Wago 280-637 2,5mm² 800V 24A yellow green grounding single-level feed-through terminal block with spring-cage 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.

Terminal block technical details:

• Compatible cable size:
  • 2,5mm²
• Number of levels:
  • 1
• Number of clamping points:
  • 3
• Number of potentials on level:
  • 1
• Levels cross connect internally:
  • No
• PE connection:
  • Yes
• PEN function:
  • No
• Connection method:
  • Spring-cage connection
• Max nominal voltage:
  • 800V
• Max impulse voltage:
  • 8000V
• Max PE rated short-time current:
  • No info
• Color:
  • Yellow green
• Material:
  • Chassis:
    • Polyamide (PA 6.6)
  • Contacts:
    • Tinned copper
  • Spring element:
    • Chromium-nickel spring steel
• Operating temperature:
  • -60...105°C
• Mounting method:
  • 35mm DIN rail, attachment by clipping in.
• Atex classification:
  • No classification

Download Wago rail-mounted terminal blocks whole catalog 2012-2014 (33.3MB)