Square D | sku: PS28-N-YAG Square D PS28 Enclosure Panel Skirt NQNF, NEMA Type 1, 20x28x5-3/4 Square D PS28 Enclosure Panel Skirt NQNF, NEMA Type 1, 20x28x5-3/4. MSRP: Now: $150.00 Add to Cart Compare Selected