Description
| Amperage | 20 Amp |
| Voltage | 3 Phase Y 277/480 Volt |
| Wiring Scheme | 4 Pole, 5 Wire Grounding |
| NEMA Configuration | L22-20R |
| Item Style | Standard |
| Device Color | White |
| Terminal Retainer Material | Clear Polycarbonate |
| Terminal Clamp Material | .08 in. (2) Steel-Nickel Plated |
| Terminal Screw Material | #10-32 Brass Multi-Drive |
| Ground Screw Material | #10-32 Brass Multi-Drive |
| Body Holding Screw Material | Steel, Zinc Plated Multi-Drive |
| Body Contact Carrier Material | Natural White Nylon |
| Contact Spring Material | Brass |
| Spring Binding Plate Material | Brass |
| Flanged Casing Material | Natural White Nylon |
| Mounting Screw Material | Nickel-Plated Brass Round Head Screws |
| Ground Contact Material | .031 in. Brass |
| Ratings | Molded into Face |
| Dielectric Voltage Withstand | 2,000 Volt Minimum |
| Temperature Rise | Max 30°C temperature rise at full rated current after 50 cycles of overload at 150% of rated current at a power factor of .75. |
| Terminal Accommodation | #16 AWG to #8 AWG |
| Terminal Identification | Terminals identified in accordance with UL 498 (X, Y, Z, White, Green) |
| Flammability | UL 94 VO for Receptacles and Inlets. HB or better for Plugs and Connectors. |
| Operating Temperatures | Maximum Continuous 75°C Minimum -40°C (w/o impact) |
| Listings | FED SPEC UL/CSA |
