Metric Size, Zinc Die-Cast
Hinges with Electrical Switching Function
With Safety Switch
GN 139.1
RoHS Compliant
 
Specification
Information

Hinge body: Zinc die-cast, silver metallic powder coated finish
Hinge pin: Stainless steel, European standard 1.4305 (American Standard 303 series)
Type A - Connector plug on top
Type B - Connector plug on bottom
Type C - Connector plug on back, with 200 mm cable length
Type AK - Connector cable on top
Type BK - Connector cable on bottom
Type CK - Connector cable on back
Available with narrow hinge wing (left in photo) or broad hinge wing (right in photo)

Additional technical information sheet
Operating_instructions

Shipping

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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.
Hinges with operating angle > 0° and hinges with other contact load ratings available upon request.
For version without safety switch, see GN 139.2.
For connector cables, see GN 330.
For flat mounting plates, see GN 139.3.
For angled mounting plates, see GN 139.4.

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Narrow Hinge Wing Type

Dimensions in:

millimeters
(inches)

Part Number
l1
l2
l3
l4
l5
l6 cable length in meters/ feet

h1

h2
m1
m2
m3
Type A
Con- nector Plug Top
Type B
Con- nector Plug Bottom
Type C
Con- nector Plug Back
Type AK
Con- nector Cable Top
Type BK
Con- nector Cable Bottom
Type CK
Con- nector Cable Back
--
--
--
49
(1.93)
102
(4.02)
30
(1.18)
81
(3.19)
15
(.59)
--
12
(.47)
22.5
(.89)
71
(2.80)
17
(.67)
27
(1.06)
--
--
--
49
(1.93)
102
(4.02)
30
(1.18)
81
(3.19)
15
(.59)
2
(6.56)
12
(.47)
22.5
(.89)
71
(2.80)
17
(.67)
27
(1.06)
--
--
--
49
(1.93)
102
(4.02)
30
(1.18)
81
(3.19)
15
(.59)
5
(16.40)
12
(.47)
22.5
(.89)
71
(2.80)
17
(.67)
27
(1.06)
 
Broad Hinge Wing Type

Dimensions in:

millimeters
(inches)

Part Number
l1
l2
l3
l4
l5
l6 cable length in meters/ feet

h1

h2
m1
m2
m3
Type A
Con- nector Plug Top
Type B
Con- nector Plug Bottom
Type C
Con- nector Plug Back
Type AK
Con- nector Cable Top
Type BK
Con- nector Cable Bottom
Type CK
Con- nector Cable Back
--
--
--
79
(3.11)
102
(4.02)
30
(1.18)
81
(3.19)
30
(1.18)
--
12
(.47)
22.5
(.89)
71
(2.80)
17
(.67)
50
(1.97)
--
--
--
79
(3.11)
102
(4.02)
30
(1.18)
81
(3.19)
30
(1.18)
2
(6.56)
12
(.47)
22.5
(.89)
71
(2.80)
17
(.67)
50
(1.97)
--
--
--
79
(3.11)
102
(4.02)
30
(1.18)
81
(3.19)
30
(1.18)
5
(16.40)
12
(.47)
22.5
(.89)
71
(2.80)
17
(.67)
50
(1.97)