NEMA 4X JUNCTION BOX
Where the turbine meets the grid.
HIGH-VOLTAGE AC CONNECTION · FUSED · COLOUR-CODED MC4
The safe hand-off
Sealed, fused, colour-coded.
The ANEW NEMA 4X Junction Box is where the wind turbine connects to high-voltage AC power. A 2″ conduit carries 2 AWG cable with 4 conductors into a sealed enclosure; inside, the circuit is fused for the turbine, and every connection lands on colour-coded MC4 connectors across the four conductors — L1 · L2 · L3 · N — so the right wire can only go to the right place.
The cover is clear: inspect the fuses and connections at a glance, without ever breaking the NEMA 4X seal. Gold-plated contacts keep the joint low-loss and corrosion-free for the long haul.
◷ Available Fall 2028
Inside the Box
Inspect it without opening it.
Behind the clear cover: five colour-coded MC4 ports, gold-plated contacts, and serviceable fuses in view. The yellow gasket seals the enclosure to NEMA 4X — hose-directed water, wind-driven rain and salt air stay out, on the roof or at the shore.
- Clear cover — fuses and connections visible at a glance
- Colour-coded MC4 — polarity and phase can't be crossed
- Fused for the turbine — protection at the connection point
- Gold-plated contacts · gasket-sealed to NEMA 4X
The Spec Sheet
Every number, in the open.
Electrical
- TypeNEMA 4X junction box (wind turbine)
- ConnectionHigh-voltage AC
- Conduit2″ — for 2 AWG, 4 conductors
- ProtectionFused for the wind turbine
- Conductors4 — L1 · L2 · L3 · N, labelled bus bars
- ConnectorsMC4 — colour-coded per conductor
- ContactsGold-plated
Enclosure & Service
- RatingNEMA 4X — sealed, corrosion-resistant
- CoverClear — inspect without opening
- SealFull-perimeter gasket
- EnvironmentRooftop · marine · coastal
- Pairs withWind turbine + mounting bracket
- Targeted service life50 years
Figures shown are design targets; final certified ratings depend on regional certification.
The connection you never worry about.
Available Fall 2028. Size your system on the ANEW tool, or talk to our team.