Sensing and Internet of Things
9
Installation Instructions for
MICRO SWITCH GLS Min-Din Limit Switches
ISSUE 10
81521
Catalog
listing
Contact block diagram
Nominal travels and related terminals
Contact Closed
Contact Open
Diff. Travel
**Positive Opening to IEC 947-5-1
Operating f
orce
max.
Disconnect f
orce,
max.
Operating v
elocit
y,
max.
Operating v
elocit
y,
min.
Max. operate fre
-
quenc
y ops/
min
GL**01B
GL**07B
Snap action
13
21
14
22
Zb
21-22 13-14
15 mm
16 mm
18 mm
21 mm
21-22 13-14
RP=18,9 mm
DT=0,9 mm
OT
max.
FP
16 N
[3.6 lb]
23 N
[5,2 lb]
100
mm/S
[3.9
in/S]
1,0 mm/S
[0.04
in/S]
250
GL**03B
GL**33B
BBM, slow action
Zb
21
13
22
14
21-22 13-14
15 mm
17 mm
18 mm
21 mm
OT max.
FP
17,2 mm
OP
14 N
[3,2 lb]
24 N
[5,4 lb]
100
mm/S
[3.9
in/S]
1,0 mm/S
[0.04
in/S]
250
GL**04B
GL**34B
MBB, slow action
Zb
21
13
22
14
21-22 13-14
15 mm
17 mm
18 mm
21 mm
OT max.
FP
16,2 mm
16 N
[3.6 lb]
27 N
[6.1 lb]
100
mm/S
[3.9
in/S]
1,0 mm/S
[0.04
in/S]
250
GL**05B
GL**35B
2 NO, slow action
13
23
14
24
2X
13-14 23-24
15 mm
17 mm
OP
21 mm
OT max.
FP
13 N
[2.9 lb]
23 N
[5.2 lb]
100
mm/S
[3.9
in/S]
1,0 mm/S
[0.04
in/S]
250
GL**06B
GL**36B
2 NC, slow action
11
21
12
22
2Y
21-22 11-12
15 mm
18 mm
OP
21 mm
OT max.
FP
16,5 mm
13 N
[2.9 lb]
23 N
[5.2 lb]
100
mm/S
[3.9
in/S]
1,0 mm/S
[0.04
in/S]
250
GLE*24B
GLE*32B
2 NC/2 NO, snap action
13
14
21
22
11
23
12
2 4
Za
Za
21-22
11-12
15 mm
18 mm
21 mm
OT max.
FP
RP=18,6 mm
13-14
23-24
DT=0,6 mm
13 N
[2.9 lb]
24 N
[5.4 lb]
100
mm/S
[3.9
in/S]
1,0 mm/S
[0.04
in/S]
250
Figure 6. Head Code: B
Pin Plunger Operating Characteristics
Notes:
•
Free position, operate point, overtravel, and pretravel all to
EN 50047
•
Refer to page 6 for instructions on how to read operating
characteristics and specifications
•
Contact block terminal designation to EN 50013
0,9 [0.04]
Differential travel
18,0 ±0,5 [0.71]
Operating point
21,0
[0.83]
Free position
15,0 max. [0.59 max.]
Overtravel