Datasheet

Sensing and Productivity Solutions 11
MICRO SWITCH™ Global Limit Switches, GLA Series
Catalog Listing*
Head Type Contact Arrangement Contact Type Contact Material Operating Force max. N [lb]
Bar Chart (degrees)
¢ contact closed
£ contact open With LED Pilot Light/s
0.5-14 NPT
Conduit
20 mm
Conduit
Cat
whisker,
140 mm
sst wire
1NC/1NO Snap action
Silver
alloy
0,1
[0.9]
>
<
21-22
13-14
18°
8° Differential travel
– GLAA01K8A –
Cat
whisker,
190 mm
sst wire
1NC/1NO Snap action
Silver
alloy
0,1
[0.9]
>
<
21-22
13-14
18°
8° Differential travel
–
GLAA01K8B –
2NC/2NO Snap action
Silver
alloy
0,1
[0.9]
>
<
11-12, 21-2
2
13-14, 23-2
4
18°
8° Differential travel
–
GLAA20K8B GLAC20K8B
Cat
whisker,
141 mm
sst coil
spring
1NC/1NO Snap action
Silver
alloy
0,1
[0.9]
>
<
21-22
13-14
18°
8° Differential travel
–
GLAA01K8C –
2NC/2NO Snap action
Silver
alloy
0,1
[0.9]
>
<
11-12, 21-2
2
13-14, 23-2
4
18°
8° Differential travel
– GLAA20K8C –
* Note: When conduit style G1/2 (PF1/2) is required, change the 4th digit in the catalog listing to the letter D. For example, GLAA01A1A would change to GLAD01A1A for
G1/2 conduit. When conduit style PG13,5 is required, change the 4th digit in the cagalog listing to the letter B. For example, GLAA01A1A would change to GLAB01A1A for
PG13,5 conduit.
Table 6. MICRO SWITCH™ GLA Series Wobble Order Guide, continued