WDELE WD-H Series Reset Metal Pushbutton Switches

The Family

WD-H Series Reset Metal Pushbutton Switches Lineup

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WD-H Series Reset Lampless Metal Button Switches

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WD-H Series Reset Metal Button Switches With Lamps

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Engineering Highlights

WD-H Series Reset Metal Pushbutton Switches: Engineering Details

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

H-series metal button switches with an ultra-short body design; total switch length 26.5 mm
Features unique metal switches with high-end classic design for easy matching
Waterproof and dust-proof rating can reach IP65
The LED has a built-in voltage reducing resistor and the voltage can be freely selected.

Technical Data

Technical Specifications

Key specifications for the WD-H Series Reset 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 3A; AC-15: 110V/250V 3A
Current rating — Inductive loads	AC-15: 110V/250V 0.75A; DC-13: 110V 0.75A
Rated heating current	Ith: 5A/250VAC
Switch combinations	1NO
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 1500VAC 20mA/min
Contact resistance	Contact resistance≤50mΩ

Mechanical & Environmental

Mounting hole diameter	16~16.1mm, 19~19.1mm, 22~22.1mm
Waterproof rating	IP66 at the end of the button
Ambient temperature	-30℃~85℃
Electrical life	DC-13: 12V/24V 1.5A >50,000 times; AC-15: 110V/250V 3A >50,000 times
Operating force	Approximately 2.5~4N
Button travel	The key stroke is 2.5mm and the contact stroke is 1mm

Materials & Terminals

PIN pin style	2mm Solder pin
Base material	Modified nylon PA66
Glowing color	Red / Green / Blue / Yellow / Orange / White / Purple / Powder
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-resetting

Configuration

Configuration Options

Mounting, actuator, wiring and finishing options for the WD-H Series Reset Metal Pushbutton Switches.

Mounting diameter

Head shape

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

Serial NumberH
Type of operationDefault: Self-resetting

Applications

Built for These Applications

Real-world environments and equipment where the WD-H Series Reset Metal Pushbutton Switches is a natural fit for dependable WDELE control.

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

PV combiner boxes, solar tracking systems, inverters, switchgear, and power distribution cabinets require reliable panel components that remain stable under heat, dust, outdoor exposure, and continuous electrical operation.