WDELE Button Switches | Industrial Metal Pushbuttons & Control Components

In industrial automation and electrical control, reliable components are non-negotiable. WDELE (Wandu Electric) is a source factory based in Yueqing, China, dedicated to manufacturing industrial metal pushbutton switches, emergency stops, signal indicators, and HMI control components. With full in-house capabilities, 100% in-line testing, and engineer-to-engineer support, we serve panel builders, machine builders, distributors, and OEMs worldwide.

Why Choose WDELE Button Switches?

Source Factory with Full In-House Capabilities

From tooling design and injection molding to precision CNC machining and automated assembly, WDELE controls the entire production chain under one roof. This vertical integration keeps mechanical fits, costs, and lead times under direct control. When you source WDELE Button Switches, you work directly with the manufacturer — not a trading company.

100% In-Line Electrical and Airtightness Testing

Every switch undergoes 100% in-line electrical continuity and negative-pressure airtightness testing before shipment. Whether it’s an IP67/IP68 waterproof button or a high-current switch, we ensure reliable performance in harsh industrial environments.

Batch-to-Batch Consistency

Standardized SOPs and controlled routing keep contact resistance, actuation travel, and surface finish consistent across production lots. For panel builders and OEMs, this means repeat orders arrive ready to install — no rework, no surprises.

Wide Product Range for Every Application

WDELE offers a comprehensive portfolio of metal pushbutton switches and control components:

• WD-A Series: Classic metal pushbuttons, 16–30mm cutouts, IP67, SUS304.
• WD-B Series: Metal pushbuttons with pre-wired 20AWG harnesses and quick-connect sockets, reducing wiring time and solder defects.
• WD-C Series: Light-touch micro switches with 0.5mm travel, ideal for ultra-thin panels.
• WD-D/E Series: High-current metal pushbuttons rated up to 20A, with silver-alloy contacts for inductive loads.
• WD-F Series: Metal waterproof buzzers, Ø19mm, IP67, high-decibel alarm.
• WD-H Series: Reset metal pushbuttons, illuminated or non-illuminated.
• WD-L Series: Metal signal indicator lights, Ø6–22mm, multi-color LED.
• WD-M Series: Metal mushroom-head emergency stops, EN 60947-5-1, mechanical latching.
• WD-T Series: Flat touch metal switches, momentary or latching.
• WD-X/Y Series: Key and rotary selector switches for mode and access control.
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Engineered for Harsh Industrial Environments

WDELE Button Switches are built to withstand coolant ingress, high-pressure washdown, dust, vibration, and extreme temperatures. Whether your application is a CNC machining center, a packaging line, a BESS container, or a marine control console, we have a sealed, reliable solution.

Applications and Industries

Our switches are widely used in:

• Industrial control panels and switchgear
• Machinery and automated production lines
• Renewable energy (BESS, EVSE)
• Heavy equipment and special vehicles
• Marine and offshore engineering
• Medical equipment and instrumentation

OEM/ODM and Engineering Support

We provide engineer-to-engineer support to help you select the right cutout size, wiring option, and IP rating. Rapid prototyping in 7–15 days and custom branding are available. Whether you need a standard catalog item or a fully customized solution, WDELE can deliver.

Quality Compliance and Certifications

WDELE Button Switches comply with CE (EN 60947-5-1), RoHS, and other applicable standards. Complete technical documentation and CAD models are available to support your design process.

Partner with WDELE

As a source factory, we offer factory-direct pricing, stable supply, and custom branding for distributors, wholesalers, and OEMs worldwide. If you are looking for a reliable supplier of WDELE Button Switches, explore our website or search for “WDELE Button Switches” to learn more. Contact us today for catalogs, specifications, and wholesale pricing.