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  8. Limit Switch - Heavy Duty, Rotary, SPDT, 10A, Zinc Body, NEMA Rated
Honeywell Limit Switch - Heavy Duty, Rotary, SPDT, 10A, Zinc Body, NEMA Rated LSN3K - main
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Limit Switch - Heavy Duty, Rotary, SPDT, 10A, Zinc Body, NEMA Rated

  • Mfr # LSN3K

  • Zoro # G3886425

product price:  $323.99
/ea
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Key Features

Basic Actuator Style - Limit Switch
Rotary
Actuator Style - Limit Switch
No Lever, Rotary
Contact Form- Switches
1NC/1NO
Actuator Location - Limit Switch
Side
AC Contact Rating - Limit Switch
10A at 600V
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Specifications

Product Information

MFR #
LSN3K
Zoro #
G3886425
UPC #
-
Country of Origin
United States

Dimensions

Width
1.62"
Height
4.20"
Depth
1.75"
Body Depth - Limit Switch
1.75 in
Body Width - Limit Switch
1.62 in
Body Height - Limit Switch
3.2 in
Connection Size
1/2 in. NPT
Body Width
1.62 in
Body Height
2.97 in
Body Depth
1.75 in
Overall Width
1.62 in
Overall Height
4.2 in
Mounting Hole Diameter
0.2 in
Overall Depth
2.44 in

Details

Item
Heavy Duty Limit Switch
Basic Actuator Style - Limit Switch
Rotary
Actuator Style - Limit Switch
No Lever, Rotary
Contact Form- Switches
1NC/1NO
Actuator Location - Limit Switch
Side
AC Contact Rating - Limit Switch
10A at 600V
DC Contact Rating - Limit Switch
10A at 250V
Body Style - Limit Switch
Standard
Mounting - Limit Switch
Surface
Travel
Differential Travel 40 Degrees , Maximum Pretravel 65 Degrees , Minimum Over Travel 20 Degrees
DC Contact Rating
10 A @ 250 V
Boot Sealed Actuator - Limit Switch
No
Stem Thread - Limit Switch
No Stem
Boot Sealed Actuator (Limit Switch)
No
IP Rating
IP65, IP66, IP67
Body Style (Limit Switch)
Standard
Mounting Hole - Limit Switch
(2) 0.20 in dia
Contact Form
1NO/1NC
Operating Temp. Range
30 Degrees to 250 Degrees F
Actuator Style
Rotary Lever
Electrical Connection
Screw Terminals
Number of Poles
1
Actuator Location (Limit Switch)
Side
Movement
CCW Maintained, CW Maintained
Basic Actuator Style (Limit Switch)
Rotary
Series
HDLS
Limit Switch Style
Heavy Duty Limit Switch
Actuator Location
Side
Standards
CCC, CE, CSA, UKCA, UL Listed
NEMA Rating
1, 12, 13, 3, 4, 4X, 6, 6P
Mounting Hole Pattern - Limit Switch
2 Hole Diagonal
Amps
10
Operating Force
4.0 in-lb
Actuator Style (Limit Switch)
Rotary, No Lever
AC Contact Rating
10 A @ 600 V
Wiring Entry
1/2 in NPT
Mounting Hole Spacing - Limit Switch
2.34 in x 1.16 in
Contact Form - Limit Switch
1NC/1NO
Body Material
Zinc
Voltage Rating
600VAC/250VDC
Differential Travel
40 Degrees
Connection Type
Threaded Entry
Operating Temperature - min
30 deg F (-1 deg C)
Differential-Travel - Travel To Reset
40 deg DT
Poles/Contacts
SPDT 1NO 1NC
Head Action
Spring Return, Standard
Pre-Travel - Travel To Operate
65 deg PT
Over-Travel/Total-Travel
20 deg OT
Current Rating - nominal
10A
Rating - NEMA
NEMA 4X,6P
Body Construction
Die Cast Zinc
Head/Operator
Side Rotary (w/o-operator)
Electrical Rating - VAC/DC
10A 600Vac (Vdc Rated)
Travel Direction
CW or CCW
Operating Temperature - max
250 deg F (121 deg C)
Mounting Style
Surface
Operating Temperature - Minimum
10 Degrees F
Boot Sealed Actuator
No Boot Included
Operating Torque - Maximum
4 in-lb
Mounting Hole Horizontal Center to Center Distance
60 mm
Body Configuration
Non Plug-In
Action
Maintained
NEMA Enclosure Rating
1, 12, 13, 3, 4, 4X, 6, 6P
Number of Mounting Holes
2
Total Travel
80 Degrees
Mounting Hole Vertical Center to Center Distance
30 mm
Overtravel
20 Degrees
Directional Movement
CCW/CW
Pretravel
65 Degrees
Includes Actuator
No Actuator Included
Resistance Properties
Corrosion Resistant
Operating Temperature - Maximum
250 Degrees F

Description

The Honeywell Heavy Duty Limit Switch from the LSN Series is a rotary-style, side-actuated switch suitable for use in industrial environments. It features a die-cast zinc body with a standard form factor and no lever actuator included. The unit features maintained action capability in both CW and CCW directions, utilizing screw terminal connections for secure wiring. This limit switch supports single-pole double-throw (SPDT) operation with 1 normally closed (NC) and 1 normally open (NO) contact.

Key Features:

  • Contact Rating: 10A at 600V AC; 10A at 250V DC
  • Actuator Style: Rotary head, no lever; side location
  • Action: Maintained CW/CCW movement
  • Body Construction: Die cast zinc as specified by manufacturer
  • Mounting: Surface mount with two diagonal holes (0.2 in diameter)
  • Electrical Connection: Screw terminals; threaded entry, 1/2 in NPT
  • Travel Parameters: Pretravel—65°, Overtravel—20°, Differential travel—40°
  • Operating Temperature Range: 30°F to 250°F (-1°C to 121°C)
  • Enclosure Ratings: NEMA types 1, 3, 4, 4X, 6, 6P,12,13; IP65/66/67 rated
  • Standards Compliance: CCC, CE, CSA, UL

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