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WDELE WD-M Series Metal Emergency Stop Switches — product photography

Product Series

WD-M Series Metal Emergency Stop Switches

Metal mushroom-head emergency stop switches for reliable machine safety control and emergency shutdown applications.

Core Spec at a Glance

Mounting hole diameter 16~16.1mm, 19~19.1mm, 22~22.1mm
Waterproof rating IP67 at the end of the button
Current rating — Resistive loads DC-13: 12V/24V 3A; AC-15: 110V/250V 5A
Switch combinations 2NO/1NO/2NC
Switching voltage 1.5V~250VAC/DC
Rated heating current Ith: 5A/250VAC
Full Specs Table Configuration Options Model Lineup
CE · RoHS · CQC 100% In-Line Tested OEM / ODM Custom

The Family

WD-M Series Metal Emergency Stop Switches Lineup

Select a model to inspect its photos and drawings in the quick view.

Engineering Highlights

WD-M Series Metal Emergency Stop Switches: Engineering Details

The construction and performance details recorded for the WD-M Series Metal Emergency Stop Switches — sealing, contacts, materials and endurance.

  • Low temperature resistance
  • High temperature resistance
  • Flame retardant
  • Gold plated pins, large silver contacts
  • CNC processing, exquisite appearance
  • Safe and reliable
  • Large key
  • Left and right rotation operation
  • Multiple luminous colors
  • Promise lamp beads
  • AC and DC
  • Built-in buck resistor
  • Built-in waterproof ring
  • M-shaped with concave design, easy to operate
  • Environmentally friendly sealing ring, brass nut

Technical Data

Technical Specifications

Key specifications for the WD-M Series Metal Emergency Stop Switches — confirm each value against the current datasheet before specifying your build.

Electrical Performance

Switching voltage1.5V~250VAC/DC
Current rating — Resistive loadsDC-13: 12V/24V 3A; AC-15: 110V/250V 5A
Current rating — Inductive loadsAC-15: 110V/250V 1A; DC-13: 110V 1A
Rated heating currentIth: 5A/250VAC
Switch combinations2NO/1NO/2NC
Lamp bead voltageAC/DC: 3.3V, 6V, 9V, 12V, 24V, 36V, 48V
Lamp bead current2mA~20mA
Dielectric strength≥100MΩ 500VDC/h
Compressive strengthPins and housings 1500VAC 20mA/min
Contact resistanceContact resistance ≤50mΩ

Mechanical & Environmental

Mounting hole diameter16~16.1mm, 19~19.1mm, 22~22.1mm
Waterproof ratingIP67 at the end of the button
Ambient temperature-30℃~85℃
Electrical lifeDC-13: 12V/24V 30A × 50,000 times; AC-15: 110V/250V 5A × 50,000 times
Mechanical lifeDC-13: 12V 0.5A > 500,000 times
Operating forceApproximately 2.5~4N
Button travelThe key stroke is 3mm and the contact stroke is 1.5mm

Materials & Terminals

PIN pin styleSwitch pin 2.8×0.5 LED pin 2.8×0.5
Base materialModified nylon PA66
Glowing colorRed / Green / Blue / Yellow / White
Housing materialSUS304 / Brass nickel-plated / aluminum alloy anodized
Key MaterialPA66 nylon
Contact materialSilver tin oxide alloy contacts

More Specifications

Action typeSelf-locking/self-resetting (optional)

Configuration

Configuration Options

Mounting, actuator, wiring and finishing options for the WD-M Series Metal Emergency Stop Switches.

Mounting Diameter
Type of operation
Switch combinations
Type of glow
Glowing color
LED Voltage
Housing material

Pick one option per parameter, then request a quote — your selections are pre-filled into the inquiry.

Standard Specifications

  • Head shapeM: mushroom-shaped

Applications

Built for These Applications

Real-world environments and equipment where the WD-M Series Metal Emergency Stop Switches is a natural fit for dependable WDELE control.

Processing lines, filling systems, bottling equipment, and weighing machines operate in demanding washdown environments, where switches must withstand moisture, cleaning chemicals, and frequent sanitation cycles.

Food & Beverage Processing Equipment

CNC machines, machining centers, injection molding equipment, and other industrial machinery require durable operator controls that can withstand frequent operation, vibration, cutting fluids, metal chips, and demanding multi-shift production.

Industrial Machinery & CNC Machine Tools

Robotic cells, automated assembly lines, and robotic workstations require reliable operator controls, emergency stopping, and clear status indication for safe and efficient production.

Industrial Robotics & Automated Assembly Lines

Agricultural machinery, construction equipment, municipal vehicles, fire apparatus, and other special-purpose vehicles operate outdoors and are exposed to rain, dust, mud, vibration, temperature changes, and demanding electrical environments.

Heavy-Duty & Special Purpose Vehicles

EV chargers, battery energy storage systems, power inverters, and other energy infrastructure often operate outdoors and require reliable control, high-current switching, status indication, and emergency shutdown functions.

Renewable Energy, BESS & EV Charging Infrastructure

Smart helipads and low-altitude aviation equipment require compact control interfaces, clear status indication, and reliable switches for outdoor operation, vibration, and changing weather conditions.

Low-Altitude & Smart Helipad Equipment

Laser cutting, laser processing, and related industrial equipment require reliable operator controls that can withstand frequent switching, equipment vibration, dust, and demanding production environments.

Laser Processing & Equipment

Servo-driven machinery requires reliable local controls and status indication for systems operating under frequent acceleration, deceleration, vibration, and continuous industrial cycles.

Servo Motor & Motion Control Equipment

Automatic lifts and vertical access equipment require dependable operator controls and status indicators that remain reliable during repeated movement, vibration, and outdoor or industrial use.

Lift & Vertical Access Equipment

Professional lawn and grounds-maintenance equipment operates outdoors with exposure to dust, moisture, vibration, and repeated operator interaction, requiring durable and weather-resistant controls.

Lawn & Garden Equipment

Underground and mining equipment operates in demanding environments where dust, moisture, vibration, mechanical impact, and limited maintenance access place higher demands on control components.

Mining & Underground Equipment