WDELE WD-D Series High Current Metal Pushbutton Switches

The Family

WD-D Series High Current Metal Pushbutton Switches Lineup

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WD-D Series Oxidized Black High Current Metal Button

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WD-D Series Customized High Current Metal Button Switches

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WD-D Series High Current Metal Button Switch

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WD22D New Series

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Black Oxide Customized Model

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Engineering Highlights

WD-D Series High Current Metal Pushbutton Switches: Engineering Details

The construction and performance details recorded for the WD-D Series High Current Metal Pushbutton Switches — sealing, contacts, materials and endurance.

It can be connected with a wired socket to ensure contact performance
The diameter of the operation button is increased, which has stable self-locking performance and comfortable operation feel
It has a exquisite metal texture and high-end appearance design
The new structural design, fast-moving contacts, stable on-off performance
improve the ability to resist welding deformation
IP65 waterproof grade at the end of the button, and can be optional IP67
Mechanical life up to 1,000,000 cycles
Enlarge and thickened silver contacts to achieve 15A ultra-large current
Widened and thickened pins to improve the current passing performance and refuse to heat
It has applied for or obtained a number of patents, and has passed RoHS, CQC and CE certification.

Technical Data

Technical Specifications

Key specifications for the WD-D Series High Current Metal Pushbutton Switches — confirm each value against the current datasheet before specifying your build.

Electrical Performance

Switching voltage	1.5V~250VAC/DC
Current rating — Resistive loads	DC-13: 12V/24V 10A; AC-15: 110V/250V 15A
Current rating — Inductive loads	AC-15: 110V/250V 4A; DC-13: 110V 4A
Rated heating current	Ith: 20A/250VAC
Switch combinations	1NO / 2NO
Lamp bead voltage	AC/DC: 3.3V, 6V, 9V, 12V, 24V, 36V, 48V, 110V, 220V
Lamp bead current	2mA~20mA
Dielectric strength	≥100MΩ 500VDC/h
Compressive strength	Pins and housings 2500VAC 20mA/min
Contact resistance	≤50mΩ

Mechanical & Environmental

Mounting hole diameter	16~16.1mm / 19~19.1mm / 22~22.1mm / 25~25.1mm / 30~30.1mm
Waterproof rating	IP65 at the end of the button; IP67 optional
Ambient temperature	-30℃~85℃
Electrical life	DC-13: 12V/24V 10A > 30,000 times; AC-15: 110V/250V 15A > 30,000 times
Mechanical life	DC-13: 12V 0.5A > 1,000,000 times
Operating force	Approximately 2.5~4N
Button travel	The key stroke is 3mm and the contact stroke is 1.5mm

Materials & Terminals

PIN pin style	Switch pin 4.8×0.8; LED pin 2.8×0.5
Base material	Modified nylon PA66
Glowing color	Red / Green / Blue / Yellow / White
Housing material	SUS304 / Brass nickel-plated / aluminum alloy anodized
Key Material	PC&SUS316
Contact material	Silver tin oxide alloy contacts

More Specifications

Action type	Self-locking / self-resetting (optional)
LED electrical schematic	One color / non-polarized

Configuration

Configuration Options

Mounting, actuator, wiring and finishing options for the WD-D Series High Current Metal Pushbutton Switches.

Head shape

Type of operation

Glowing color

Housing material

LED Voltage

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

Standard Specifications

Type of glowBlank: No light; E: Annular; EC: Ring + power label; C: Power Label; D: Center light (single point); O: The whole circle glows; T: Character customization

Applications

Built for These Applications

Real-world environments and equipment where the WD-D Series High Current Metal Pushbutton 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

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

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

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.