Overview
The Honeywell 1LS2444PG is a general-purpose limit switch from Honeywell’s MICRO SWITCH line, designed for precise position detection and control in industrial machinery and automation systems. This side rotary configuration with fixed lever and steel roller provides reliable snap-action switching in applications requiring durable, repeatable contact actuation.
Key Features
- Side rotary actuator type with 38.1 mm (1.5 inch) fixed lever
- Steel roller contact for consistent engagement and wear resistance
- PG13.5 conduit thread for compact panel and enclosure mounting
- MICRO SWITCH precision snap-action mechanism for dependable switching
- Suitable for industrial machinery, motion control, and position sensing applications
Technical Specifications
| Manufacturer | Honeywell International Inc. |
| Series | MICRO SWITCH 1LS (General Purpose Limit Switches) |
| Part Number | 1LS2444PG |
| Actuator Type | Side Rotary |
| Lever Length | 38.1 mm (1.5 inch) fixed |
| Contact Material | Steel roller |
| Conduit Thread | PG13.5 |
| Sealing Rating | IP67 (dust and water resistant) |
| Condition | New – No Box |
| Origin | UK manufactured |
Typical Applications
The 1LS2444PG is commonly used for:
- Machine tool position detection and limit control
- Conveyor and transfer line end-of-travel sensing
- Industrial machinery speed and direction control
- Safety interlocks for equipment doors and guards
- Process automation and sequence control systems
Compatibility & Replacements
Compatible With
- Industrial PLCs and motion control systems
- Motor starters and drives requiring 24 VDC / 120 VAC switching inputs
- Factory automation and manufacturing execution systems
- Safety relay modules and interlock controllers
Replaces / Drop-In Replacement For
The 1LS2444PG is a direct replacement for earlier Honeywell MICRO SWITCH 1LS-series limit switches with identical side rotary configuration, PG13.5 thread, and electrical ratings. Verify compatibility with your system integrator before ordering to ensure electrical specifications match your application requirements.
Works With
- Rockwell Automation CompactLogix and ControlLogix PLCs
- Siemens S7 and S1200 controllers with discrete 24 VDC inputs
- Schneider Electric Modicon and Harmony I/O modules
- Allen-Bradley PowerFlex drives and contactors
- Industrial Ethernet safety networks (with appropriate relay interface)
