Limit switch
WL / WLM OMRON

Wide Range of Two-circuit Limit Switches; Select One for the Operating Environment/ Application
A wide selection of models are available, including the overtravel models with greater OT, indicator-equipped models for checking operation, low-temperature models, heat-resistant models, and corrosion-proof models.
Microload models are added to the product lineup.
Meets EN/IEC standards (only Switches with ground terminals and prewired connectors with DC specifications).
Switches with ground terminals and prewired connectors with DC specifications have the CE marking.

More specifications

Limit switch - WL / WLM

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Products by category

Flow, Pressure and Level Measurement
- Pressure sensors
- Float level switches
- Conductive level switches

Temperature and Humidity Measurement
- Non contact temperature sensors (infra-red...)
- Contact temperature sensors (all technologies)
- Thermostats
- Humidity sensors, transmitters
- Digital temperature indicators

Position Measurement
- Absolute rotary encoders
- Incremental rotary encoders
- Eddy current displacement sensors
- Laser displacement sensors, laser distance sensors
- Inductive proximity sensors
- Capacitive proximity sensors
- Ultrasonic proximity sensors
- Other proximity sensors
- Limit switches
- Through-beam photoelectric sensors
- Retro-reflective photoelectric sensors
- Diffuse reflection photoelectric sensors
- Fiber optic photoelectric sensors
- Laser photoelectric sensors
- Optical fork sensors
- Other photoelectric sensors

Force Measurement
- Weight indicators

Electrical Measurement
- Power measuring devices
- Other electrical measuring instruments

Analytical Instrumentation
- Particle counters

Metrology and Test Equipment
- 3D Laser scanners, Laser profile scanners, 3D Digitizers

Inspection and Surveillance
- Industrial Vision sensors
- Signal conditioners
- Universal data-loggers

Automation
- Programmable logic controllers
- Safety modules, safety relays
- Universal controllers and regulators
- Temperature controllers and regulators
- Other controllers and regulators
- Human machine interfaces, dialogue terminals
- Indicators, displays
- Counters, totalizers
- Bus converters, Gateways
- I/O modules

IT: Hardware
- Network controllers
- Interface communication board, I/O boards

IT: Software
- Monitoring and Automation software

Power Supplies
- AC/DC power supplies: DIN rail

Switches and Relays
- Switches: push-button switches, control devices
- Switches: position switches, safety switches...
- Switches: tactile switches, Hall effect switch, piezoelectric switches...
- Power relays, contactor relays
- Safety relays, protection relays
- Time delay relays, timers
- Function and monitoring relays: voltage, current, phase, level...
- Instantaneous solid state relays

Cables and Connectors
- Circular connectors
- Terminal blocks

Electronic Components
- Miniature relays for electronics, Analog switches
- Processors and Controllers (MPUs, MCUs, DSPs)
- Peripheral line-drivers, Bus controllers, Network controllers
- Radio, Microwave, Infra-red, Optical connections