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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

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

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]

6,35 mm

[0.25 in]

0 in

4,32 mm

[0.17 in]

trip

2,03 mm

[0.08 in]

reset

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 range3

-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 Style2

Conduit

(NPT)

Options

SPDT

Double Break

Silver

Plug-in

0.5 in

LSE1A

LSF1A

LSW1A

LSG1A

Gold4

Plug-in

0.5 in

LSE1E

LSF1E

LSW1E

LSG1E

Silver

Plug-in

0.5 in

120 V Ind. lite1

LSE5A

LSF5A

LSW5A

LSG5A

Silver

Plug-in

0.5 in

240 V Ind. lite1

LSE8A

LSF8A

LSW8A

LSG8A

Silver

Non-plug-in 0.5 in

LSE3K

LSF3K

LSW3K

LSG3K

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. lite1

LSE6B

LSF6B

LSW6B

LSG6B

Gold4

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.