Overview
The Honeywell LYT01A-1S is a heavy duty micro switch proximity limit switch engineered for dependable performance in industrial automation and machinery control. As part of Honeywell’s trusted MICRO SWITCH product line, this limit switch delivers consistent, accurate switching action for position sensing and limit detection applications. Whether monitoring equipment travel, detecting part presence, or controlling machine sequences, the LYT01A-1S provides the precision and ruggedness required in demanding manufacturing environments.
Key Features
- Heavy duty snap-action mechanism for reliable, consistent switching performance
- Compact micro switch design suitable for space-constrained installations
- Precision actuation for accurate position detection and limit sensing
- Industrial-grade construction for long service life in harsh environments
- Honeywell MICRO SWITCH heritage—proven reliability across thousands of applications
- Suitable for both AC and DC circuit applications
Technical Specifications
The Honeywell LYT01A-1S features robust electrical and mechanical specifications for typical industrial limit switch duty:
- Contact Configuration: Single pole, single throw (SPST)
- Electrical Rating: Up to 10 A at 125/250/480 Vac (typical for Honeywell LS series); 0.8 A at 115 Vdc, 0.4 A at 230 Vdc
- Operating Principle: Snap-action, momentary contact
- Mounting Type: Flexible mounting for various industrial applications
- Environmental Suitability: Designed for industrial machine tool and equipment control
Typical Applications
The LYT01A-1S limit switch serves a wide range of industrial control needs:
- Machine tool position and travel limits
- Conveyor equipment start/stop control
- Door and gate position sensing
- Equipment safety interlocks
- Part presence detection on production lines
- Hydraulic and pneumatic cylinder end-of-stroke sensing
- General industrial sequence control
Compatibility & Replacements
Compatible With
- Standard industrial PLC inputs and control circuits
- Relay-based control systems
- AC and DC powered machinery circuits
- Standard machine tool electrical control panels
- 24 Vdc logic circuits and safety systems
Replaces / Drop-In Replacement For
The Honeywell LYT01A-1S may directly replace other Honeywell MICRO SWITCH limit switches of similar mounting and electrical configuration. Verify compatibility with your system integrator before ordering to ensure proper mechanical fit and electrical ratings match your application requirements.
Works With
- Standard 24 Vdc control logic
- 115 Vac and 230 Vac industrial control circuits
- Relay contacts and hardwired control systems
- PLC discrete input modules
- Safety-rated control systems (where applicable)
