Overview
The Micro Switch LSD1E is a heavy-duty limit switch engineered for demanding industrial applications. Rated at 10A and 600VAC with NEMA A600 compliance, this unit delivers dependable snap-action switching performance. Featuring fused-type design and robust construction, the LSD1E is built to withstand harsh operating environments including shock, vibration, temperature extremes, dust, and water exposure. This used, fully functional unit is ready for immediate deployment in machinery control, material handling, and process automation systems.
Key Features
- 10A @ 600VAC electrical rating for heavy-duty AC applications
- NEMA A600 compliance for industrial automation standards
- Snap-action mechanism for reliable, repeatable switching
- Fused-type design for enhanced safety and circuit protection
- Rugged, sealed construction resistant to dust, water, and environmental contamination
- Momentary action switching for position detection and limit applications
Technical Specifications
| Manufacturer | Honeywell (Micro Switch) |
| Model | LSD1E |
| Electrical Rating (AC) | 10A @ 600VAC |
| Switch Type | Limit Switch, Snap-Action |
| Contact Configuration | Fused Type |
| Compliance Rating | NEMA A600 |
| Application Type | Heavy-Duty Industrial |
| Condition | Used, Fully Functional |
| Contact Type | Momentary Action |
Typical Applications
- Machine tool position detection and limit control
- Material handling equipment (conveyors, lifts, hoists)
- Packaging machinery end-of-travel stops
- Industrial press and hydraulic equipment interlocks
- Production line automation and process control
- Equipment safety stops and emergency shutdown circuits
Compatibility & Replacements
Compatible With
- Industrial motor control circuits rated 600VAC
- AC-powered automation systems and programmable controllers
- Machine control panels and safety interlocks
- Standard industrial wiring systems with 600VAC rated components
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The LSD1E may serve as a replacement for legacy Micro Switch limit switch models with equivalent NEMA A600 ratings and 10A @ 600VAC specifications.
Works With
- AC relay logic circuits and contactor banks
- Programmable Logic Controllers (PLCs) with AC input modules
- Motor starters and soft-start units
- Electromechanical and electronic interlocking systems
- SCADA systems with analog/digital I/O modules



