Base for fourfold, potential-free push button, 24 V N.O. with white LEDs, screw fixing

Mechanism for fourfold potential-free push button, 24 V N.O. with screw fixing. This mechanism is equipped with white LEDs. A finishing set 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.

Base for fourfold, potential-free push button, 24 V N.O. with white LEDs, screw fixing.

• Number of control buttons: The base and the two LED lighting strips of the fourfold, potential-free push button are made of polycarbonate. In addition to the 4 control buttons (upper left and right and lower left and right), the mechanism is equipped in the middle on the front with snap hooks which hold the two keys and a finishing plate (with or without text field) in place. In addition, the mechanism is also equipped with two LED lighting strips. When the LEDs are connected, the 2 uppermost and the 2 lowermost standing studs are illuminated. The LEDs can be connected as indicators or as feedback.
• LED colour: white
• Impact resistance: The combination of a mechanism, a central plate and a faceplate has an impact-resistance of IK06
• Connector block: On its back side, the mechanism is equipped with connector blocks: one for the connection of the fourfold, potential-free push button and one for the connection of the LEDs.
• 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
  • with screws for simple fixing in a flush-mounting box with grip surfaces
• Centre-to-centre distance
  • Simple and quick assembly of one or more mechanisms by the indication (chalk line, laser, etc.) of the centre of the flush-mounting frame
  • vertical coupling centre-to-centre distance 60 mm by sliding several bases into each other, they lock themselves automatically
  • vertical coupling centre-to-centre distance 71 mm using pre-formed lips at the bottom, by folding the lips downwards over a length of 1 mm, the bases support each other and the centre-to-centre distance is guaranteed.
  • horizontal connection of multiple bases is quick and perfect thanks to the folded-up dovetails on the left and right sides
  • extra robustness due to the folded-up edges on the outside of the base and the continuation into the inside of the base
• End border: The flush-mounting frame is equipped, both on the top and the bottom, with a dark grey, plastic end border. This border is made of PC+ASA and is joined to the flush-mounting frame using a melting process. The corners of the two end borders are equipped with rectangular openings (7.9 x 1.5 mm) each containing a multi-positional snap hook. Thanks to the snap hooks, the 4 rectangular openings ensure that the faceplate can always be attached flat to the wall, even in cases of untidy plasterwork. This works in two directions: If the flush-mounting box sticks out of the plasterwork, the multi-positional snap hooks can compensate for a 1 to 1.2 mm margin; if the flush-mounting box is sunk too deeply in the plasterwork, the snap hooks can compensate for up to a 1.8 mm margin. The end borders also have 4 round openings that ensure the correct positioning of the faceplate in relation to the central plate.
• Wire connection
  • connection terminals with combination screwhead (cross-slot 0.6 x 3.5 mm).
• Ambient temperature: -5 – +40 °C
• Dimensions (HxWxD): 71 x 73 mm
• Marking: CE