Datasheet

Sensing and Productivity Solutions 7
MICRO SWITCH™ Electromechanical Safety Switches, GSS Series
Table 4. GSA Safety Switch (Top Plunger) with 0.5-14NPT Conduit Order Guide
Catalog
Listing
0.5-14 NPT
Conduit*
Head and Lever Type Contacts
Contact
Mate-
rial
Operating
Force max.
Bar Chart (mm)
¢ contact closed
£ contact open
GSAA01B Top pin plunger
1NC/1NO snap
action
Silver
alloy
16 N [3.6 lb]
21-22
13-14

0,9 mm Differential Travel
37,5
FP
35 33**
30,5
OT

GSAA20B Top pin plunger
2NC/2NO snap
action
Silver
alloy
16 N [3.6 lb]

0,9 mm Differential Travel
37,5
FP
35 33°**
30,
5
OT
11-12, 21-22
13-14, 23-24

GSAA22B Top pin plunger
2NC/2NO snap
action
Gold
plated
16 N [3.6 lb]
GSAA42B Top pin plunger
2NC/1NO slow
action, BBM
Silver
alloy
16 N [3.6 lb]
11-12
21-22
50,5
FP
48 46**
43,5
OT

33-34
47
GSAA01C Top roller plunger
1NC/1NO snap
action
Silver
alloy
16 N [3.6 lb]
21-22
13-14

0,9 mm Differential Travel
50,5
FP
48 46**
43,
5
OT

GSAA07C Top roller plunger
1NC/1NO snap
action
Gold
plated
16 N [3.6 lb]
GSAA36C Top roller plunger
2NC slow
action
Gold
plated
16 N [3.6 lb]
21-22
11-12
50,5
FP
48 46**
43,5
OT

GSAA20C Top roller plunger
2NC/2NO snap
action
Silver
alloy
16 N [3.6 lb]

0,9 mm Differential Travel
50,5
FP
48 46**
43,5
OT
11-12, 21-22
13-14, 23-24

GSAA22C Top roller plunger
2NC/2NO snap
action
Gold
plated
16 N [3.6 lb]
GSAA28C Top roller plunger
2NC/2NO
snap action,
sequential
(2 step)
Gold
plated
16 N [3.6 lb]
11-12
13-14

0,8 mm Differential Travel
50,5
FP
48 46**
43,5
OT

44,8**

0,8 mm Differential Travel

0,8 mm Differential Travel
21-22
23-24
GSAA43C Top roller plunger
2NC/1NO slow
action, BBM
Gold
plated
16 N [3.6 lb]
11-12
21-22
50,5
FP
48 46**
43,5
OT

33-34
47
GSAA47C Top roller plunger
3NC/1NO slow
action, BBM
Gold
plated
16 N [3.6 lb]
11-12
21-22
50,5
FP
48 46**
43,5
OT

31-32
47
43-44
GSAA40C Top roller plunger
4NC slow
action
Silver
alloy
16 N [3.6 lb]
11-12
21-22
50,5
FP
48 46**
43,5
OT

31-32
41-42
GSAA01D Top roller lever
1NC/1NO snap
action
Silver
alloy
9.5 N
[2.1 lb]
21-22
13-14

1,7 mm Differential Travel
65,2
FP
61 56,9**
52
OT

GSAA20D Top roller lever
2NC/2NO snap
action
Silver
alloy
9.5 N
[2.1 lb]

1,7 mm Differential Travel
65,2
FP
61 56,9**
52
OT
11-12, 21-22
13-14, 23-24

*Other conduit options are available, reference Product Nomenclature on page 4.
**Positive opening occurs.