Datasheet

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MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Plain (LSE) Roller (LSF) Adjustable
(LSW)
Maintained (LSG)
Description
Side plain
plunger
(momentary)
Side roller
plunger
(momentary)
Adjustable
side plain
plunger
(momentary)
Side plain plunger with
maintained contact
Contact closed n
Contact open o
1-2 3-4 3-4 1-2
7,36 mm
[0.29 in]
0 in
2,54 mm
[0.10 in]
1,4 mm
[0.055 in]

Snap Action
1NO/1NC
1
2
3
4
0 in

1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6
Snap Action
2NO/2NC
1
2
3
4
5
6
7
8
7,36 mm
[0.29 in]
2,54 mm
[0.10 in]
1,4 mm
[0.055 in]
1-2 3-4 3-4 1-2
6,35 mm
[0.25 in]
0 in
4,32 mm
[0.17 in]
trip
2,03 mm
[0.08 in]
reset

1-2/5-6 3-4/7-8 3-4/7-8 1-2/5-6
6,35 mm
[0.25 in]
0 in
4,32 mm
[0.17 in]
trip
2,03 mm
[0.08 in]
reset

Pretravel
2,54 mm [0.10 in] 4,32 mm [0.17 in]
Different. travel
Single pole: 0,64 mm [0.025 in]
Double pole: 0,89 mm [0.035 in]
2,29 mm
[0.09 in]
Overtravel
4,83 mm [0.19 in] 2,0 mm [0.08 in]
Operating point
(nominal)
33,0 mm
[1.30 in]
44,1 mm
[1.74 in]
41,0 mm to
47,4 mm
[1.62 in to
1.87 in]
67,6 mm [1.48 in]
Operating force
26,7 N [6 lb] max.
44,5 N
[10 lb] max.
Op. temp range
3
12°C to 93°C [10°F to 200°F]
(for low temp, high temp, or preleaded versions, see pages 89)
1°C to 93°C
[30°F to 200°F]
(for low temp, high temp, or preleaded versions,
see pages 89)
Circuitry Contacts Body Style
2
Conduit
(NPT)
Options
SPDT


SPDT
Double Break


Silver Plug-in 0.5 in LSE1A LSF1A LSW1A LSG1A
Gold
4
Plug-in 0.5 in LSE1E LSF1E LSW1E LSG1E
Silver Plug-in 0.5 in
120 V Ind. lite
1
LSE5A LSF5A LSW5A LSG5A
Silver Plug-in 0.5 in
240 V Ind. lite
1
LSE8A LSF8A LSW8A LSG8A
Silver Non-plug-in 0.5 in LSE3K LSF3K LSW3K LSG3K
DPDT








DPDT
Double Break
Silver Plug-in 0.75 in LSE2B LSF2B LSW2B LSG2B
Silver Plug-in 0.5 in LSE2R LSF2R LSW2R LSG2R
Silver Plug-in 0.75 in
120 V Ind. lite
1
LSE6B LSF6B LSW6B LSG6B
Gold
4
Plug-in 0.5 in LSE6S – – –
Silver Non-plug-in 0.75 in LSE4L LSF4L LSW4L LSG4L
Silver Non-plug-in 0.5 in LSE7L LSF7L LSW7L LSG7L
1
Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200°F]
2
Plug-in listings include base receptacle
3
Completely fluorocarbon sealed switches are preferred for use in temperatures above 93°C [200°F]
4
Gold-plated contacts
NOTE: Same polarity each pole.
To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch.
To order a low temperature, fluorosilicone sealed switch, insert the letters Y and B into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAB1A
limit switch.
Table 10. Side Plungers • MICRO SWITCH HDLS Series Order Guide/Recommended Listings
Heads may be positioned to accept actuation
from any of four directions, 90° apart.