Data Sheet

Sensing and Productivity Solutions 13
MICRO SWITCH™ Global Limit Switches, GLA Series
Table 8. MICRO SWITCH™ GLB Series Side Rotary Order Guide (Plug-in Body)
Catalog Listing*
Head Type Contact Arrangement Contact Type Contact Material Operating Torque max. Nm [in-lb]
Bar Chart (degrees)
¢ contact closed
£ contact open
With LED Pilot Light/s
0.5-14 NPT
Conduit
20 mm
Conduit
Side
rotary,
no lever
1NC/1NO Snap action
Silver
alloy
0,33
[2.9]
>
<
21-22
13-14
26°
55°**
85°
12° Differential travel
–
GLBA02A GLBC02A
Side
rotary,
fixed
lever,
nylon
roller
1NC/1NO Snap action
Silver
alloy
0,33
[2.9]
>
<
21-22
13-14
26°
55°**
85°
12° Differential travel
–
GLBA02A1A –
Side
rotary,
fixed
lever,
steel
roller
1NC/1NO Snap action
Silver
alloy
0,33
[2.9]
>
<
21-22
13-14
26°
55°**
85°
12° Differential travel
–
GLBA02A1B GLBC02A1B
1NC/1NO Snap action
Silver
alloy
0,33
[2.9]
>
<
21-22
13-14
26°
55°**
85°
12° Differential travel
1 LED
(yellow)
GLGA12A1B GLGC12A1B
Side
rotary,
adjust-
able
lever,
nylon
roller
1NC/1NO Snap action
Silver
alloy
0,33
[2.9]
>
<
21-22
13-14
26°
55°**
85°
12° Differential travel
–
GLBA02A2A GLBC02A2A
Side
rotary,
adjust-
able
lever,
steel
roller
1NC/1NO Snap action
Silver
alloy
0,33
[2.9]
>
<
21-22
13-14
26°
55°**
85°
12° Differential travel
–
GLBA02A2B GLBC02A2B
1NC/1NO Snap action
Silver
alloy
0,33
[2.9]
>
<
21-22
13-14
26°
55°**
85°
12° Differential travel
1 LED
(yellow)
GLGA12A2B –
Side
rotary,
adjust-
able
alumi-
num rod
1NC/1NO Snap action
Silver
alloy
0,33
[2.9]
>
<
21-22
13-14
26°
55°**
85°
12° Differential travel
–
GLBA02A4J GLBC02A4J
1NC/1NO Snap action
Silver
alloy
0,33
[2.9]
>
<
21-22
13-14
26°
55°**
85°
12° Differential travel
1 LED
(yellow)
GLGA12A4J –
* 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.
** Positive opening occurs.