Why Choose the Pizzato E21SC3DCE19HA Key Selector Switch?
The Pizzato E21SC3DCE19HA is a dependable three-position key selector switch designed for industrial control panels, machine automation systems and operator interface applications. Manufactured by Pizzato Elettrica, this selector switch provides secure manual control selection with a keyed operating mechanism for applications requiring controlled access and reliable switching performance.
Part of the Pizzato E2 SC series, the E21SC3DCE19HA is engineered for industrial environments where robust construction, compact panel installation and dependable operator control are required. The device is suitable for selecting machine functions, operating modes and control states within modern automation systems.
Featuring a three-position selector arrangement and a key-operated actuator design, the Pizzato E21SC3DCE19HA is ideal for machinery control stations, electrical cabinets and OEM automation equipment requiring secure operator interaction.
Key Advantages
Reliable three-position key selector switch for industrial control applications.
Pizzato E2 SC series design for automation and machinery systems.
Compact panel-mounted construction for easy integration.
Suitable for OEM equipment and industrial operator stations.
Provides dependable manual selection of machine functions and operating modes.
Key Features
Pizzato E2 SC series selector switch.
Three-position key selector operation.
Key-operated actuator.
Mechanical switching interface for industrial control systems.
Designed for human-machine interface applications.
Compact panel mounting format.
Suitable for machine builders and automation engineers.
Reliable Selector Control for Industrial Automation
The Pizzato E21SC3DCE19HA provides machine builders and automation professionals with a secure solution for selecting operating modes and controlling machine functions. The keyed operation allows important selections to be limited to authorised operators.
Pizzato Elettrica manufactures industrial control and safety components for automation, machinery and process control applications. Its product ranges include control devices and operator interface solutions designed for demanding industrial installations.
Typical Applications
Industrial machinery control panels.
Automation equipment and production systems.
Machine operating mode selection.
OEM operator control stations.
Electrical cabinets and control enclosures.
Manufacturing and processing machinery.
Technical Specifications
IP Rating
IP67
Series
E2 SC Selector Switches
Product type
Key selector switch
Function
3-position selector
Operation
Key-operated
Colour
Black
Marking
Without marking
Mounting type
Panel mounting
Hole diameter
22 mm
Protection rating
IP67 (EN 60529), IP69K (ISO 20653 typical)
Application category
Control and signalling devices
HS Code
85369095
Frequently Asked Questions
What is the Pizzato E21SC3DCE19HA used for?
The Pizzato E21SC3DCE19HA is a three-position key selector switch used for industrial control panels, machinery and automation applications.
How many positions does this selector switch have?
This model provides three selector positions for controlling machine functions or operating modes.
Why use a key selector switch in industrial applications?
A key selector switch helps prevent unauthorised changes to machine settings by allowing only authorised users to operate the selector.
Where is this selector switch installed?
The selector is typically installed in electrical control panels, machine cabinets and industrial operator stations.
What series does the E21SC3DCE19HA belong to?
The product belongs to the Pizzato E2 SC series of industrial selector switches.
Trusted for Industrial Control Applications
Pizzato Elettrica selector switches are trusted by automation professionals to provide secure operator control, reliable switching performance and flexible integration into industrial machinery.
IP Rating
IP67
Series
E2 SC Selector Switches
Product type
Key selector switch
Function
3-position selector
Operation
Key-operated
Colour
Black
Marking
Without marking
Mounting type
Panel mounting
Hole diameter
22 mm
Protection rating
IP67 (EN 60529), IP69K (ISO 20653 typical)
Application category
Control and signalling devices
HS Code
85369095
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
28
Trusted Manfacturers
● 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.
What product ranges do you supply
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...