The IEC style manually operated fusible/non-fusible switches are based on the most up-to-date disconnect switch technology available. The switch line is tested and approved for use in the most stringent application such as “Service Entrance Rating”.

GS1 fusible series features

• Available in ratings from 30-800 A using class CC, J, and L fuses to cover a wide range of applications
• Exceptionally high SCCR, up to 200 kA with use of Class CC, J or L fuses
• Disconnects on both sides of fuse using two double breaking contacts per pole to provide complete isolation of the fuses in the Off position to help in personal safety
• Designed touch safe with fuse cover supplied as a standard
• Designed with fuses incorporated on the top of the switch mechanism to reduce footprint and save 50% of panel space
• UL 98, CSA certified, IEC standards,CE marked for global acceptance

LK3 non-fusible series features

• Available in ratings from 30-1200 A to cover a wide-range of applications
• Exceptionally high SCCR, up to 200 kA with use of Class CC or J fuses
• Switches have clear On and Off designation for easy visual indication
• Switch will not reach Off position unless contacts are actually open, in case of welded contacts, to provide only positive indication
• UL 98, CSA certified, IEC standards, CE marked for global acceptance

Common Features

• A complete range of handles
  • NEMA rated type 1, 12, 4, and 4X
  • IP 54 and IP 65 rated
  • Available in black and red/yellow colors for wide-ranging applications
  • Optional handles available with standard configuration On/Off and test configuration On/Off/Test
• Handles can be padlocked with up to 3 padlocks to meet OSHA requirements of lockout/tagout procedures and to prevent unauthorized access
• Door Interlock defeater is provided to open the door in the On position by authorized personnel only

Related Documents & Downloads

• Door Mounted, Fusible, IEC Style, Types GS1
• Door Mounted, Non-Fusible, IEC Style, Type LK3