32 – 63 Ampere Screw and Ring Type Terminal
The C-Series

The C-series switches represent the classic cam switch by Kraus & Naimer and are available with screw & ring type terminals. This series has either easily accessible terminal screws, or can be connected with ring type terminals. The terminals are accessible either horizontally or vertically. The switches of the C-series offer a solution for most cam switch applications. Different contact designs, contact materials and terminals allow for their use as control switches, instrumentation switches and motor switches as well as in electronic circuitry and aggressive environments.



SWITCHING FUNCTIONS

  • ON/OFF-Switches
  • Changeover switches
  • Step switches
  • General application switches
  • Series general application switches
  • Series-parallel general application switches
  • Control and Load switches
  • Motor switches

  • MOUNTINGS

    Basically the C-series are designed for horizontal wiring. Vertical wiring is available for Panel Mounting and Base Mounting.

    Panel Mounting

    The Panel Mountings are well used mountings which cover wide application ranges. They consist of two main groups.

    The two/four hole mountings, which are fixed by (2/4) screws around the center shaft hole. While with the single-hole mountings the shaft hole is used for fixation. The two/four hole mountings provide several variations which make them fit for all tasks.

    Base Mounting

    Base Mounting is used to fix a switch at the rear side, therefore it is the commonly used mounting for larger distributioncabinets. The switch can be mounted at the base panel by two or four screws and also by 'Snap-On for DINrail mounting.'. For this mounting, several door clutches with or without padlock are available.



    Screw Terminal
    << Back >>

    C26

    Thermal Current:
    lu/lth [A]: 32
    Utilization Category (3 x 380 V – 440 V):
    AC-23A [kW]: 15
    AC-3 [kW]: 11
      Datasheet
    C32

    Thermal Current:
    lu/lth [A]: 50
    Utilization Category (3 x 380 V – 440 V):
    AC-23A [kW]: 22
    AC-3 [kW]: 15
      Datasheet
    C42
    A cam switch with screw and ring type terminals which reliably disconnects electric circuits up to 63 A and a front plate size of 64 x 64 mm.
    Thermal Current:
    lu/lth [A]: 63
    Utilization Category (3 x 380 V – 440 V):
    AC-23A [kW]: 30
    AC-3 [kW]: 18.5
      Datasheet
    C43
    A cam switch with screw and ring type terminals which reliably disconnects electric circuits up to 63 A and a front plate size of 88 x 88 mm.
    Thermal Current:
    lu/lth [A]: 63
    Utilization Category (3 x 380 V – 440 V):
    AC-23A [kW]: 30
    AC-3 [kW]: 18.5
      Datasheet