Overview
The Honeywell TT009596-999 LSA4L is a heavy-duty micro switch engineered for industrial automation and machinery control. Rated for 10A at 600VAC with DPDT (double-pole, double-throw) electrical configuration, this limit switch combines precision snap-action switching with robust mechanical design. The side rotary actuator allows flexible mounting and directional operation in confined spaces, making it ideal for position sensing and equipment interlocking applications.
Key Features
- DPDT electrical configuration provides dual-circuit switching capability
- 10A / 600VAC rating suitable for most industrial control circuits
- Snap-action switching ensures rapid, repeatable contact engagement
- Side rotary actuator design enables flexible directional operation
- Modular HDLS construction allows field reconfiguration of actuator orientation
- Tested for shock, vibration, washdowns, and outdoor environments
Technical Specifications
- Electrical Rating: 10A at 600VAC
- Contact Configuration: DPDT (Double-Pole Double-Throw)
- Series: HDLS (Heavy-Duty Limit Switch)
- Actuator Type: Side Rotary
- Body Material: Rugged die-cast zinc (corrosion-resistant)
- Switch Type: Precision snap-action limit switch
- Environmental Sealing: NEMA 1, 3, 4, 4X, 6, 6P, 12, 13; IP65/66/67 available
- Operating Function: Position detection and presence/absence sensing
Typical Applications
- Equipment position limits and overtravel protection
- Machine guard interlocks and safety circuits
- Conveyor and automated machinery end-of-travel sensing
- Hoists, cranes, and lifting equipment control
- Process equipment monitoring and control
- Industrial machinery with exposure to dust, coolant, or washdown conditions
Compatibility & Replacements
Compatible With
- HDLS heavy-duty limit switch receptacles and base units
- Industrial control systems using 10A / 600VAC switching circuits
- Modular HDLS plug-in configurations
- Standard industrial 600VAC power distribution systems
- Equipment requiring NEMA-sealed limit switches
Replaces / Drop-In Replacement For
- Honeywell LSA4L units (same part family)
- Verify compatibility with your system integrator before ordering.
Works With
- Honeywell MICRO SWITCH HDLS modular limit switch platform
- Industrial control relays and contactors rated for 10A circuits
- PLC discrete input modules (24V logic gate isolation recommended)
- Standard industrial hardwired control cabinets
