The EMAS PSA032KS126S is a robust and reliable multi-step rotary cam switch designed for manual selection and control of electrical circuits in industrial control panels and automation systems. As part of the EMAS PSA series cam switch range, it provides precise switching, compact installation and dependable operation for industrial electrical applications.
This multi-step cam switch is engineered for applications requiring several selectable switching positions. Its high precision mechanism, durable construction and industrial-grade design make it suitable for control panels, machinery systems and automation equipment where reliable manual circuit selection is required.
With a rated current of 32 A, a 1-pole configuration and a 0-1-2-3-4-5-6 six-step switching function, the EMAS PSA032KS126S provides flexible circuit selection with a 45° switching angle and a 64 × 64 mm panel mounting format for industrial applications.
Key Advantages
Compact multi-step rotary cam switch designed for industrial applications.
32 A current rating suitable for industrial switching systems.
1-pole configuration for control and selection applications.
Six-step 0-6 switching operation for flexible manual control.
High precision mechanism designed for long operational life.
Suitable for machinery, control panels and automation equipment.
Key Features
EMAS PSA series multi-step cam switch.
32 A rated current.
1-pole configuration.
0-6 six-step switching function.
45° operating angle.
64 × 64 mm panel mounting format.
High precision switching mechanism.
Designed for industrial electrical control applications.
Reliable Switching Control for Industrial Applications
Multi-step cam switches such as the EMAS PSA032KS126S provide a dependable manual control solution for selecting between multiple electrical positions. Their mechanical switching design enables operators to adjust control functions while maintaining reliable performance in demanding industrial environments.
The EMAS PSA series is designed for machine builders, panel manufacturers and automation engineers requiring compact switching solutions with high durability, flexible configurations and straightforward installation.
Typical Applications
Industrial control panels and electrical cabinets.
Manual circuit selection systems.
Automation equipment and machinery control.
Electrical distribution applications.
Control sequence selection systems.
OEM machine building projects.
Technical Specifications
Manufacturer
EMAS
Series
PSA Cam Switch Series
Model
PSA032KS126S
Product type
Rotary cam switch
Switch type
Six-step switch
Switch position
0-6
Rated current
32 A
Pole configuration
1 pole
Operating angle
45°
Frame size
64 × 64 mm
Usage category
AC21A
Insulation voltage
690 V
Impulse withstand voltage
4 kV
Protection rating
IP54
Contact material
AgNi
Cable section
4 mm²
Mechanical life
100,000 operations (minimum)
Electrical life
50,000 operations (minimum)
Operating temperature
-25 to +80 °C
Standard
TS EN 60947-3
Frequently Asked Questions
What is the EMAS PSA032KS126S used for?
The EMAS PSA032KS126S is used for manual selection between multiple electrical switching positions in industrial control panels and automation systems.
What is the current rating of this cam switch?
The cam switch has a rated current of 32 A.
What switching positions does the PSA032KS126S provide?
The PSA032KS126S provides a six-step 0-6 switching function for manual circuit selection.
How many poles does this cam switch have?
The switch features a 1-pole configuration.
Where is this cam switch typically installed?
The EMAS PSA032KS126S is typically installed in electrical control panels, machinery cabinets and industrial automation systems.
Trusted by Industrial Control Professionals
EMAS PSA series cam switches are widely used in industrial automation and electrical control applications to provide reliable manual switching, circuit selection and long-term operational performance.
Manufacturer
EMAS
Series
PSA Cam Switch Series
Model
PSA032KS126S
Product type
Rotary cam switch
Switch type
Six-step switch
Switch position
0-6
Rated current
32 A
Pole configuration
1 pole
Operating angle
45°
Frame size
64 × 64 mm
Usage category
AC21A
Insulation voltage
690 V
Impulse withstand voltage
4 kV
Protection rating
IP54
Contact material
AgNi
Cable section
4 mm²
Mechanical life
100,000 operations (minimum)
Electrical life
50,000 operations (minimum)
Operating temperature
-25 to +80 °C
Standard
TS EN 60947-3
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
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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...