The IMO PE20A-U2 is a robust enclosed rotary cam switch designed for reliable manual switching, selector control and electrical circuit isolation in industrial applications. Part of the IMO PE20A enclosed cam switch series, this compact 2-pole, 3-position switch provides dependable centre-off changeover operation for machinery, automation equipment and control systems.
Engineered for industrial environments, the PE20A-U2 combines a durable enclosed housing with a precision rotary switching mechanism. Its maintained three-position selector function allows operators to control two switching states with a central OFF position, making it suitable for machine controls and industrial electrical panels.
With a 20 A rated current, 2-pole configuration and IP65 protection rating, the IMO PE20A-U2 provides reliable switching performance in demanding environments. Its compact enclosed design supports straightforward installation where protection from dust and water ingress is required.
Key Advantages
Reliable enclosed rotary cam switch for industrial control applications.
20 A rated current suitable for machinery and electrical systems.
2-pole, 3-position changeover configuration with centre OFF function.
IP65 enclosure protection for improved environmental resistance.
Compact design suitable for control panels and machine installations.
Designed for dependable manual switching and selector control.
Key Features
IMO PE20A enclosed rotary cam switch series.
2 pole switching configuration.
3 position selector operation.
Centre OFF maintained switching function.
20 A rated operational current.
IP65 protected enclosed housing.
440 V AC rated operational voltage.
Designed to IEC 60947-3 industrial switching requirements.
Reliable Industrial Switching Control
Rotary cam switches provide a dependable mechanical method of controlling electrical circuits through manually operated contacts. The IMO PE20A-U2 allows operators to select between switching positions while maintaining a secure centre OFF state for improved operational control.
The enclosed PE20A construction protects internal switching components from dust and moisture, making it suitable for industrial machinery, control cabinets and automation equipment. Its flexible selector arrangement provides a practical solution for machine builders and electrical engineers.
Typical Applications
Industrial machinery control panels.
Automation and production equipment.
Motor control selector circuits.
Electrical control cabinets.
Machine operating mode selection.
OEM industrial equipment applications.
Technical Specifications
Current
20 A
Manufacturer
IMO Precision Controls
Series
PE20A Enclosed Rotary Cam Switches
Model
PE20A-U2
Product type
Enclosed rotary cam switch
Switch configuration
2 pole, 3 position changeover
Switch function
Centre OFF maintained selector
Rated thermal current Ith
20 A
Rated operational voltage
440 V AC
Utilisation category
AC21A / AC21B
Protection rating
IP65
Mounting type
Enclosed panel mounting
Dimensions
approx. 66 × 62 × 52 mm
Operator type
Rotary selector
HS Code
8536508000
Country of Manufacture
Austria
Frequently Asked Questions
What is the IMO PE20A-U2 used for?
The IMO PE20A-U2 is an enclosed rotary cam switch used for manual selector control and electrical switching applications in industrial systems.
How many poles does the PE20A-U2 have?
The PE20A-U2 features a 2-pole switching configuration.
How many switching positions does this cam switch provide?
The switch provides 3 maintained positions with a centre OFF function.
What is the rated current of this switch?
The PE20A-U2 has a rated current of 20 A.
Is the PE20A-U2 suitable for industrial environments?
Yes. The enclosed design provides an IP65 protection rating, making it suitable for industrial installations requiring protection against dust and water ingress.
Trusted for Industrial Control Applications
IMO PE20A enclosed rotary cam switches provide reliable selector and switching solutions for machine builders, panel manufacturers and industrial automation engineers requiring durable control components.
Current
20 A
Manufacturer
IMO Precision Controls
Series
PE20A Enclosed Rotary Cam Switches
Model
PE20A-U2
Product type
Enclosed rotary cam switch
Switch configuration
2 pole, 3 position changeover
Switch function
Centre OFF maintained selector
Rated thermal current Ith
20 A
Rated operational voltage
440 V AC
Utilisation category
AC21A / AC21B
Protection rating
IP65
Mounting type
Enclosed panel mounting
Dimensions
approx. 66 × 62 × 52 mm
Operator type
Rotary selector
HS Code
8536508000
Country of Manufacture
Austria
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
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Common questions about our products and support
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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...