Product description

The 3LD3 main control and EMERGENCY STOP switches are suitable for a current range from 16 to 63 A. They can be used as main control switches for small tools, as load EMERGENCY STOP switches and as load maintenance switches. The 3LD3 main control and EMERGENCY STOP switches are manually operated switch disconnectors according to IEC 60947-3/VDE 0660 Part 107 (EN 60947-3) and comply with the conditions for switch disconnectors according to EN 60204-1 (VDE 0113 Part 1).

In EN 60204-1 (VDE 0113 Part 1), these are called "disconnector units",

while EMERGENCY STOP switches are termed "devices for emergency shutdown".

Versions and accessories

  • One size with box terminal in 3 and 4-pole version

  • Installation via front and floor mounting or distribution board mounting

  • Auxiliary switches for querying the switch positions

  • Door-coupling rotary operating mechanism for operation of switch disconnector outside the control cabinet door