GN139.5 Hinge with Safety Switch & Connector Plug
These hinges, GN 139.5, with integrated safety switches have been designed for monitoring doors and covers of machines and plant.
Opening the door will activate the switch contacts which, in turn, will then interrupt a protective circuit via break contact (NC) and at the same time signal the door opening by closing a normally open contact element (NO).
The contact blocks are fitted with positive opening slow-action contacts - they will definitely be separated when activated and have no hysteresis. The angle at which the switching points are reached is adjustable.
Together with the integrated contact blocks, the hinges are a compact, easy to mount unit with an attractive design. The mounting from the back makes the hinge more tamperproof.
Stainless Steel precision casting, AISI 316L (A4), polished, Ra < 0,8 µm
Pin - Stainless Steel AISI 316L.
Hinges with operating angle > 0°
Hinges with other contact loadings