
EZ Solar FORTIS 100 Rooftop Entry for Asphalt Roof
The EZ Solar JB-F.100.CA FORTIS 100 is a composite-housing rooftop junction box for asphalt roofs, rated to 1500 VDC and 80 A with a Type 3R enclosure. Its 100 in³ interior and code-listed design deliver reliable conduit entry and wiring transitions at up to 450 VAC on residential arrays.
$83.00
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Available for pickup 4 at Red Deer
Pickup at Red Deer, AB
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The EZ Solar FORTIS 100 (JB-F.100.CA) is a rooftop entry junction box designed for asphalt shingle roofs, giving installers a code-compliant transition point for PV wiring. Built with a durable composite/plastic housing and a Type 3R enclosure rating, it handles up to 1500 VDC and 80 A across a 100 in³ interior, accepting 14 AWG to 6 AWG conductors on roof slopes from 2.5:12 to 12:12.
Key Features:
- Rooftop junction box for asphalt roofs
- Voltage rating 1500 VDC, 80 A
- Maximum 450 VAC
- Type 3R weather-rated enclosure
- Composite/plastic housing, roof mount
- 100 in³ interior, 12″ x 12″ x 4″
- Allowable wire range 14 AWG to 6 AWG
- ABB, WAGO and wire nut connectors
- Roof slope range 2.5:12 to 12:12
- CSA C22.2 No. 290, UL 1741, 25-year warranty
Ideal for residential rooftop solar installations on asphalt shingle roofs, the FORTIS 100 suits installers needing a reliable, weatherproof entry point. Rated for operating temperatures from -35°F to 167°F, it integrates with ABB terminal blocks, WAGO connectors and wire nuts, and accommodates 1″ sidewall and floor pass-through fittings. Order the JB-F.100.CA (also listed as JBF.100.CA) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.
JB-F.100.CA · 3 files.
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