Technical Data Bulletin

Class 3100 Heavy Duty Safety Switches
Configuration
Operating
Mechanism Series F
• Two- or three-, fusible switched poles-, with or without, insulated groundable solid
neutral
• Four- or six-, fusible switched poles-, without insulated, grounded, solid neutral
• Two-, three-, four-, or six-, non-fusible switched poles-, without insulated,
grounded, solid neutral
• Three, fusible switched poles-, without insulated, grounded, solid neutral,
interlocked to Appleton
™
, Crouse-Hinds
™
, or Hubbellock™ receptacle
• Three, non-fusible switched poles, without insulated, grounded, solid neutral-,
interlocked to Appleton, Crouse-Hinds, or Hubbellock receptacle
Construction
Mechanical Lugs
• Visible blades for positive blade position indication
• Optional viewing window allows visual verification of blade position without
opening door; not available on NEMA Type 4X fiberglass reinforced polyester
enclosures or NEMA Type 7/9 enclosures
• Red and black handle indicates the ON (red) or OFF (black) switch position -
except NEMA Type 7/9 enclosures
• Series F handle, mechanism and lock plate are field replaceable
• Side-opening, left hinged covers
• Highly visible embossed ON-OFF marking / ON-OFF labels are used on NEMA
Type 4X fiberglass reinforced polyester enclosures
• Quick-make, quick-break, operating mechanism
• Standard with plated aluminum lugs which accept both Cu and Al wires
• Front removable mechanical lugs
• Dual cover interlock prevents the cover from being opened when the switch is ON
and prevents the switch from being turned ON when the cover is open
• An interlock bypass is provided for access by authorized personnel
20 3100CT1602