?
A: This is a great question! The vast majority of polymers aren’t designed for PV and to withstand harsh UV for 25+ yrs (think PVC, etc…) However, there are advanced polymers that are specifically engineered to perform in these environments for 25+ yrs. Great examples: Enphase Energy, SolarEdge, commercial skylights, NASA, the Automotive Industry. Our products use advanced polymer technology making them ideal for solar, UV, and harsh weather conditions. With an industry-leading 25-year warranty and UL1741 certification, they offer unmatched peace of mind and performance.
Q: What makes EZ Solar products better than the existing Solar Rooftop Junction Boxes?
A: There are a number of reasons Installers prefer EZ Solar products over existing rooftop junction boxes.
1. Installer can wire through 3 sidewalls vs. 1 or 2. Great for Wire Management.
2. More cost effective. We believe that EVERYONE should have access to affordable renewable energy, even the average consumer!









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