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EZ Solar Mamba PV Junction Box JB-M.442+

EZ Solar Mamba PV Junction Box JB-M.442+

R209

Genuine EZ Solar product, supplied from our Durban warehouse with delivery across South Africa, the rest of Africa and abroad.

Available to order — usually ships within a week

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  • Priced in rand · no forex at checkout
  • Dispatched from Durban North, KZN
  • Courier from R90 · SA, Africa & abroad
  • Collection available from our warehouse
SKU: USSSP202-017 Category: Brand:

Description

Key Benefits

  • Handles up to 1,500V and 80A for commercial and utility PV systems
  • Compatible with roof slopes from 2° to 90°, including flat and steep surfaces
  • Compact design supports ¾” max fitting sizes for easy installation
  • UV-rated polycarbonate housing resists environmental stress and impact
  • Maintains code-compliant spacing between live parts and fittings
  • Certified to UL 1741 and CSA C22.2 No. 290 standards
  • NEMA 3R rated for outdoor use in harsh weather conditions

Best Uses

Commercial PV Systems Ideal for high-voltage junction and transition points in commercial solar arrays.
Utility-Scale Installations Designed to support robust connections in large-scale solar power projects.
Versatile Roof Mounting Suitable for installation on nearly any roof angle or surface material.
Long-Term Outdoor Use Built to withstand temperature extremes and prolonged UV exposure.

Tech Specs

Spec Value
Model JB-M.442+
Max Voltage 1,500 Volts
Max Current 80 Amps
Allowable Wire Range 14 AWG – 6 AWG
Max Fitting Size ¾ inch
Roof Slope Compatibility 2° – 90°
Enclosure Rating NEMA 3R
Dimensions 5.02 x 5.02 x 2.25 in
Weight 1.9 lb
Operating Temperature -35°C to +75°C
Certifications UL 1741, CSA C22.2 No. 290
System Marking Intertek Symbol, File #5029623
Material UV-rated Polycarbonate

Warranty

Limited Product Warranty Covered by EZ Solar’s limited warranty for product defects.

Important: Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.

More Info

The EZ Solar Mamba PV Junction Box JB-M.442+ is engineered for high-voltage photovoltaic systems up to 1,500 volts, making it suitable for demanding commercial and utility-scale applications.

Its UV-rated polycarbonate enclosure is impact-resistant and designed to withstand harsh environmental conditions, ensuring long-term durability and protection.

The junction box supports secure, code-compliant conduit and cable transitions with a compact form factor that accommodates ¾ inch maximum fitting sizes.

Certified to UL 1741 and CSA C22.2 No. 290 standards, the JB-M.442+ carries the Intertek certification (File #5029623), guaranteeing compliance with industry safety requirements.

With a NEMA 3R rating, this junction box is suitable for outdoor installations, providing protection against rain, snow, and dust.

Its design allows mounting on roof slopes ranging from 2° to 90°, enabling versatile installation on a wide variety of roof types and angles.

Operating temperature range from -35°C to +75°C ensures reliable performance in extreme climates.

EZ Solar, founded in 2019 in Salt Lake City, specializes in installer-friendly solar hardware made from advanced polymers to resist UV and harsh weather, backed by a 25-year warranty on their product line.

Additional information

Weight 0.86 kg

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