Six core advantages that make the DZ04 the preferred compact electromagnetic switch for industrial machinery OEMs and replacement markets worldwide.
Power-loss lockout prevents unexpected restart after outages; undervoltage cutoff shields motor and control circuit from unstable supply — protecting both operator and equipment.
Space-saving design ideal for panel mounting on compact machinery and equipment.
Fast and secure wiring with standard industrial screw terminals.
Rated for 50,000 mechanical operations with consistent performance.
Silver-alloy contacts ensure low contact resistance and stable conductivity across the full rated current range, delivering consistent switching over the product lifetime.
Available with TÜV/CE certified versions for worldwide markets.
Detailed electrical and mechanical specifications for the DZ04 Electromagnetic Switch. All values are measured under standard test conditions per EN61058.
Every detail of the DZ04 is engineered for long-term reliability in compact industrial installations.
Dongke DZ04-1 is a large panel electromagnetic push button switch designed for equipment requiring convenient and visible ON/OFF operation.
Compared with standard DZ04 switch structures, DZ04-1 features an enlarged operation panel design, providing a larger operating area and easier button identification.
The switch integrates green ON and red OFF buttons, providing simple and reliable control for motor-driven equipment.
With CE EN61058 certification and IP55 protection, DZ04-1 is suitable for professional power tools, woodworking machinery and industrial equipment.

Official engineering drawing from the DKLD catalog. Contact us for detailed CAD files and 3D models for your design team.

The DZ04 series is trusted across a wide range of compact industrial machinery and equipment applications worldwide.
DKLD electromagnetic switches are manufactured in our ISO 9001:2015 facility with UL- and TÜV-certified in-house laboratories. Every unit passes four quality gates before it ships.
Each stage is backed by documented procedures, trained personnel and calibrated instruments.
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