GN 139.5 hinges 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 e.g. 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, i.e. they will definitely be separated when activated and have no hysteresis. The angle at which the switching points are reached are 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 make the hinge more tamper-proof. Hinges GN 139.6 without switching function act as additional hinges, e.g. for larger doors or gates where several hinges are required.
Stainless steel precision casting, European Standard No. 1.44.04 (AISI 316L)
Polished, Ra < 0.8 µm
Stainless Steel, European Standard No. 1.44.04 (AISI 316L)
Hinges with operating angle > 0°
Hinges with other contact loadings
If weight is not listed, please contact our Sales Department for additional information regarding weight. Phone: 800-877-8351
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/EU for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
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JW Winco, Inc.
JW Winco is a manufacturer / distributor of standard parts. Winco was established in May of 1978 and our North American headquarters is located in New Berlin, Wisconsin, USA with sales locations in Canada (J.W. Winco Canada, Inc.) and Mexico.