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Heavy-Duty Limit Switches

HDLS Stainless Series

Stainless steel housing. Non-plug in. NEMA 1, 3, 3R, 4, 4X, 6, 6P, 13 sealing. 30 mm x 60 mm mounting centers. UL, CSA, CE, UKCA and CCC approvals

Overview

MICRO SWITCH HDLS switches are also available in all stainless-steel versions. Designed for use in highly corrosive environments, such as petrochemical plants, food processing plants, shipboard, and dockside locations. The type 316 cast stainless steel body is designed to minimize crevices where food particles could become trapped in water. The actuator, operating head, and screws are also stainless steel. All seals are fluorocarbon to provide excellent chemical resistance and to withstand operating temperatures up to 121 °C [250 °F] and pressurized steam cleaning. Pre-leaded and epoxy-filled versions also available.

  • Corrosion-resistant stainless steel non-plug in body, head, and rotary shaft
  • Stainless steel levers
  • Fluorocarbon seals (low temperature fluorosilicone seals available)
  • NEMA 1, 3, 3R, 4, 4X, 6, 6P, and 13
  • UL, CSA, CE, UKCA and CCC
Data Sheet
Name
Description
File Size
Date
Size
MICRO SWITCH HDLS Heavy-Duty Stainless Steel Limit Switches (LS2 Series)
application/pdf 2.4 MB
12/12/2022
2.4 MB
Manuals and Guides
Name
Description
File Size
Date
Size
Limit Switches and Machine Safety Product Range Guide
application/pdf 8.07 MB
10/21/2021
8.07 MB
PK 8119: Heavy Duty LS Limit Switch with Gold Plated Contacts
application/pdf 61.38 KB
10/21/2021
61.38 KB
Installation Instructions
Name
Description
File Size
Date
Size
PK 81116: HDLS Heavy Duty Limit Switch
application/pdf 2.24 MB
12/12/2022
2.24 MB
PK 80112: Installation Instructions for Products with Conduit Openings
application/pdf 347.13 KB
10/21/2021
347.13 KB
Brochure
Name
Description
File Size
Date
Size
MICRO SWITCH Limit Switch Heavy-Duty Comparison
application/pdf 767.47 KB
4/8/2024
767.47 KB
MICRO SWITCH Limit Switches Comparison
application/pdf 556.08 KB
4/8/2024
556.08 KB
Oil and Gas Brochure -
application/pdf 3.4 MB
10/25/2022
3.4 MB
Technical Note
Name
Description
File Size
Date
Size
Industrial Product Line Card
application/pdf 2.24 MB
10/24/2022
2.24 MB
White Paper
Name
Description
File Size
Date
Size
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
10/21/2021
986.65 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 3.27 MB
10/21/2021
3.27 MB
Application Note
Name
Description
File Size
Date
Size
MICRO SWITCH Limit Switches: Keep Trains Moving on Track
application/pdf 1.16 MB
10/21/2021
1.16 MB
Construction Vehicles -
application/pdf 984.29 KB
10/25/2022
984.29 KB
Exploded view diagram of Honeywell sensors and switches in oil rig applications
application/pdf 6.35 MB
9/8/2022
6.35 MB
Sensors and Switches in Mobile Cranes
application/pdf 1.97 MB
10/21/2021
1.97 MB
Agricultural Vehicles -
application/pdf 1.11 MB
10/25/2022
1.11 MB
Solid Waste Management and Disposal
application/pdf 4.91 MB
10/31/2022
4.91 MB
Name
Description
File Size
Date
Size
Limit Switches and Machine Safety Product Range Guide
8.07 MB
10/21/2021
8.07 MB
MICRO SWITCH Limit Switch Heavy-Duty Comparison
767.47 KB
4/8/2024
767.47 KB
MICRO SWITCH Limit Switches Comparison
556.08 KB
4/8/2024
556.08 KB
MICRO SWITCH Limit Switches: Keep Trains Moving on Track
1.16 MB
10/21/2021
1.16 MB
Construction Vehicles -
984.29 KB
10/25/2022
984.29 KB
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
10/21/2021
986.65 KB
MICRO SWITCH HDLS Heavy-Duty Stainless Steel Limit Switches (LS2 Series)
2.4 MB
12/12/2022
2.4 MB
PK 81116: HDLS Heavy Duty Limit Switch
2.24 MB
12/12/2022
2.24 MB
PK 80112: Installation Instructions for Products with Conduit Openings
347.13 KB
10/21/2021
347.13 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
10/21/2021
3.27 MB
Oil and Gas Brochure -
3.4 MB
10/25/2022
3.4 MB
Exploded view diagram of Honeywell sensors and switches in oil rig applications
6.35 MB
9/8/2022
