Datasheet

18
sensing.honeywell.com
LS Series
Table 19. Side Plunger
Compact
20 mm
conduit
Compact
PG 13,5
conduit
Plug-in less
base*
Description
Electrical
Rating
(Table 2)
Operating
Torque or
Force
Bar Chart
1
Free
Position
(nom.)
Operate Point
Pretravel
(max.)
Overtravel
(min.)
Differen-
tial Travel
(max.)
Notes
4LS1-4C 4LS1-4PG 204LS1-4 Side pin plunger (SST) J
40,1 N
[9.01 lb]
TT
1-2
3-4
57,27 54,5 48,94
3-4
1-2
OP
FP
DT = 1,0
55,5
57,27 mm
54,5 mm ±1,2 mm
[2.15 in ±0.047 in]
2,77 mm
[0.109 in]
5,56 mm
[0.219 in]
1,0 mm
[0.039 in]
–
3LS1-4C 3LS1-4PG 203LS1-4 Side roller plunger (SST) J
40,1 N
[9.01 lb]
TT
1-2
3-4
70,37 67,6 62,04
3-4
1-2
OP
FP
DT = 1,0
68,6
70,37 mm
67,6 mm ±1,2 mm
[2.66 in ±0.047 in]
2,77 mm
[0.109 in]
5,56 mm
[0.219 in]
1,0 mm
[0.039 in]
Roller plunger may be locked in a
position through 360°
1
Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters.
* Requires an 18PA1-4C Terminal Block (20 mm conduit threads) or 18PA1-4PG Terminal Block (PG13,5 conduit threads) ordered separately. Terminal block is base receptacle.
Table 20. Wobble, Coil Spring
Compact
20 mm
conduit
Compact
PG 13,5
conduit
Plug-in less
base*
Description
Electrical
Rating
(Table 2)
Operating Torque or
Force
Bar Chart
1
Operate Point
2
Pretravel
(max.)
Overtravel
(min.)
Differen-
tial Travel
(max.)
Notes
8LS1-4C 8LS1-4PG 208LS1-4
Wobble, random motion 141 mm [5.55 in]
stranded steel cable
J 1,39 N [5.0 oz]
TT
1-2
3-4
0
28,6
59,3
3-4
1-2
OP
FP
(nom.)
RP
28,6 mm
[1.125 in]
28,6 mm
[1.125 in]
30,7 mm
[1.21 in]
– –
8LS3-4C 8LS3-4PG 208LS3-4
Wobble actuated, random motion 141 mm [5.55 in]
aluminum rod
J 1,39 N [5.0 oz]
28,6 mm
[1.125 in]
28,6 mm
[1.125 in]
30,7 mm
[1.21 in]
– –
8LS125-4C 8LS125-4PG 208LS125-4
Wobble actuated, random motion 191 mm [7.53 in]
stainless steel cat whisker
J 0,28 N [1.0 oz]
TT
1-2
3-4
0
63,5
127
3-4
1-2
OP
FP
(nom.)
RP
63,5 mm
[2.5 in]
63,5 mm
[2.5 in]
63,5 mm
[2.5 in]
– –
8LS152-4C 8LS152-4PG 208LS152-4
Wobble actuated, random motion 141 mm [5.55 in]
stainless steel coil spring
J 1,39 N [5.0 oz]
TT
1-2
3-4
0
28,6
59,3
3-4
1-2
OP
FP
(nom.)
RP
28,6 mm
[1.125 in]
28,6 mm
[1.125 in]
30,7 mm
[1.21 in]
– –
1
Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters.
*Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads.
2
Operating position in any direction except pull.
MICRO SWITCH™ LS SERIES ORDER GUIDE/RECOMMENDED LISTINGS (FOR EMEA/EUROPE)
For listings not shown, contact your Honeywell representative.