Datasheet
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MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 9. Top Plungers • MICRO SWITCH HDLS Series Order Guide/Recommended Listings
All top plungers are momentary action.
Plain (LSC) Roller (LSD) Adjustable (LSV)
Description
Top plain plunger for
in-line operating
motion
Roller plunger
can be rotated at 90°
increments
Adjustable top plain
plunger
SPDT DPDT SPDT DPDT SPDT DPDT
Contact closed n
Contact open o
1-2
3-4
3-4
1-2
6,6 mm
[0.26 in]
0 in
[0.07 in]
1,4 mm
[0.055 in]
Snap Action
1NO/1NC
1
2
3
4
1,78 mm
0 in
1,4 mm
[0.07 in]
1,27 mm
[0.050 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
6,6 mm
[0.26 in]
1-2
3-4
3-4
1-2
6,6 mm
[0.26 in]
0 in
[0.07 in]
1,4 mm
[0.055 in]
Snap Action
1NO/1NC
1
2
3
4
1,78 mm
0 in
1,4 mm
[0.07 in]
1,27 mm
[0.050 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
6,6 mm
[0.26 in]
1-2
3-4
3-4
1-2
6,6 mm
[0.26 in]
0 in
[0.07 in]
1,4 mm
[0.055 in]
Snap Action
1NO/1NC
1
2
3
4
1,78 mm
0 in
1,4 mm
[0.07 in]
1,27 mm
[0.050 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
6,6 mm
[0.26 in]
Pretravel
1,78 mm [0.07 in]
Different. travel
0,38 mm
[0.015 in]
0,51 mm
[0.02 in]
0,38 mm
[0.015 in]
0,51 mm
[0.02 in]
0,38 mm
[0.015 in]
0,51 mm
[0.02 in]
Overtravel
4,83 mm [0.19 in]
Operating point
(nom.)
45,8 mm [1.805 in] 55,9 mm [2.20 in] 53 mm to 59 mm
[2.08 in to 2.34 in]
Operating force
17,8 N [4 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 89)
Circuitry Contacts Body Style
2
Conduit
(NPT)
Options
SPDT
SPDT
Double Break
Silver Plug-in 0.5 in LSC1A LSD1A LSV1A
Gold
4
Plug-in 0.5 in LSC1E LSD1E LSV1E
Silver Plug-in 0.5 in
120 V Ind. lite
1
LSC5A LSD5A LSV5A
Silver Plug-in 0.5 in
240 V Ind. lite
1
LSC8A LSD8A LSV8A
Silver
Non-plug-
in
0.5 in LSC3K LSD3K LSV3K
DPDT
DPDT
Double Break
Silver Plug-in 0.75 in LSC2B LSD2B LSV2B
Silver Plug-in 0.5 in LSC2R LSD2R LSV2R
Silver Plug-in 0.75 in
120 V Ind. lite
1
LSC6B LSD6B LSV6B
Silver
Non-plug-
in
0.75 in LSC4L LSD4L LSV4L
Silver
Non-plug-
in
0.5 in LSC7L LSD7L LSV7L
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.