Extended Handle
Accessories
DOOR INTERLOCK HANDLES
(padlockable with up to three 1/4” padlocks)
LK10
E185115
LK11
1/4”
Padlocks
1/4” Padlocks
1/4” Padlocks
1/4” Padlocks
12 mm
63 mm
Panel Drilling:
Ø78.5 mm
4 mm
LK10 (Y/R) UL:
• Single hole mounting (22.5 mm)
LK11 (Y/R) U:
• Retention mechanism (only
rotates 90° from off to on,
keeps handle in off position
while cabinet door is open)
Lockable with up to 3 padlocks.
Lockable with up to 3 padlocks.
38 mm
Drill
Template
Included
41 mm
Drill
Template
Included
0
Ø4
Ø79 mm
Ø22.5 mm
m
m
12.7 mm
28.2
mm
3 mm
Example of handle
with 1/4” padlocks.
Ø22.5 mm
28.2
mm
Ø4 mm
Cat. No.
Environmental Rating (UL)
(IEC)
Color
LK10 UL
UL Type 4X
IP66
Black
LK10 Y/R UL
UL Type 4X
IP66
Yellow/Red
LK11 U
UL Type 4X
IP67
Black
LK11 Y/R U
UL Type 4X
IP67
Yellow/Red
DEFEATABLE MECHANISM -
OPERATING INSTRUCTIONS
The defeater mechanism allows
a screwdriver to be inserted to
release the lock and open the
door with the mechanism in the
ON position.
Normal State
Defeated State
Normal State
Defeated State
PUSH Actuator
to the left and handle
can be defeated.
BREAK TAB
by pushing screwdriver or
equivalent with some force.
TAB
Actuator
PUSH IN
SCREWDRIVER
to defeat
mechanism
Warning: The defeater
mechanism should only be
used by a trained professional.
Note:
After tab is broken, NEMA Type 4X rating will be lost.
DOOR INTERLOCK SHAFT
The steel shaft ensures reliable operation
even in the toughest conditions.
Cat. No.
Length (L)
Material
L100 AD11-ST
100 mm
Steel
L200 AD11-ST
200 mm
Steel
L300AD11-ST
300 mm
Steel
Leng
th
SHAFT CUTTING RECOMMENDATIONS
1
cut to length
SHAFT LENGTH CUTTING GUIDELINE
LK10
Door Interlock Handle
22.5 mm
+
X mm
+
26 (±1.5) mm = Shaft
Length
LK11
Door Interlock Handle
22.5 mm
+
X mm
+
29 (±1.5) mm = Shaft
Length
notch
location
& width
2
~1 mm
8 mm
file tip
3
Panel Door
Panel Door
cut notch
(optional)
PZ0
1 Nm Max
PZ0
1 Nm Max
final
product
4
6
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
