HBL45205
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In many large plants and laboratories the number of circuits of different ratings and frequency is greater than the number of blade configurations available in conventional wiring devices. Prior to configuration standardization the solution was "Variload Twist-Lock" devices with four non-interchangeable center pin and slot configurations that can be designated to different circuits. |
| Hubbell Wiring Device-Kellems Product Specifications | |
|---|---|
| Device Type | Receptacle |
| Device Style | Twist-Lock |
| Amperage | 30A |
| Volts | 250V DC/600V AC |
| Poles and Wires | 4 Pole, 5 Wire Grounding |
| Design Type for Receptacles | Single |
| Configuration Type | Variload |
| Enhancement | Triangle center pin |
| Color |  |
| Terminal Clamp Material | .025" (.6) Steel-Nickel plate |
| Terminal Screw Material | Brass |
| Ground Screw Material | Brass (Green) |
| Contact Spring Material | .040" Brass |
| Spring Binding Plate Material | .060" Brass |
| Mounting Screw Material | Steel, zinc plated |
| Cover (Top) Material | Black Thermoset |
| Base Material | Black Thermoset |
| Ground Contact Material | .040" Brass |
| Bridge (Mounting Strap) Material | .050" Brass |
| Back Plate Material | .040" Brass |
| Rivet Material | .050" Steel-zinc-plated |
| Ratings | Molded into face. |
| Dielectric Voltage Withstand | 2,000V minimum |
| Current Interrupting | Certified for current interrupting at full rated current. |
| Temperature Rise | Max 30C temperature rise at full rated current after 50 cycles of overload at 150% of rated current at a power factor of .75. |
| Terminal Accommodation | 20A-#12AWG; 30A-#10AWG |
| 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 | UL |
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