Guard Lock Safety-door Switch
D4JL
S
a
fe
ty D
o
o
r
Sw
it
c
h
e
s
P
recau
ti
on
s f
o
r
All Sa
fe
ty
Do
o
r
Switch
e
s
D4
NS
D4
GS-
N
D
4
BS
D4
G
L
D4
JL
D
4
NL
D4
BL
D4
NH
D
4
0
B
D4
NS-
SK0
1
D4
NS-
SK3
0
D4
J
L
-SK3
0
55
Models with Trapped Keys
Note: Thirty types of trapped keys can be manufactured. Specify the trapped key type in numerical order starting from 01 when ordering.
■
Operation Keys
Release key type
Indicator
Lock and release types
Contact configuration
(door open/closed detection switch and
lock monitor switch contacts)
Conduit opening
Model
Trapped key
(See note.)
Green
Mechanical lock
Solenoid release
2NC/1NO+2NC/1NO
PG13.5
D4JL-1NFA-C7-01
G1/2
D4JL-2NFA-C7-01
1/2-14NPT
D4JL-3NFA-C7-01
M20
D4JL-4NFA-C7-01
2NC/1NO+3NC
PG13.5
D4JL-1PFA-C7-01
G1/2
D4JL-2PFA-C7-01
1/2-14NPT
D4JL-3PFA-C7-01
M20
D4JL-4PFA-C7-01
3NC+2NC/1NO
PG13.5
D4JL-1QFA-C7-01
G1/2
D4JL-2QFA-C7-01
1/2-14NPT
D4JL-3QFA-C7-01
M20
D4JL-4QFA-C7-01
3NC+3NC
PG13.5
D4JL-1RFA-C7-01
G1/2
D4JL-2RFA-C7-01
1/2-14NPT
D4JL-3RFA-C7-01
M20
D4JL-4RFA-C7-01
Orange
2NC/1NO+2NC/1NO
PG13.5
D4JL-1NFA-D7-01
G1/2
D4JL-2NFA-D7-01
1/2-14NPT
D4JL-3NFA-D7-01
M20
D4JL-4NFA-D7-01
2NC/1NO+3NC
PG13.5
D4JL-1PFA-D7-01
G1/2
D4JL-2PFA-D7-01
1/2-14NPT
D4JL-3PFA-D7-01
M20
D4JL-4PFA-D7-01
3NC+2NC/1NO
PG13.5
D4JL-1QFA-D7-01
G1/2
D4JL-2QFA-D7-01
1/2-14NPT
D4JL-3QFA-D7-01
M20
D4JL-4QFA-D7-01
3NC+3NC
PG13.5
D4JL-1RFA-D7-01
G1/2
D4JL-2RFA-D7-01
1/2-14NPT
D4JL-3RFA-D7-01
M20
D4JL-4RFA-D7-01
Release key position
Front
Front and rear release button
Front
Release key type
Special release key
Special release key
Trapped key
Switch appearance
Type
Model
Horizontal mounting
D4JL-K1
Vertical mounting
D4JL-K2
