Datasheet
G-159D4NL
Contact Form
Indicates conditions where the Key is inserted and the lock is applied. Terminals 12 and 41 are connected internally (as per GS-ET-19).
Model Contact Contact form Operating pattern Remarks
D4NL-@AF@-@ 1NC/1NO + 1NC/1NO
D4NL-@BF@-@ 1NC/1NO + 2NC
D4NL-@CF@-@ 2NC + 1NC/1NO
D4NL-@DF@-@ 2NC + 2NC
D4NL-@EF@-@ 2NC/1NO + 1NC/1NO
D4NL-@FF@-@ 2NC/1NO + 2NC
D4NL-@GF@-@ 3NC + 1NC/1NO
D4NL-@HF@-@ 3NC + 2NC
11
33 34
12
41 42
5453
11-42
33-34
53-54
ON
Extraction
completion
position
Operation
Key insertion
completion
position
Stroke
Lock position
Only NC contacts 11-
12 and 41-42 have an
approved direct
opening mechanism.
The terminals 11-42, 33-
34, and 53-54 can be
used as unlike poles.
11
33 34
12
41 42
5251
11-42
33-34
51-52
ON
Extraction
completion
position
Operation
Key insertion
completion
position
Stroke
Lock position
Only NC contacts 11-
12, 41-42, and 51-52
have an approved direct
opening mechanism.
The terminals 11-42, 33-
34, and 51-52 can be
used as unlike poles.
11
31 32
12
41 42
5453
11-42
31-32
53-54
ON
Extraction
completion
position
Operation
Key insertion
completion
position
Stroke
Lock position
Only NC contacts 11-
12, 31-32, and 41-42
have an approved direct
opening mechanism.
The terminals 11-42, 31-
32, and 53-54 can be
used as unlike poles.
11
31 32
12
41 42
5251
11-42
31-32
51-52
11-42
51-52
ON
Extraction
completion
position
Operation
Key insertion
completion
position
Stroke
Lock position
Only NC contacts 11-
12, 31-32, 41-42, and
51-52 have an approved
direct opening
mechanism.
The terminals 11-42, 31-
32, and 51-52 can be
used as unlike poles.
11
21 22
33 34
12
41 42
5453
11-42
21-22
33-34
53-54
11-42
21-22
33-34
53-54
ON
Extraction
completion
position
Operation
Key insertion
completion
position
Stroke
Lock position
Only NC contacts 11-
12, 21-22, and 41-42
have an approved direct
opening mechanism.
The terminals 11-42, 21-
22, 33-34, and 53-54 can
be used as unlike poles.
11
21 22
33 34
12
41 42
5251
11-42
21-22
33-34
51-52
ON
Extraction
completion
position
Operation
Key insertion
completion
position
Stroke
Lock position
Only NC contacts 11-
12, 21-22, 41-42, and
51-52 have an approved
direct opening
mechanism.
The terminals 11-42, 21-
22, 33-34, and 51-52 can
be used as unlike poles.
11
21 22
31 32
12
41 42
5453
11-42
21-22
31-32
53-54
ON
Extraction
completion
position
Operation
Key insertion
completion
position
Stroke
Lock position
Only NC contacts 11-
12, 21-22, 31-32, and
41-42 have an approved
direct opening
mechanism.
The terminals 11-42, 21-
22, 31-32, and 53-54 can
be used as unlike poles.
11
21 22
31 32
12
41 42
5251
11-42
21-22
31-32
51-52
ON
Extraction
completion
position
Operation
Key insertion
completion
position
Stroke
Lock position
Only NC contacts 11-12,
21-22, 31-32, 41-42 and
51-52 have an
approved direct
opening mechanism.
The terminals 11-42, 21-
22, 31-32, and 51-52 can
be used as unlike poles.