| General Information |
| Product Name: |
Panelboard ‑ NEMA Type 3R |
| Standards: |
UL 67, CSA C22.2 No. 29, NEMA PB-1 |
| Enclosure Type: |
NEMA 3R – Outdoor / Weather Resistant |
| Mounting Type: |
Surface Mount Only |
| Application: |
Outdoor Lighting and Power Distribution |
| Main Type: |
Main Lug / Main Breaker |
| Panel Type: |
Power / Lighting 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 (breaker-dependent) |
| Electrical Specifications |
| Maximum Voltage: |
600 V AC |
| Bus Material: |
Electrolytic Copper (CU) (99.9 % purity) |
| Main Breaker Frame Size: |
Up to 600 A (depends on configuration) |
| Branch Breaker Types: |
Bolt-on |
| Breaker Pole Options: |
1P, 2P, 3P |
| Neutral: |
Full-sized, insulated & isolated |
| Ground Bar: |
Optional |
| Mechanical Specifications |
| Enclosure Material: |
16–14 Gauge Steel |
| Finish: |
UV‑Resistant Baked Powder Coat (ANSI Gray 61 or Custom) |
| Door: |
Hinged Front Cover with Locking Provision and Drip Shield |
| Knockouts: |
Factory‑stamped for Conduit Entry – Rain‑Tight Seals |
| Drainage: |
Drip shield & weep holes (factory or field installed) |
| Dimensions: |
Varies by model |
| Weight: |
Approx. 50–110 lbs (depends on configuration/material) |
| Environmental Condition |
| NEMA Rating: |
Type 3 – Rainproof, Ice‑Resistant, Outdoor Suitable |
| 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: |
Drip Shielded, Ice‑Resistant Design |
