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Catalogue Technical Specification

CAD Data

GN239.6 Type AK 3D CAD Model
GN239.6 Type BK 3D CAD Model
GN239.6 Type CK 3D CAD Model


GN239.6 Hinges, Safety Switch and Cable



GN239.6: Plastic Hinge
Type: AK - Cable at the Top


GN239.6: Plastic Hinge
Type: CK - Cable from the Back


GN239.6: Plastic Hinge
Type: BK - Cable from the Bottom

CAD Viewer Technical Data

Series Selector


Type AK - Cable at the top

Type BK - Cable from the bottom

Type CK - Cable from the back

Id no. 1 - Contact block with 2NC / 2NO

Id no 2 - Contact block with 3NC / 1NO

CAD Viewer Technical Data

Product Description

GN239.6 Hinges with Safety Switch and Cable

Hinges GN 239.6 with integrated safety switches have been designed for monitoring doors and covers of machines and plants. Opening the door will activate the switch contacts which, in turn, will then interrupt a protective circuit via a break contact (NC) and at the same time signal the door opening by closing a make contact element (NO).

The contact blocks are fitted with force-opening slow-action contacts, i.e. they will definitely be separated when activated and have no hysteresis. The angle at which the switching points are reached are adjustable (see contact travel diagram).

Together with the integrated contact blocks, the hinges are a compact, tamper-proof and easy to mount unit.

Operating instructions showing more important technical information are included with every hinge.


Housing, pin and mounting bushings - Plastic KT (Polyamide PA), glass fibre reinforced, black, matt, temperature resistant up to 80 °C

On Request

Hinges with operation angle > 0°. Hinges with other contact block

Related Series

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Key Cloud...
GN239.6 Plastic Hinges safety switch cable monitoring doors doors machines plants electric cable

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