D4BL
6
Nomenclature
D4BL-
j
C
jj
-
j
D4BL-
j
D
jj
-
j
Operation Key
Lock plate
Rotating drum
Operation plunger
Seal ring (NBR)
Auxiliary plunger
Seal packing (NBR)
Rotating lever
Safety switch
Seal packing (NBR)
Conduit opening
(vertical wiring)
Ground terminal M3.5
Connection
terminal M3.5
Conduit opening
(horizontal wiring)
Solenoid
Lock monitor switch
Auxiliary release key
Operation Key
Lock plate
Rotating drum
Operation plunger
Seal ring (NBR)
Auxiliary plunger
Seal packing (NBR)
Rotating lever
Safety switch
Seal packing (NBR)
Conduit opening
(vertical wiring)
Ground terminal M3.5
Connection
terminal M3.5
Conduit opening
(horizontal wiring)
Solenoid
Lock monitor switch
Auxiliary release key
Operation
J
CONTACT FORM
(DIAGRAMS SHOW STATE WITH KEY INSERTED AND LOCK ENGAGED)
Model
Contact
Diagrams
Remarks
D4BL-
j
C
jj
-
j
1NC/1NO+1NC
31
32
11
12
24
23
31 -- 12
23 -- 24
Stroke
ON
Lock position
Operation Key
insertion comple-
tion position
Pull-out
completion
position
Only NC contacts
11-12 and 31-32
have an approved
positive opening
mechanism.
Terminals 11-12
and 23-24 can be
used as unlike
poles.
D4BL-
j
D
jj
-
j
2NC+1NC
12
22
11
32
31
21
31 -- 12
21 -- 22
Stroke
ON
Lock position
Operation Key
insertion comple-
tion position
Pull-out
completion
position
NC contacts 11-12,
21-22, and 31-32 all
have an approved
positive opening
mechanism.
Terminals 11-12
and 21-22 can be
used as unlike
poles.
Note: The EN-approved positive opening mechanism is indicated by
on the switch.
