Wieland Electric Selos WK4 TKG/U 57.504.4055.0 4mm² 800V 10A gray modular disconnect terminal block with screw connection

Terminal block is used in electrical cabinets and electrical appliances for example between inputs and outputs and also between cabinet's own internal wiring. In addition terminal block allows for easy splicing of signals. Terminal block is a traditional solution for connecting wires and cables. When building electrical cabinets where connections do change often, it is very advisable to use terminal blocks to end up cables which originate from devices. Terminal block is cheaper to replace than the device where the screw cap is broken and in addition it allows to carry signals from appliances with tiny cables and move the connection location in better place, which allows for easier installation for a thick and/or multicore cables.

Disconnection terminal block technical details:

• Compatible cable size:
  • 6mm²
• Compatible with at least the following Wieland Electric Selos modules:
  • SiST
    • 5x20mm for tubular fuses
  • SiST LED
    • 5x20mm for tubular fuses + 24...60V LED
  • SiST GL
    • 5x20mm for tubular fuses + 220V LED
  • THSI
    • 6.3x32mm for tubular fuses
  • THSI LED24
    • 6.3x32mm for tubular fuses + 12...24V LED
  • THSI LED60
    • 6.3x32mm for tubular fuses + 24...60V LED
  • THSI GL250
    • 6.3x32mm for tubular fuses + 110...250V LED
  • DIST series diode modules
    • Used for example when protecting devices against reversed polarity power input
• Number of levels:
  • 1
• Number of clamping points:
  • 2
• Number of potentials on level:
  • 1
• Levels cross connect internally:
  • No
• PE connection:
  • No
• PEN function:
  • No
• Connection method:
  • M4 Screw connection with slotted head
• Max nominal voltage:
  • 800V
• Max impulse voltage:
  • 8000V
• Max rated current:
  • 10A
• Color:
  • Gray
• Material:
  • Chassis:
    • Polyamide (PA)
  • Contacts:
    • Tinned copper
  • Clamps:
    • Zinc-plated steel
• Operating temperature:
  • -40...120°C
• Mounting method:
  • 35mm DIN rail and G rail, clip in attachment
• Atex classification:
  • No classification

Download Wieland Electric Selos series terminal blocks product catalog