COMPACT LIMIT SWITCHES

LS Series

Side rotary actuated switches

OPTIONS

Fixed length lever

 

 

Adjustable roller lever

 

 

Operating force max. (OF):

Standard

13,3 N (3.0 lb)

Operating force max. (OF):

Standard

13,3 N (3.0 lb)

 

Low

5,0 N (18 oz)

 

Low

5,0 N (18 oz)

Pretravel max. (PT):

Standard

20°

Pretravel max. (PT):

Standard

20°

 

Low

 

Low

Overtravel min. (OT)

 

30°

Overtravel min. (OT)

 

30°

Differential travel max. (DT): Standard

12°

Differential travel max. (DT):

Standard

12°

 

Low

 

Low

Switching options:

 

SPDT

Switching options:

 

SPDT

Lever:

 

Aluminium, steel roller

Lever:

 

Aluminium, nylon roller

 

 

 

 

 

CONDUIT

ELECTRICAL RATING

REFERENCE

 

 

 

 

 

 

A

1LS3

 

 

 

 

 

 

F

1LS3-L

 

 

 

 

 

20 mm

A

1LS3-4C

 

 

 

 

 

Low PT

B

1LS58

 

 

 

 

 

CONDUIT

ELECTRICAL RATING

REFERENCE

 

Low OF/PT/DT

B

1LS59

 

 

A

1LS1

 

 

 

 

 

 

F

1LS1-L

 

 

 

 

 

20 mm

A

1LS1-4C

 

 

 

 

Low PT/OF

 

B

1LS131

 

 

 

 

Low PT

 

B

1LS19

 

 

 

 

Low PT

20 mm

B

1LS19-4C

 

 

 

 

High temperature

 

A

1LS243

 

 

 

 

High temperature

20 mm

A

1LS243-4C

 

 

 

 

Indicator light

 

C

1LS501

 

 

 

 

Low OF

 

A

1LS6

 

 

 

 

 

 

 

 

 

 

 

 

28

www.honeywell.com/sensing

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Image 30
Honeywell Switches and Sensors LS Series Side rotary actuated switches, Fixed length lever Adjustable roller lever, Lever