Designed for larger systems, the JB-1.XL has more space inside, with the same features installers love about the original JB-1.
- Larger box at a lower cost
- Fast and easy installation
- Din Rail pre-installed
- 200 cubic inches (Systems larger than 7kW)
- Made from advanced durable polycarbonate + superior components, UL1741, Type 3R
Specifications and Ratings
- Maximum Voltage: 1,000 Volts
- Maximum Current: JB-1.2: 80 Amps; JB-1.XL: 120 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-1.2: UL1741, CSA C22.2 No. 290; JB-1.XL: UL1741, CSA C22.2 No. 290
- Approved wire connectors: must conform to UL1741, CSA C22.2 No. 290
- 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.
