SolaDeck 0399 | Universal Black Rail-Mount Junction Box

The SolaDeck 0399 Universal Rail Mount is a durable, outdoor-rated solar PV junction box and combiner enclosure designed for rooftop solar installations. Built with a stamped galvanized steel base and cover, this universal rail-mounted enclosure helps protect PV wiring, solar connections, DIN rail components, and grounding hardware in residential, commercial, agricultural, and industrial solar energy systems.

Engineered for reliable rooftop performance, the SolaDeck 0399 includes a factory-installed 35 mm DIN rail and ground block, making it a practical solution for solar installers looking for a compact, weather-resistant enclosure for PV system wiring, microinverter transitions, and rooftop solar junction applications.

Key Features:

• Universal rail mount design for solar PV wiring applications.
• Factory-installed 35 mm DIN rail.
• Factory-installed grounding block.
• Stamped galvanized steel base and cover.
• Rated for 1000 VDC / 100 A and 240 VAC / 100 A.
• Wide operating temperature range: -35°C to 75°C.
• Suitable for rooftop solar junction and combiner box applications.
  

Applications:

• Off-Grid | Residential | Commercial | Industrial | Agricultural Operations | Solar Power Plants

Certificates:

• ETL | UL 1741 | CSA C22.2 No. 290 | NEMA Type 3R Outdoor Rated | cETL | UL50 Type 3R

Warranty:

• The SolaDeck 0399 Universal Rail Mount is backed by a lifetime warranty against defects in materials and craftsmanship.

Additional Details:

• Material: Stamped galvanized steel
• Dimensions: 30.0 cm W × 19.0 cm D × 7.7 cm H / 11.8" W × 7.5" D × 3.0" H
• Weight: 0.90 kg / 2.0 lb