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N.O. or N.C. push button with 4 connection terminals, 10 A/250 Vac, plug-in terminals

Reference code
170-73005

Description

Mechanism for a N.O. or N.C. push button with 4 connection terminals, with claw fixing. A finishing set and faceplate in the colour of your choice must be ordered separately.

This article is protected by at least one patent (application). For more info on patents, see www.niko.eu/innovation.

Specification description

N.O. or N.C. push button with 4 connection terminals, 10 A/250 Vac, plug-in terminals.

  • Function: – push button
    • block-shaped silver contacts (cadmium-free) in the form of a cross
  • Protection degree: IP41 for the combination of a mechanism, central plate and faceplate
  • Impact resistance: The combination of a mechanism, a central plate and a faceplate has an impact-resistance of IK06
  • Material base
    • ureumformaldehyde (UF) with high heat resistance
    • white RAL9010 (approximately)
  • Flush-mounting frame
    • 1 mm-thick metal
    • galvanized on all sides after cutting, even on the cut edges
    • with 4 grooves with screw hole of 7 mm
    • with 4 screw holes (indicated by a screw symbol) with a diameter of 3 mm for mounting on panels
  • Fixing method
    • simple mounting in a flush-mounting box with grip surfaces
    • with claws that rotate open using screws with a combination screwhead (Pz1 or slot 1 x 5 mm), for mounting in a flush-mounting box with grip surfaces
    • engagement depth of claws: 31 mm
    • claws can be pushed back into their original position
    • claws can be easily pushed out using a screwdriver
  • Centre-to-centre distance
    • horizontal coupling and vertical coupling with centre-to-centre distance 71 mm
    • horizontal connection of several bases is quick and perfect thanks to the folded-up dovetails on the left and right side
    • extra robustness due to the folded-up edges on the outside of the base and the continuation to the inside of the base
  • End border: 4 rectangular openings (7 x 2.5 mm) which, if the flush-mounting box protrudes from the plasterwork, can compensate for a margin of between 1 and 1.2 mm, so that the faceplate can still butt up perfectly against the wall
  • Extra terminal
    • provided with a fourth terminal allowing the connection of a lighting unit
  • Wire connection
    • contact buses fitted with plug-in terminals for clamping the wires
  • Wire capacity
    • all connection terminals at the top side of the base
    • up to 2 x 2.5 mm² wire per terminal
  • Stripping length
    • 8 mm stripping length
    • indelibly indicated at the rear side: stripping length and wiring diagram
    • indelibly indicated at the front side: terminals and switch symbol
  • Lighting element
    • the base is provided with 2 rectangular recesses for a lighting unit
    • left recess (front view): a lighting unit with wires can be clicked in
  • Ambient temperature: -5 – +40 °C
  • Certification marks: CEBEC, DEMKO, KEMA, NF, VDE, SEMKO, ÖVE
  • Marking: CE
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