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Installation Instructions for
MICRO SWITCH™ GLS Limit Switches
Figure 6. Head Code: A
Side Rotary Angular Operating Characteristics
Notes:
•
Free position, operate point, over travel and pre-travel all to
EN 50041
•
Operating characteristics apply to counter clockwise (CCW)
and clock wise (CW) actuation
•
Refer to page 5 for instructions on how to read operating
characteristics and specifications
Catalog
listing
Contact block diagram
SNAP-ACTION CONTACTS
SINGLE POLE
GL**01A
GL**07A
SLOW ACTING BREAK
BEFORE MAKE
GL**03A
GL**33A
SLOW ACTING MAKE
BEFORE BREAK
GL**04A
GL**34A
SLOW ACTING
GL**05A
GL**35A
SLOW ACTING
GL**06A
GL**36A
GL**20A
GL**22A
GL**24A
GL**32A
STEP 1
GL**21A
GL**25A
GL**28A
GL**31A
STEP 2
8
Honeywell Sensing and Control
Nominal travels and related terminals
Contact Closed
**Positive Opening to IEC 947-5-1
21-22
13-14
Zb
21-22
13-14
Zb
21-22
13-14
Zb
13-14
23-24
2X
11-12
2Y
21-22
SNAP ACTION
11-12, 21-22
CONTACTS
13-14, 23-24
DOUBLE POLE
11-12
SNAP ACTION
13-14
CONTACTS
21-22
DOUBLE POLE
23-24
SEQUENCIAL
Contact Open
Diff. Travel
26°
55°**
75° min.
>
<
12° Differential travel
26° **
75° min.
38°
75° min.
38° **
26°
75° min.
38° **
75° min.
26° **
26°
55°**
75° min.
>
<
12° Differential travel
42°
27°
75° min.
>
<
>
<
8° Differential travel
8° Differential travel
ISSUE 4
Full
Travel
75º min.
8 ~
26º
Operate Point
Release
Differential Travel
Point
0.330 Nm
0.385 Nm
1290°
[2.9 in-lb]
[3.4 in-lb]
0.330 Nm
0.385 Nm
1290°
[2.9 in-lb]
[3.4 in-lb]
0.330 Nm
0.400 Nm
1290°
[2.9 in-lb]
[3.5 in-lb]
0.330 Nm
0.385 Nm
1290°
[2.9 in-lb]
[3.4 in-lb]
0.330 Nm
0.385 Nm
1290°
[2.9 in-lb]
[3.4 in-lb]
0.330 Nm
0.385 Nm
1290°
[2.9 in-lb]
[3.4 in-lb]
0.330 Nm
n/a
1290°
[2.9 in-lb]
81501
13°
250
13°
250
13°
250
13°
250
13°
250
13°
250
13°
250
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