-40 °C to 85 °C [-40 °C to 185 °F] side rotary actuator
-25 °C to 85 °C [-13 °F to 185 °F] other actuators
Up to 15 million operations
10 g conforming to IEC 68-2-6
50 g conforming to IEC 68-2-27
Standard limit switch with 1 LED pilot light (GLF Series) or 2 LED pilot lights (GLH Series) in front cover
Plug-in limit switch with 1 LED pilot light (GLG Series) in front cover
Rated operational voltage (Ue) 240 Vac, 600 Vac, 250 Vdc
*Normally closed (NC) contacts are positive opening except for the center neutral limit switches
1
CCC certification is not available on the GL Series Switches sold within Europe, Middle East, and Africa. Option for CCC certification in these regions is available
upon request.
Table 2. Electrical Ratings
Electrical Rating
ac
A600
Ue
(Volts)
120
240
380
480
500
600
AC15
Ie
(Amps)
6
3
1.9
1.5
1.4
1.2
dc
Q300
Ue
(Volts)
24
125
250
DC13
Ie
(Amps)
2.8
0.55
0.27
1 V 10
mA
min.
50 V 100 mA max.
Gold-plated
contacts
2
sensing.honeywell.com
MICRO SWITCH Global Limit Switches, GLA Series
Figure 1. Product Nomenclature
GL
Switch Type
A
Body Style
(EN50041)
A
Conduit
01
Basic Switch
A
Heads
E7B
Actuators or Levers*
GL
Series
Global
Limit
Switch
A
B
F
G
H
Non plug-in
Plug-in
Non plug-in
with 1 LED
pilot light
Plug-in
with 1 LED
pilot light
Non plug-in
with 2 LED
pilot lights
A
B
C
D
0.5-14
NPT
PG 13,5
20 mm
G 1/2
(PF 1/2)
01
1NC/1NO, SPDT
20
snap action
07
gold contacts,
snap action
1NC/1NO, SPDT,
22
2NC/2NO,
DPDT
snap action
2NC/2NO, DPDT,
gold contacts,
snap action
2NC/2NO, DPDT
snap action,
LED
2NC/2NO, DPDT,
snap action, gold
contacts, LED
A
J
B
C
D
H
E
K
Side rotary
Side rotary,
center neutral
Top pin
plunger (SST)
Top roller
plunger, SST
12 x 5 mm roller
Top roller
lever, nylon
19 x 8 mm roller
Top
adjustable
plunger
Wobble stick
Cat
whisker
1A
1B
1C
1T
1Y
2A
2B
2D
2W
2Y
38 mm fixed,
19 x 6 nylon
roller
38 mm fixed,
19 x 6 steel
roller
38 mm fixed,
25 x 12 nylon
roller
38 mm fixed,
19 x 9 SST roller
38 mm fixed,
50 x 10 rubber
roller
38 to 93 mm
adjustable, 19 x
6 nylon roller
38 to 93 mm
adjustable, 19 x
6 steel roller
38 to 93 mm
adjustable, 38 x
5 nylon roller
38 to 93 mm
adjustable, 38 x
12 rubber roller
38 to 93 mm
adjustable, 50 x
10 rubber roller
3
3A
3B
4J
4K
4N
5A
5B
38 mm fixed
yoke, no
rollers
38 mm fixed
yoke, 19 x 6
nylon rollers
38 mm fixed
yoke, 19 x 6
steel rollers
Adjustable
aluminum rod,
200 mm max.
Adjustable
aluminum rod,
140 mm max.
Adjustable
SST rod,
318 mm max.
38 mm fixed
offset, 19 x 6
nylon roller
38 mm fixed
offset, 19 x 6
steel roller
7A
7B
7C
7D
8A
8B
8C
150 mm x
Ø6,4 mm
plastic rod
141 mm x
Ø6,7 mm
coil spring
153 mm x
Ø4,7 mm
steel coil spring
165 mm x
Ø1,3 mm
SST wire
140 mm x
Ø1,2 mm
SST wire
190 mm x
Ø1,2 mm
SST wire
141 mm x
Ø6,7mm
SST coil spring
1
2
3
4
5
6
CW actuation
only
CCW actuation
only
Head with
lever to right
Head with
lever to left
Head with lever
to mounting
surface
Roller plunger
perpendicular
to mtg. surface
02
1NC/1NO, SPDT
24
snap action**
12
snap action,
1 LED**
03
SPDT, BBM,
slow action
1NC/1NO, SPDT,
1NC/1NO, SPDT
32
21
1NC/1NO,
2NC/2NO, DPDT,
snap action,
sequential
2NC/2NO, DPDT,
snap action, gold
contacts, sequential
2NC/2NO, DPDT,
snap action,
LED, sequential
2NC/2NO, DPDT,
snap action, gold
contacts, LED,
sequential
2NC/2NO, DPDT,
snap action,
center neutral
2NC/2NO, DPDT,
snap action, gold
contacts,
center neutral
slow action,
28
33
BBM,contacts
gold
SPDT,
04
1NC/1NO, action
25
MBB, slow
slow action,
31
34
MBB,contacts
gold
1NC/1NO, SPDT,
05
2NO,action
slow
action,
35
slow contacts
gold
2NO,
26
29
27
30
06
slow action
action,
36
slow contacts
gold
2NC,
2NC,
2NC/2NO, DPDT,
snap action, LED,
center neutral
2NC/2NO, DPDT,
snap action, LED,
center neutral, gold
contacts
* Levers beginning with codes 1 to 5 are for
A
and
J
style side rotary heads only.
