GN 139.5 Hinges with Integrated Safety Switch Stainless Steel, with Connector Cable


GN 139.5 Stainless Steel Hinges with Integrated Safety Switch, with Connector Cable Type: CK - Cable at the backside

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
Show all Stainless Steel products

Product description


GN 139.5 hinges with integrated safety switch are designed for monitoring doors and covers of machines and in manucfacturing 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 hinges are tamper-proof because of the covered mounting from the backside.

GN 139.6 hinges without switching function act as additional hinges, e.g. for larger doors or gates where several hinges are required.


Stainless steel precision casting AISI 316L
Polished, Ra < 0.8 µm

Stainless steel AISI 316L


On request

Hinges with operating angle > 0°
Hinges with other contact loadings

Technical drawing

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GN 139.5 Stainless Steel Hinges with Integrated Safety Switch, with Connector Cable sketch

Part Options / Table


CKCable at the backside
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Dimensions in: Inch (change to Metric)
Cable length in meters

Build & Price

3D Product Configurator
Width l1
Length l2

Cable length l6

Mechanical Features

Maximal load

Information with safety factor


Drawing mechanical features GN 139.5 D. mechanical f. GN 139.5 D. Mechanical f.2 GN 139.5

Examples of calculation
→ see operating instruction

F max.

449.62 lbf (2000 N)

449.62 lbf (2000 N)

449.62 lbf (2000 N)


From the backside, 10 x threads M6, 8 mm deep

Recommended torque

10 Nm (Screws M6)

Protection class

IP67 / IP69K
(Mind the cable conduit!)

acc. to EN 60529

Switching principle, contact opening

Slow-action contacts
force-fitted, with positive opening

acc. to IEC 60947-5-1
one operating cycle includes one opening and one closing action

Contact material

Silver alloy

Operating travel diagram

The switching points are adjustable up to 2° in direction of 0°.
→ see operating instruction

Skizze Schaltweg-Diagramm GN 139.1

Maximum operating frequency

600 operating cycles / hour

acc. to IEC 60947-5-1
one operating cycle includes one opening and one closing action

Mechanical life span

106 operating cycles

Actuating speed

min. 2° / second, max. 90° / second

Electrical Features / Safety Features

Utilization Category

AC 15: 24 Vac / 2A / DC 13: 24 Vdc / 2A (connector plug)
AC 15: 250 Vac / 3A / DC 13: 250 Vdc / 0,3 A (cable)

acc. to EN 60947-5-1

Contacts, termination
8-pole connector M12 or
9 wire cable with
2 m or 5 m length
Pin and cable assignment

electrical features GN 139.5

Type of cable

9x0,34 mm², PVC H05VV-F, black

acc. to IEC 60332-1

Short-circuit current

1000 A

acc. to EN 60947-5-1

Rated insulation voltage

30 V AC / 36 V DC (connector plug) / 250 VAC (cable)

Short-circuit protection

2 A, 500 V, Typ gG (connector plug) / 3 A, 500 V, Typ gG (cable)

Ambient temperature

-13 °F up to +176 °F (- 25 °C up to + 80 °C)

Degree of pollution, external


acc. to EN 60947-5-1

Safety parameters

B10: 1 000 000, B10 d: 5 000 000,
B10 / B10 d: 20%

acc. to EN ISO 13849-1

Other important details and hints are given in the operating instruction for GN 139.5 hinges which are included with every hinge and they are also available as PDF downloads from ““ under “Service“.

The hinges with integrated safety switch must be mounted and commissioned by qualified technical personnel in compliance with the details given in the operating instructions and with the national / international rules and regulations along with the applicable standards. JW Winco will assume no statutory liability for missing or incorrect information and for any consequences arising therefrom.

Selected Part

Total US Dollars (net)
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
≥ 50$612.16
Prop 65: Not compliant
Cancer and Reproductive Harm -
RoHS: Compliant
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/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)).
Weight: 2.279 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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