Honeywell Sensing and Control MICRO SWITCH™ – SZL-WL Series General Purpose Limit Switches
MICRO SWITCH™ SZL-WL Series general purpose limit switches are cost effective switches that may be used in a wide range of applications from general purpose conveyors to heavy-duty machinery. Rugged and reliable, the SZL-WL Series switches are specially designed for world-wide use and supported by Honeywell’s vast experience in serving industries around the globe.
High quality product offerings combined with Honeywell’s global sales and service resources makes the SZL-WL Series the smart choice for industries whose goal is to minimize plant downtime and reduce overall maintenance costs.
Small size and universal mounting footprint typically allows for use in constricted spaces and reduces replacement costs by providing interchangeability with similar style switches.
Wide variety of actuator heads and an assortment of actuators typically allows the SZL-WL Series to be applied in many types of applications.
IP67 construction often allows for use in dusty and dirty indoor and outdoor applications.
Mechanical service life of up to 10,000,000 operations promotes the durability required for use in many types of industries from factory floor to agriculture and/or machinery.
INDUSTRIAL GLOBAL DESIGN
The SZL-WL Series is designed to the EN50041 mounting standard which promotes interchangability between other brands of limit switches.
TWO CIRCUIT DOUBLE BREAK CONTACTS
The SZL-WL Series promotes reliable switching under industrial 10 amp current loads and typically allows end users the ability to control two circuits within one switch.
WIDE CHOICE OF ACTUATORS
Honeywell’s SZL-WL Series offers side rotary, top and side plunger, and wobble stick style actuators that makes the switch reasonably adaptable to numerous types of applications.
OIL TIGHT, WATER TIGHT, DUST TIGHT
IP67 sealing protects against dust and moisture, and allows the SZL-WL Series to be used in dirty and rugged environments found in both indoor and outdoor applications.
Potential Applications
INDUSTRIAL
• Counting and position sensing on conveyors and assembly lines • Fixture and tooling position sensing on automated metal removing machines • Position indication on electric valves on pipelines • Position indication on dampers, fume hoods, and HVAC/R equipment • Truck ramp position and elevator car position/leveling control
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