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Electric Strike 

GK320/GK321 Series  

 

Installation Instruction

 

Specification 

Copyright 

© 

Gianni

 

Industries

Inc

All rights reserved. 

P-MU-GK320

                                                        

   Ver.C  Publish:2010.11.22                                                     

12 VDC

,

24 VDC

,

12/24 VDC

LP-GK320-025, LP-GK320-050 

±

15%

0.25 A/12 VDC
0.15 A/24 VDC

-10

~45

Hollow Metal Frames

Wooden Frames

Mortise Mount

Optional Brackets 

Installation

0~95% 

GK320 series electric strikes are designed for spring

 

latch

 

or

 

lockset

 (

e

.

g

cylindrical

 

locks

). 

The

  

latch

 

bolt

 

lock

 

comprises

 

a

 

latch

 

bolt

 

and

 

a

 

Nib

The

  

GK

3

2

0  

electric

  

strike

 

can

 

easily

 

be

 

changed

 

between

 

fail

-

safe

 

and

 

fail

-

secure

 

modes

GK320

  

GK

3

2

1

Wooden Frames

Hollow Metal Frames

Insw

ing

Insw

ing

Operating

 

Voltage

       

Current

 

Draw

Lip extension brackets for wide jamb

LP-GK320-050

50

mm

LP-GK320-025

25

mm

 

Optional Brackets 

 

How to Change Version ?

Field 

selectable

 by changing position of screws

"Fail-Safe" 

(Power to Lock)

"Fail-Secure" 

(Power to Open)

Mechanical

 

lock

 

set

 (

optional

)

Electric

 

Strike

Nib

Latch

 

bolt

Faceplate

Doorstop

Latch

 

opening

Base

Cable

What

 

is

 

a

 

Nib ?

When the door is closed, the nib makes 
the latch a dead bolt. The latch bolt locks 
into the strike keeper of the door frame to 
make sure that it is closed . 

GK320

GK321

Mortise Mount

Application Locksets:

Spring latch or 
Latch-bolt lock

Nib lockset

Night latch

Max. latch throw 19 mm (3/4”)

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