DZ08-2B2 Electromagnetic Motor Switch 16A 250V | KOA1/KOA2 Alternative
Engineered for machine safety. Built for reliable control.
Six core advantages that make the DZ08-2B2 the preferred versatile electromagnetic switch for multi-voltage industrial applications worldwide.
DZ08-2B2 Electromagnetic Motor Switch is a reliable motor control solution designed for single-phase power tools, woodworking equipment, and industrial machinery.
Featuring 2P+E 16A/250V~ configuration, TUV certification, AC-3 16A motor load capability, and IP54/IP55 protection, DZ08-2B2 provides stable ON/OFF motor control and durable electrical performance.
As part of Dongke’s DZ08 electromagnetic motor switch series, DZ08-2B2 is designed for applications commonly using KOA8 type motor switches, providing a reliable alternative solution for global OEM customers.
Dual Voltage Rating
Supports both AC 250V and AC 400V for maximum installation flexibility.
High Current Capacity
AC-3: 16A at 250V, AC-3: 12A at 400V with multiple pole configurations.
Extensive Range
31 variants covering different plug configurations and pole arrangements.
IP54/IP55 Protection
Sealed design protects against dust and water for harsh environments.
Long Service Life
Reliable mechanical operation rated for extended industrial use.
TÜV/CE Certified
EN60947 and EN61058 dual standard compliance for global markets.
DZ08-2B2 Specifications
Detailed electrical and mechanical specifications for the DZ08-2B2 Electromagnetic Switch. All values are measured under standard test conditions per EN60947 and EN61058.
Designed for Industrial Performance
Every detail of the DZ08-2B2 is engineered for versatile performance across dual-voltage industrial installations.
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Dimensions & Electrical Circuit Diagram
Official engineering drawing from the DKLD catalog. Contact us for detailed CAD files and 3D models for your design team.
Where Used
The DZ08-2B2 series is trusted across a wide range of multi-voltage industrial and power distribution applications worldwide.
Industrial Machinery
Motor Control Panels
Power Distribution Systems
Pump & Compressor Control
Process Equipment
OEM Equipment Integration
Built for Global OEM Standards
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.
Four Quality Gates, One Reliable Product
Each stage is backed by documented procedures, trained personnel and calibrated instruments.
Looking for a Reliable Motor Control Component-Electromagnetic Switch?
Request a quote, samples, or technical datasheets. Our team responds within 24 hours.
Contact US →FAQ
What is the DZ08-2B2 electromagnetic motor switch?
The DZ08-2B2 is a motor control solution for single-phase power tools, woodworking equipment and industrial machinery, supplied in a 2P+E 16A/250V~ configuration with TUV certification. It provides stable ON/OFF motor control and durable electrical performance.
How does the DZ08-2B2 differ from other models in the DZ08 series?
It is part of Dongke's DZ08 electromagnetic motor switch series of 31 variants, which differ in plug configuration and pole arrangement; the DZ08-2B2 is the single-phase 2P+E 16A/250V~ version. Its specific target is equipment that commonly uses KOA8 type motor switches.
Which certifications and standards apply to the DZ08-2B2?
The switch carries TUV/CE approval to EN61058 and EN60947. It is produced in an ISO 9001:2015 facility with UL- and T�V-certified in-house laboratories.
What are the electrical ratings of the DZ08-2B2?
It is specified for 250V~ / 400V~. At AC250V the ratings are AC-3:16A, AC-15:8A and 14(14)A; at AC400V they are AC-3:12A, AC-15:6A and 10(10)A. The temperature class is T85/T55 and the enclosure protection is IP54/IP55.
Can the DZ08-2B2 serve as an alternative to KOA8 type motor switches?
Yes. It is designed for applications that commonly use KOA8 type motor switches and provides a reliable alternative for global OEM customers. Confirm the pole configuration and the AC-3 rating against the original switch before substitution.
How is the DZ08-2B2 installed, and can it be customized?
The switch uses high-current terminals that support 2P+E, 3P+N+E and other pole configurations inside an IP54/IP55 sealed enclosure with multiple mounting configurations. The DKLD catalog drawing supplies the dimensions and the electrical circuit diagram, OEM customization is available, and quote, sample or datasheet requests are answered within 24 hours.
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