(R) Twist-Lock Devices 30A, 3 Phase Y 120/208V AC, 4 Pole, 4 Wire Non-Grounding (R) Insulgrip Plug Features Ribbed nylon housing provides a secure grip and impact and chemical resistance. Superior cord grip design protects terminations from excess strain. Clear, funnel shaped wire entry for ease of termination. Integral dust shield protects wiring chamber from dust or contaminants. Ordering Information Description Black and white nylon. Cord Diameter .350"-1.150" (9-29) UPC Catalog Number 783585039435 HBL2751 Listings Listed to UL 498 Fed.Spec. W-C-596 Certified to CSA C22.2 No.42 Specifications Housing / Cord Clamp Terminal Retainer Blades Terminal Screws Terminal Clamp Assembly Screws Nylon Clear polycarbonate Brass #10-32 Brass (Phillips / Slotted / Robertson) Cold rolled steel - nickel plated Steel - nickel plated Complementary Products Connector Single Receptacle Flanged Receptacle Weatherproof Boot Performance Electrical Current Interrupting Certified for current interrupting at full rated current Dielectric Voltage Withstands 2,000V minimum Mechanical Terminal Accommodation Terminal Identification Environmental Flammability Moisture Resistance Operating Temperatures Online Resources #16 AWG - #8 AWG stranded copper wire only. Terminals identified in accordance with UL 498 HB or better per UL94/CSA 22.2 No.0.17 IP20 Suitability Maximum Continuous 75C; Minimum -40C (w/o impact) Dimensions in Inches (mm) Hubbell Wiring Device-Kellems * Hubbell Incorporated (Delaware) * 40 Waterview Drive * Shelton, CT 06484 Phone (800) 288-6000 * Fax (800) 255-1031 * Specifications subject to change without notice. Customer Use Drawing eCatalog Installation Instructions HBL2753 HBL2750 HBL2756 HBL6035