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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

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]

Snap Action

2NO/2NC

1

2

3

4

5

6

7

8

6,6 mm

[0.26 in]

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]

Snap Action

2NO/2NC

1

2

3

4

5

6

7

8

6,6 mm

[0.26 in]

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]

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 range3

-12°C to 93°C [10°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

LSC1A

LSD1A

LSV1A

Gold4

Plug-in

0.5 in

LSC1E

LSD1E

LSV1E

Silver

Plug-in

0.5 in

120 V Ind. lite1

LSC5A

LSD5A

LSV5A

Silver

Plug-in

0.5 in

240 V Ind. lite1

LSC8A

LSD8A

LSV8A

Silver

Non-plug-

in

0.5 in

LSC3K

LSD3K

LSV3K

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. lite1

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.