GN 139.1 Hinges with Electrical Switching Function Zinc Die-Cast, with Safety Switch, with Connector Cable


Product description


GN 139.1 Hinges with Integrated Safety Switches have been designed for use on monitoring doors and covers of machines and equipment. Opening the door activates the switch contacts. This causes an interruption in a protective circuit via broken contact (NC) and at the same time signals 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 is adjustable (see diagram under "Contact termination." 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 particularly tamper-proof.

For version without safety switch, see GN 139.2.


Hinge body
Zinc die-cast, silver metallic powder coated finish

Hinge pin
Stainless steel, European standard 1.4305 (American Standard 303 series)

Available with narrow hinge wing (left in photo) or broad hinge wing (right in photo)

RoHS compliant


Flat mounting plates, see GN 139.3

Angled mounting plates, see GN 139.4

On request

Hinges with operating angle > 0°

Hinges with other contact load ratings

Technical drawing

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GN 139.1 Zinc Die-Cast Hinges with Electrical Switching Function, with Safety Switch, with Connector Cable sketch

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AKCable at the top
BKCable from the bottom
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Dimensions in: Inch (change to Metric)
Cable length
in meters

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Cable length l6

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Total USD (net)
In stock: 0
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Please note our quantity discounts (USD).
≥ 50$133.22
Weight: 1.127 lbs
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)).
All Prices are in US Dollars. Taxes Not Included.

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