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Honeywell Non Plug-In Limit Switch: Roller Plunger, Metallic - Side-Mount Roller-Plunger Limit Switches
HoneywellSide-Mount Roller-Plunger Limit Switches

Honeywell Non Plug-In Limit Switch: Roller Plunger, Metallic

The HONEYWELL Non Plug-In Limit Switch is a side-mount roller-plunger limit switch from the LS series, featuring a steel roller and screw terminals for electrical connection. This metallic switch, identified by…

SKU 3G-OTH-30033

Brand
Honeywell
Item
Non Plug-In Limit Switch: Roller Plunger, Metallic
Category
Side-Mount Roller-Plunger Limit Switches
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Technical Specifications

Honeywell
Manufacturer Part Number
3LS1
Series
LS
Roller Material
Steel
Electrical Connection
Screw Terminals
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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL Non Plug-In Limit Switch is a side-mount roller-plunger limit switch from the LS series, featuring a steel roller and screw terminals for electrical connection. This metallic switch, identified by manufacturer part number 3LS1, is designed for industrial equipment applications requiring reliable position sensing.

Frequently Asked Questions

What is the HONEYWELL 3LS1 limit switch used for?

The HONEYWELL 3LS1 Non Plug-In Limit Switch is used for reliable position sensing in industrial equipment. Its side-mount roller-plunger actuator detects mechanical motion or presence, making it suitable for conveyors, packaging machinery, and automated production lines where precise limit or travel control is required.

What are the specifications of the HONEYWELL 3LS1 limit switch?

The HONEYWELL 3LS1 is a metallic, non plug-in limit switch from the LS series. It features a steel roller plunger actuator and screw terminals for electrical connection. The manufacturer part number is 3LS1. It is designed for side-mount installation in industrial environments requiring durable position sensing.

Where to buy the HONEYWELL 3LS1 limit switch worldwide?

You can source the HONEYWELL 3LS1 limit switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Honeywell components for industrial applications.

How to install the HONEYWELL 3LS1 limit switch?

Mount the HONEYWELL 3LS1 limit switch securely on a flat surface using the side-mount holes. Connect wires to the screw terminals per your control circuit diagram. Ensure the roller plunger aligns with the cam or actuator. Test actuation before full operation. Follow standard industrial wiring practices and safety lockout procedures.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

3G Electric supplies Honeywell side-mount roller-plunger limit switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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