Soladeck 0599B Flashed Roof Mount Metal Junction Box

Product Description

The SolaDeck 0599B Flashed Roof Mount Junction Box is a rugged, weather-sealed enclosure engineered for residential and commercial solar rooftop installations. Constructed from G90 galvanized steel with a black or gray powder-coated finish, this seamless stamped junction box delivers long-term protection against the elements. It is rated for 600 VDC/100A and 240 VAC/100A and supports roof slopes from 2/12 to 12/12.

• Features a 13” x 12” flashing that minimizes nail obstructions.
• Interior includes a pre-installed DIN rail and ground block.
• Multiple knockout sizes (five roof deck knockouts: three 0.5", one 0.75", and one 1" plus four 3/4" side knockouts) provide exceptional wiring flexibility.

Product Highlights

This junction box meets critical safety standards including UL 1741, UL50 Type 3R, and CSA C22.2 No. 290 and is designed to operate in extreme environments from -35°C to +75°C.

Product Information

Standard Information

• Brand: SOLADECK
• Manufacturer Part Number: 0599B
• Country of Origin: USA

Technical Specifications

• Voltage Rating: 600 VDC
• AC Voltage Rating: 240 VAC
• Standards: UL 1741, UL50 Type 3R, CSA C22.2 No. 290
• Enclosure Material: G90 galvanized steel
• Flashing Size: 13" x 12"
• Roof Slope Compatibility: 2/12 to 12/12
• Interior Features: Pre-installed DIN rail and ground block
• Roof Deck Knockouts: Three 0.5", one 0.75", one 1"
• Side Knockouts: Four 3/4"
• Operating Temperature: -35°C to +75°C
• Finish Type: Powder Coated
• Installation Type: Roof-Mount
• Number of Knockouts: 9
• Cubic Inches: 140 in³
• Usage: Asphalt or Cedar Roof
• Approx Height (in): 2.6
• Maximum Voltage: 600 VDC/240 VAC
• Maximum Current: 100 A
• Enclosure Rating: NEMA Type 3R
• Ambient Temperature Rating: -35°C to +75°C