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.
Hubbellock® Devices
30A, 600V AC, 20A, 250V DC, 3 Pole, 4 Wire
Grounding
Hubbellock® 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 Device Color UPC Catalog Number
Black phenolic interior,
aluminum housing
Metallic 783585017457 HBL20418
Listings
Listed to UL Standard
Certified to CSA Standard
Specifications
Housing Cast Aluminum
Inlet Interior Thermoset
Contacts Brass
Terminal Screws Zinc plated steel
Performance
Electrical
Current Interrupting Certified for current interrupting at full rated current
Dielectric Voltage 2,000V minimum
Mechanical
Terminal Accommodation #10 AWG - #6 AWG solid or stranded copper wire only.
Terminal Identification Terminals identified in accordance with UL 498
Environmental
Flammability UL 94 V0 for Receptacles and Inlets.HB or better for Plugs
and Connectors
Moisture Resistance IP30 Suitability
Operating Temperatures Maximum Continuous 75°C; Minimum -40°C (w/o impact)
Accessories
Connector HBL21414B
Corrosion Resistant Connector HBL21CM414B
Resources
Customer Use Drawing
eCatalog
