Switches, Four Way
15A, 120-277V AC
HBL® Extra Heavy Duty Industrial Locking
Switch
Features
Large brass binding head screws with deep slots
Lock circuits On or Off
Strip gauge for accurate wiring
Ordering Information
Description Key Guide Color UPC Catalog Number
Key Guide, back and
side wired
Black 783585430409 HBL1204L
Listings
UL Listed
CSA Certified
Fed. Spec. W-S-896
Specifications
Top Material Thermoset
Base Material Thermoset, Blue
Key Guide Metallic, Black
Contacts Silver Alloy
Terminal Screws Brass
Ground Screw Brass (Green)
Performance
Electrical
Dielectric Voltage Withstands 1500V AC minimum for 1 minute
Max. Continuous Current 15A
Max. Working Voltage 277V AC
Overload Minimum 4.8 times rated current for 100 cycles
Temperature Rise 30°C maximum at rated current
Mechanical
Terminal Accommodations #14 AWG min. - #10 AWG max. solid and stranded copper
Environmental
Flammability UL 94V-2
Operating Temperature Max. continuous: 75°C; Min. continuous: -40°C without
wire only
impact
Online Resources
Customer Use Drawing
eCatalog
Installation Instructions
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.