Actuators beginning with Code 7 are for
E
style wobble stick head only.
Actuators beginning with Code 8 are for
K
style cat whisker head only.
**NOTE: Basic switch codes
02
and
12
may only be used
with body styles
B
and
G.
Sensing and Internet of Things
3
MICRO SWITCH Global Limit Switches, GLA Series
Table 3. MICRO SWITCH GLA Series Side Rotary Order Guide
Catalog Listing*
Operating Torque
max. Nm [in-lb]
Contact Material
Head and Lever
Type
With LED Pilot
Light/s
Contact Type
Contact
Arrangement
Bar Chart (degrees)
¢
contact closed
£
contact open
21-22
13-14
26°
55°**
75° min.
>
<
0.5-14 NPT
Conduit
20 mm
Conduit
1NC/1NO
Snap action
Silver
alloy
Silver
alloy
Gold-
plated
Silver
alloy
Silver
alloy
Silver
alloy
Silver
alloy
Silver
alloy
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
–
1 LED
(yellow)
–
–
GLAA01A
GLAC01A
12° Differential travel
26°
55°**
75° min.
>
<
1NC/1NO
Snap action
21-22
13-14
GLFA01A
GLAA07A
–
GLAA04A
–
GLAA20A
–
GLAC07A
GLAC03A
–
GLAC06A
–
12° Differential travel
26°
55°**
75° min.
>
<
1NC/1NO
1NC/1NO
Side
rotary,
no lever
1NC/1NO
2NC
2NC/2NO
2NC/2NO
Center
neutral
2NC/2NO
Center
neutral
1NC/1NO
Snap action
Slow action,
BBM
Slow action,
MBB
Slow action
Snap action
21-22
13-14
12° Differential travel
21-22
13-14
26° **
38°
38° **
26°
75° min.
21-22
13-14
75° min.
–
75° min.
11-12
21-22
26° **
–
–
11-12, 21-22
13-14, 23-24
26°
55°**
75° min.
>
<
12° Differential travel
Snap action
† 11-12
13-14
‡ 21-22
23-24
0°
16°
75° min.
>
<
>
<
–
GLAA26J
–
8° Differential travel
8° Differential travel
0°
16°
75° min.
>
<
>
<
Snap action
Gold-
plated
Silver
alloy
Gold-
plated
Silver
alloy
Silver
alloy
Silver
alloy
Silver
alloy
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
† 11-12
13-14
‡ 21-22
23-24
–
GLAA29J
–
8° Differential travel
8° Differential travel
Snap action
21-22
13-14
26°
55°**
75° min.
>
<
–
2 LEDs
(green &
yellow)
–
GLAA01A1A
GLAC01A1A
12° Differential travel
26°
55°**
75° min.
>
<
1NC/1NO
1NC/
1NO
Side
rotary,
fixed
lever,
nylon
roller
2NC/2NO
Snap action
Slow action,
BBM
Snap action
21-22
13-14
GLHA07A1A
GLAA03A1A
GLAA20A1A
–
–
GLAC20A1A
12° Differential travel
21-22
13-14
26° **
38°
26°
55°**
75° min.
11-12, 21-22
13-14, 23-24
75° min.
>
<
–
2 LEDs
(green &
yellow)
–
12° Differential travel
2NC/2NO
2NC/2NO
Sequen-
tial
2NC/2NO
Center
neutral
Snap action
11-12, 21-22
13-14, 23-24
26°
55°**
75° min.
>
<
12° Differential travel
–
GLHC24A1A
Snap action
11-12
13-14
21-22
23-24
27°
42°
75° min.
>
<
>
<
GLAA21A1A
–
8° Differential travel
8° Differential travel
0°
16°
75° min.
>
<
>
<
Snap action
Silver
alloy
0,33
[2.9]
† 11-12
13-14
‡ 21-22
23-24
–
GLAA26J1A
–
8° Differential travel
8° Differential travel
* 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 GLA-
B01A1A
for PG13,5 conduit.
** Positive opening occurs.
† Contacts 11-12, 13-14 operate in CCW direction. ‡ Contacts 21-22, 23-24 operate in CW direction.
4
sensing.honeywell.com
MICRO SWITCH Global Limit Switches, GLA Series
Table 3. MICRO SWITCH GLA Series Side Rotary Order Guide, continued
Catalog Listing*
Operating Torque
max. Nm [in-lb]
Contact Material
Head and Lever
Type
With LED Pilot
Light/s
Contact Type
Contact
Arrangement
Bar Chart (degrees)
¢
contact closed
£
contact open
21-22
13-14
26°
55°**
75° min.
