| General Information |
| Product Name: |
Panelboard ‑ NEMA Type 4X |
| Standards: |
UL 67, UL 50/50E, CSA C22.2 No. 29, NEMA PB-1 |
| Enclosure Type: |
NEMA Type 4X – Indoor/Outdoor Use, Corrosion and Water Resistant |
| Mounting Type: |
Surface Mount |
| Application: |
Power and Lighting Distribution in Harsh or Wet Environments |
| Main Type: |
Main Lug / Main Breaker |
| Panel Type: |
Distribution Panelboard |
| Voltage Rating: |
120/240 V 1Φ 3W, 208Y/120 V 3Φ 4W, 480Y/277 V 3Φ 4W |
| Bus Rating: |
100 A to 600 A |
| Short Circuit Rating: |
Up to 65 kAIC (based on breaker selection) |
| Electrical Specifications |
| Maximum Voltage: |
600 V AC |
| Bus Material: |
99.9 % Electrolytic Copper (CU) |
| Main Breaker Frame Size: |
Up to 600 A (based on configuration) |
| Branch Breaker Types: |
Bolt-on |
| Breaker Pole Options: |
1P, 2P, 3P |
| Neutral: |
Full-sized, insulated and isolated |
| Ground Bar: |
Included or Optional |
| Mechanical Specifications |
| Enclosure Material: |
304 or 316 Stainless Steel / Non-metallic (Polycarbonate, Fiberglass) |
| Finish: |
Natural Brushed or Powder Coated (where applicable) |
| Door: |
Hinged, Seal-Gasketed Cover with Locking Provision |
| Sealing: |
Watertight with Continuous Polyurethane or Neoprene Gasket |
| Dimensions: |
Varies by configuration |
| Weight: |
Approx. 60–130 lbs (depending on material and size) |
| Environmental Condition |
| NEMA Rating: |
Type 4X – Watertight, Corrosion-Resistant, Outdoor/Indoor Use |
| Ambient Temperature: |
‑20 °C to +40 °C (without derating) |
| Storage Temperature: |
‑30 °C to +70 °C |
| Relative Humidity: |
5 % to 95 % (non‑condensing) |
| Altitude: |
≤ 2000 m (no derating) |
| Ingress Protection: |
Protection from rain, hose-directed water, splashing, and corrosive agents |
