Hubbell Wiring Device - Hubbell IG2510 Locking Receptacle, IG, 20A 120/208V, L21-20R, OR

Twist-Lock® Devices, Single Flush Receptacle 20A, 3 Phase Y 120/208V AC, 4 Pole, 5 Wire Grounding, NEMA L21-20R, Isolated ground, nylon, Orange Features: Insulation barrier construction isolates ground contact from mounting strap; Wire restraint recess for both back and side wiring, greatly reduces the possibility of loosening the terminal connection; Isolated Ground; High-impact, abuse-resistant nylon face; All-brass mounting and grounding system provides a lower resistance ground path and greater resistance to corrosion than steel mounting systems - Industry Standard(s): Certified to CSA C22.2 No.42; Fed.Spec. W-C-596; Listed to UL 498 - Related Products: HBL2511; SB720; SS720; NP720BK; HBL7420 - Listings: UL 498; Fed.Spec. W-C-596; CSA C22.2 No.42 - Voltage Rating: 120 V; 208 V - Performance: Electrical-Current Interrupting - Certified for current interrupting at full rated current; Electrical - Dielectric Voltage - Withstands 2,000V minimum; Mechanical - Terminal Accommodation - #16 - #8 AWG solid or stranded copper wire; Mechanical - Terminal Identification - Terminals identified in accordance with UL 498; Mechanical - Flammability - V2 or better per UL94/CSA 22.2 No.0.17; Environmental - Moisture Resistance - IP20 Suitability; Environmental - Operating Temperatures - Maximum Continuous 75±C; Minimum -40±C (w/o impact)