>
<
0.5-14 NPT
Conduit
20 mm
Conduit
1NC/1NO
Snap action
Silver
alloy
Silver
alloy
Silver
alloy
Gold-
plated
Silver
alloy
Silver
alloy
Silver
alloy
Silver
alloy
Gold-
plated
Silver
alloy
Silver
alloy
Gold-
plated
Silver
alloy
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
0,33
[2.9]
–
1 LED
(yellow)
2 LEDs
(green &
yellow)
–
–
GLAA01A1B
GLAC01A1B
12° Differential travel
26°
55°**
75° min.
>
<
1NC/1NO
Snap action
21-22
13-14
GLFA01A1B
–
12° Differential travel
26°
55°**
75° min.
>
<
1NC/1NO
Snap action
21-22
13-14
GLHA01A1B
GLHC01A1B
12° Differential travel
26°
55°**
75° min.
>
<
1NC/1NO
1NC/1NO
1NC/1NO
2NC
Side
rotary,
fixed
lever,
steel
roller
2NC/2NO
2NC/2NO
2NC/2NO
Snap action
Slow action,
BBM
Slow action,
MBB
Slow action
Snap action
Snap action
Snap action
21-22
13-14
GLAA07A1B
GLAA03A1B
GLAA04A1B
GLAA06A1B
GLAA20A1B
GLAA22A1B
GLFA24A1B
GLAC07A1B
–
–
GLAC06A1B
GLAC20A1B
–
–
12° Differential travel
21-22
13-14
26° **
38°
38° **
26°
75° min.
21-22
13-14
75° min.
–
75° min.
11-12
21-22
26° **
–
–
–
1 LED
(yellow)
2 LEDs
(green &
yellow)
2 LEDs
(green &
yellow)
–
11-12, 21-22
13-14, 23-24
26°
55°**
75° min.
>
<
12° Differential travel
26°
55°**
75° min.
>
<
11-12, 21-22
13-14, 23-24
12° Differential travel
26°
55°**
75° min.
>
<
11-12, 21-22
13-14, 23-24
12° Differential travel
2NC/2NO
Snap action
11-12, 21-22
13-14, 23-24
26°
55°**
75° min.
>
<
12° Differential travel
26°
–
–
2NC/2NO
Snap action
11-12, 21-22
13-14, 23-24
55°**
75° min.
>
<
12° Differential travel
GLHA32A1B
–
2NC/2NO
Sequential
2NC/2NO
Center
neutral
2NC/2NO
Center
neutral
Snap action
11-12
13-14
21-22
23-24
27°
42°
75° min.
>
<
>
<
–
GLAC21A1B
8° Differential travel
8° Differential travel
0°
16°
75° min.
>
<
>
<
Snap action
Silver
alloy
0,33
[2.9]
† 11-12
13-14
‡ 21-22
23-24
–
GLAA26J1B
–
8° Differential travel
8° Differential travel
0°
16°
75° min.
>
<
>
<
Snap action
Gold-
plated
0,33
[2.9]
† 11-12
13-14
‡ 21-22
23-24
–
GLAA29J1B
–
8° Differential travel
8° Differential travel
* 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 GLA-
B01A1A
for PG13,5 conduit.
** Positive opening occurs.
† Contacts 11-12, 13-14 operate in CCW direction. ‡ Contacts 21-22, 23-24 operate in CW direction.
If the low-order address (A0-A11) is connected to the address pin of the memory chip, the high-order address (A12-A19) is decoded for chip selection (where A14 and A16 are not involved in the decoding...
Could an expert please tell me what a broadband filter is? Does it mean that the input signal bandwidth that can be processed is very wide or does it mean that the output bandwidth is wide?...
When the host computer sends 1 to the microcontroller, the buzzer sounds at a frequency of 400ms, when it sends 2, it sounds at a frequency of 200ms, when it sends 3, it sounds at a frequency of 100ms...
[p=26, null, left][color=#000][font=Arial]This article solves a significant bug in the 9th article of this series, and is also an expansion of the multi-core writing image processing OMP example. [/fo...
I can't detect the change of R/B pin no matter what. In theory, the length of R/B is very long, reaching the microsecond level, there is no reason why it can't be detected, but after I sent the oxff r...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[Details]
With the rapid development of wireless
digital communication
, more challenges have been raised for integrated circuit design and testing. In the product design stage, in order to ensure
t...[Details]
The launch of Shenzhou IX is imminent, and Tiangong is welcoming visitors again. Yesterday, Professor Fu Qiang, Vice President of the Institute of Science and Industrial Technology of Harbin Instit...[Details]
Fruit planting is an important part of China's agricultural development, and fruit tree pest control operations are becoming more and more important. At present, the overall level of pesticide applica...[Details]
With the continuous advancement of various technologies in the field of measurement and control, the baseband subsystem of general measurement and control equipment has entered the fourth generation o...[Details]
Abstract: Based on the ZigBee parking lot SMS car search system, the location of the vehicle in the parking lot is sent to the owner through SMS, which is convenient for the owner to quickly find ...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
