Hubbellock(R) Devices 30A, 600V AC, 20A, 250V DC, 3 Pole, 4 Wire Grounding Hubbellock(R) Flanged Inlet Features Molded-in male contacts are resistant to damage and provide a consistently positive connection Insulated non-metallic housing enhances safety and abuse resistance Box terminals in conjunction with screws with pressure pads provide maximum termination strength and dependability Metallic weather protective spring loaded cover provides protection from moisture and dust Ordering Information Description Black phenolic interior, aluminum housing Device Color Metallic UPC 783585017457 Catalog Number HBL20418 Listings Listed to UL Standard Certified to CSA Standard Specifications Housing Inlet Interior Contacts Terminal Screws Cast Aluminum Thermoset Brass Zinc plated steel Performance Electrical Current Interrupting Dielectric Voltage Certified for current interrupting at full rated current 2,000V minimum Mechanical Terminal Accommodation #10 AWG - #6 AWG solid or stranded copper wire only. Terminal Identification Environmental Flammability Moisture Resistance Operating Temperatures Terminals identified in accordance with UL 498 UL 94 V0 for Receptacles and Inlets.HB or better for Plugs and Connectors IP30 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. Accessories Connector Corrosion Resistant Connector Resources Customer Use Drawing eCatalog HBL21414B HBL21CM414B