The EMAS CPDK20HB is a compact industrial double-head push-button control unit designed for machinery, electrical control panels and automation systems. As part of the EMAS CP Series Plastic range, it provides a practical operator interface solution with dual push-button control and a durable panel-mounted construction.
The CPDK20HB features a black and white double push-button actuator with spring return operation and is designed for use with compatible EMAS CP Series contact blocks and accessories. Its front protection rating of IP65 makes it suitable for industrial environments where reliable manual control is required.
With a standard 22 mm mounting diameter, the CPDK20HB can be integrated into a wide range of machine control panels, operator stations and industrial automation systems.
Key Advantages
Compact 22 mm double push-button control unit.
Black and white dual actuator design for clear operator identification.
Spring return operation for momentary control functions.
IP65 front protection for industrial applications.
Compatible with EMAS CP Series contact blocks and accessories.
Suitable for machinery and automation control panels.
Key Features
EMAS CP Series Plastic control unit.
Double push-button actuator.
Black and white covered buttons.
Spring return operation.
22 mm mounting diameter.
IP65 protection from front side.
Suitable for illuminated applications with compatible components.
Reliable Operator Control for Industrial Machinery
Double push buttons provide operators with a convenient method of issuing separate machine commands from a single control position. The EMAS CPDK20HB combines two clearly identified actuators in one compact 22 mm control unit.
The CP Series Plastic range is designed for industrial automation applications, offering flexible configuration through compatible contact blocks, illumination components and mounting accessories.
Typical Applications
Industrial machinery control panels.
Automation equipment.
Operator control stations.
Production and assembly systems.
Electrical control cabinets.
OEM machine-building applications.
Technical Specifications
Manufacturer
EMAS
Series
CP Series Plastic
Model
CPDK20HB
Product type
Double push-button control unit
Operation type
Spring return
Button colour
Black and white
Mounting diameter
22 mm
Protection rating
IP65 (front side)
Frequently Asked Questions
What is the EMAS CPDK20HB used for?
The EMAS CPDK20HB is a double push-button control unit designed for industrial machinery, automation systems and electrical control panels.
What type of operation does the CPDK20HB provide?
The CPDK20HB uses a spring return operation suitable for momentary machine control commands.
What colours are the buttons on the CPDK20HB?
The CPDK20HB features black and white push-button actuators for clear operator identification.
What protection rating does the CPDK20HB provide?
The CPDK20HB provides IP65 protection from the front side.
What mounting size does the CPDK20HB require?
The CPDK20HB is designed for a standard 22 mm mounting diameter used in industrial control panels.
Built for Industrial Control Applications
EMAS CP Series Plastic control units provide flexible and reliable operator interface solutions for automation engineers, machine builders and industrial equipment manufacturers.
Manufacturer
EMAS
Series
CP Series Plastic
Model
CPDK20HB
Product type
Double push-button control unit
Operation type
Spring return
Button colour
Black and white
Mounting diameter
22 mm
Protection rating
IP65 (front side)
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
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● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...