WD01 Micro Switch High Current Snap Action Switch Mini Electrical Switch DC60V IP20 Control Switch for Power Tools and Appliances

CORE TECHNOLOGY

Snap-Action Micro Switch Technology

WD01 is a compact and reliable micro switch designed for electrical equipment and industrial control applications. Featuring a high precision snap action mechanism, this switch provides fast switching response, stable contact performance and excellent durability.

The miniature structure allows flexible installation in limited spaces while maintaining reliable electrical control performance. WD01 is suitable for applications requiring frequent switching operations and dependable circuit control.

With high current capability, IP20 protection and EN61058 standard compliance, WD01 provides an efficient switching solution for power tools, household appliances, industrial equipment and OEM electrical products.

Precise Snap-Action

Instant contact switching with minimal pre-travel and over-travel, ensuring repeatable actuation accuracy across 50,000 operating cycles.

Flexible Terminal Options

Available with 4.8mm and 6.3mm quick-connect tabs in standard, 2P, 3P and dual-row configurations for versatile circuit design.

Compact Form Factor

Space-saving design with standard mounting patterns for easy integration into equipment housings and control panels.

Wide Voltage Rating

AC 250V and DC 60V rated contacts suitable for both power circuit switching and low-voltage signal applications.

SPECIFICATIONS

WD01 Specifications

PARAMETER	WD01
Certification Standard	(EN 61058)		(UL 61058)
Rated Voltage	DC 60 V	DC 36 V	AC 250 V	AC 127 V
Rated Current	10 A	14(12) A	18(18) A
Max. Ambient Temperature	T85/T55
Protection Level	IP20
Operating Cycles	5×10⁴
Variant	6.3 mm

PRODUCT VIEW

WD01 at a Glance

SERIES

Micro Switch — part of Dongke Electric's professional-grade product range.

CERTIFICATION

TÜV/CE, UL, EN 61058 certified — compliant with international safety standards.

APPLICATION

Handheld power tools, Vacuum cleaners, Garden tools and more.

TECHNICAL DRAWING

Dimensions & Electrical Circuit Diagram

Engineering drawings available upon request. Contact us for detailed CAD files and 3D models for your design team.

APPLICATIONS

Precision Detection Applications

Micro switches trusted for accurate position sensing across industrial and consumer applications.

01

Limit Detection

Position sensing for machine guards, door interlocks and travel limit switches on automated equipment.

02

Appliance Controls

Door switches, level sensors and safety interlocks for washing machines, microwaves and refrigerators.

03

Vending Machines

Coin mechanism detection, door status monitoring and dispensing verification switches.

04

Elevator Systems

Floor leveling sensors, door safety edges and emergency stop detection in lift control systems.

05

HVAC Equipment

Damper position feedback, filter status detection and compressor safety monitoring switches.

06

Automated Production

Part presence detection, conveyor indexing and robotic arm position confirmation sensors.

Quality & Certifications

Built for Global OEM Standards

Dongke Electric products are manufactured in our ISO 9001:2015 facility with UL- and TUV-certified in-house laboratories. Every unit passes four quality gates before it ships.

TÜV/CEULEN 61058ISO 9001:2015

Four Quality Gates, One Reliable Product

Each stage is backed by documented procedures, trained personnel and calibrated instruments.

Stage 1

IQC

Raw materials and components are inspected on arrival. We verify material certifications, dimensional accuracy and electrical properties against our specifications.

Stage 2

IPQC

Automated assembly lines are checked at every station. Regular line inspections, first-article checks and SPC monitoring detect and correct deviations in real time.

Stage 3

FQC

Every unit is tested before shipment. Key parameters including contact resistance, insulation resistance and switching operation are verified on 100% of products.

Stage 4

OQC

Packed batches are re-checked before dispatch. Our team performs sampling inspections based on AQL standards, verifying packaging integrity and labeling accuracy.

Quality You Can Trust

Dongke Electric operates a dual-accredited testing laboratory (UL + TUV) — a distinction shared by only a handful of manufacturers in our industry.

Trusted by Customers in 30+ Countries

Get in Touch

Looking for Reliable Micro Switches?

Request a quote, samples, or technical datasheets. Our team responds within 24 hours.

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Frequently Asked Questions

What is the WD01?

WD01 is a compact and reliable micro switch designed for electrical equipment and industrial control applications. Featuring a high precision snap action mechanism, this switch provides fast switching response, stable contact performance and excellent durability.

What are the key specifications of the WD01?

Certification standard: (EN 61058) / (UL 61058); Rated voltage: DC 60 V / DC 36 V / AC 250 V / AC 127 V; Rated current: 10 A / 14(12) A / 18(18) A /; Max. ambient temperature: T85/T55; Protection level: IP20; Operating cycles: 5×10⁴; Variant: 6.3 mm.

What should be checked before using the WD01 as a replacement?

Before using this product as a replacement, verify that rated voltage (DC 60 V), rated current (10 A), protection level (IP20), certification standard (EN 61058) match your target part. Also check the mounting and terminal layout. Contact DKLD with the ratings of the part you are replacing and we will confirm suitability.

What certifications does the WD01 carry?

The WD01 is manufactured to EN 61058 / UL 61058. TÜV and UL certifications are verifiable in the official databases.

Can this product range be customized for OEM projects?

Yes. Electrical parameters, connectors and packaging can be customized for OEM/ODM projects.

How can I verify DKLD certifications?

UL certification and TÜV certification are verifiable in the official databases.

Where are DKLD products manufactured?

All products are manufactured at our Yueqing facility with in-house quality control.