6.35 MB
Industrial Product Line Card
2.24 MB
10/24/2022
2.24 MB
Sensors and Switches in Mobile Cranes
1.97 MB
10/21/2021
1.97 MB
Agricultural Vehicles -
1.11 MB
10/25/2022
1.11 MB
PK 8119: Heavy Duty LS Limit Switch with Gold Plated Contacts
61.38 KB
10/21/2021
61.38 KB
Solid Waste Management and Disposal
4.91 MB
10/31/2022
4.91 MB
Name
Description
File Size
Date
Size
MICRO SWITCH HDLS Heavy-Duty Stainless Steel Limit Switches (LS2 Series)
2.4 MB
12/12/2022
Limit Switches and Machine Safety Product Range Guide
8.07 MB
10/21/2021
PK 8119: Heavy Duty LS Limit Switch with Gold Plated Contacts
61.38 KB
10/21/2021
PK 81116: HDLS Heavy Duty Limit Switch
2.24 MB
12/12/2022
PK 80112: Installation Instructions for Products with Conduit Openings
347.13 KB
10/21/2021
MICRO SWITCH Limit Switch Heavy-Duty Comparison
767.47 KB
4/8/2024
MICRO SWITCH Limit Switches Comparison
556.08 KB
4/8/2024
Oil and Gas Brochure -
3.4 MB
10/25/2022
Industrial Product Line Card
2.24 MB
10/24/2022
Why Limit Switches? A Straight-Forward Switching Solution
986.65 KB
10/21/2021
White Paper: Impacts of Shock and Vibration on a Limit Switch
3.27 MB
10/21/2021
MICRO SWITCH Limit Switches: Keep Trains Moving on Track
1.16 MB
10/21/2021
Construction Vehicles -
984.29 KB
10/25/2022
Exploded view diagram of Honeywell sensors and switches in oil rig applications
6.35 MB
9/8/2022
Sensors and Switches in Mobile Cranes
1.97 MB
10/21/2021
Agricultural Vehicles -
1.11 MB
10/25/2022
Solid Waste Management and Disposal
4.91 MB
10/31/2022
Product Number
Image
SKU
Description
alt
LS2A4K
LIMIT SWITCH
alt
LS2A4KC
Series HDLS Stainless Steel Non Plug-in: Side Rotary - Lever Not Included; 1NC 1NO Single-Pole, Double Throw, Snap-Action, Double-Break; 6-foot Cable
alt
LS2A4KPC
Series HDLS Stainless Steel Non Plug-in: Side Rotary - Lever Not Included; 1NC 1NO Single-Pole, Double Throw, Snap-Action, Double-Break; 20-foot Cable
alt
LS2A4KY-FP
Series HDLS Stainless Steel Non Plug-in: Side Rotary - Lever Not Included; 1NC 1NO Single-Pole, Double Throw, Snap-Action, Double-Break; 12-foot Cable
alt
LS2A4L
LIMIT SWITCH
alt
LS2C4L
Series HDLS Stainless Steel Non Plug-in: Top Plunger; 2NC 2NO Double-Pole, Double-Throw, Snap-Action, Double-Break; 0.75 in - 14NPT conduit
alt
LS2D4K
Series HDLS Stainless Steel Non Plug-in: Top Roller Plunger; 1NC 1NO Single-Pole, Double-Throw, Snap-Action, Double-Break; 0.75 in - 14NPT conduit
alt
LS2D4L
LIMIT SWITCH
alt
LS2E4K
Series HDLS Stainless Steel Non Plug-in: Side Plunger - Standard; 1NC 1NO Single-Pole, Double-Throw, Snap-Action, Double-Break; 0.75 in - 14NPT conduit
alt
LS2E4L
Series HDLS Stainless Steel Non Plug-in: Side Plunger - Standard; 2NC 2NO Double-Pole, Double-Throw, Snap-Action, Double-Break; 0.75 in - 14NPT conduit
Image
SKU
Description
alt
LS2A4K
LIMIT SWITCH
alt
LS2A4KC
Series HDLS Stainless Steel Non Plug-in: Side Rotary - Lever Not Included; 1NC 1NO Single-Pole, Double Throw, Snap-Action, Double-Break; 6-foot Cable
alt
LS2A4KPC
Series HDLS Stainless Steel Non Plug-in: Side Rotary - Lever Not Included; 1NC 1NO Single-Pole, Double Throw, Snap-Action, Double-Break; 20-foot Cable
alt
LS2A4KY-FP
Series HDLS Stainless Steel Non Plug-in: Side Rotary - Lever Not Included; 1NC 1NO Single-Pole, Double Throw, Snap-Action, Double-Break; 12-foot Cable
alt
LS2A4L
LIMIT SWITCH
alt
LS2C4L
Series HDLS Stainless Steel Non Plug-in: Top Plunger; 2NC 2NO Double-Pole, Double-Throw, Snap-Action, Double-Break; 0.75 in - 14NPT conduit
alt
LS2D4K
Series HDLS Stainless Steel Non Plug-in: Top Roller Plunger; 1NC 1NO Single-Pole, Double-Throw, Snap-Action, Double-Break; 0.75 in - 14NPT conduit
alt
LS2D4L
LIMIT SWITCH
alt
LS2E4K
Series HDLS Stainless Steel Non Plug-in: Side Plunger - Standard; 1NC 1NO Single-Pole, Double-Throw, Snap-Action, Double-Break; 0.75 in - 14NPT conduit
alt
LS2E4L
Series HDLS Stainless Steel Non Plug-in: Side Plunger - Standard; 2NC 2NO Double-Pole, Double-Throw, Snap-Action, Double-Break; 0.75 in - 14NPT conduit