Overview
The Honeywell LYT01A-1S limit switch is a micro switch designed for electrical equipment and industrial automation control. This precision snap-action switch is designed to detect presence and absence where physical contact is permissible. The integrated LED indicator provides visual feedback for monitoring switch state, making it valuable for troubleshooting and system verification in manufacturing and automation environments.
Key Features
- Integrated LED pilot light for easy status indication and visual feedback
- Available in a range of actuators, electrical specifications, terminations, and sealing ratings.
- Durable construction housed in protective enclosure
- Precision snap-action switching for reliable performance
- Suitable for industrial machinery and process control applications
Technical Specifications
While the LYT01A-1S is a component of Honeywell’s MICRO SWITCH product family, detailed electrical ratings and mechanical specifications are available upon request from the manufacturer. Honeywell limit switches are typically rated for 10 A at 125, 250, or 480 Vac, with support for DC applications including 115 Vdc and 230 Vdc.
Typical Applications
- Machine position and end-of-travel detection
- Safety interlocks and emergency stop circuits
- Process control and equipment sequencing
- Door and access control systems
- Industrial automation and material handling equipment
Compatibility & Replacements
Compatible With
- Standard industrial control relay circuits (120 Vac/Vdc, 240 Vac, 480 Vac)
- PLC input modules and safety controllers
- LED-equipped industrial limit switch applications
- General-purpose machinery control systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Honeywell offers multiple limit switch series (LS, EN, GLA, GLF, GLG, NGS) with LED indicator options. Confirm the exact actuator type, electrical rating, and termination style required for your application.
Works With
- Industrial control circuits and relay logic
- 24 VDC and 120 VAC control systems
- Safety-rated interlocking systems
- Standard electrical enclosures and terminal blocks
