EMAS PSA020KD133S EMAS 20 A 1 POLE CHANGEOVER CAM SWIT (1-2) 60

EMAS PSA020KD133S EMAS 20 A 1 POLE CHANGEOVER CAM SWIT (1-2) 60

EMAS PSA020KD133S 20 A 1 pole changeover rotary cam switch designed for reliable manual electrical control in industrial automation and machinery applications.

SKU: PSA020KD133SMPN: PSA020KD133S
Price
List Price £17.17 ex VAT
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Manufacturer Lead Time

£17.17

Why Choose the EMAS PSA020KD133S Cam Switch?

The EMAS PSA020KD133S is a robust and reliable rotary cam switch designed for manual control and changeover switching applications in industrial electrical systems. As part of the trusted EMAS PSA series cam switch range, it provides dependable switching performance for control panels, machinery and automation equipment.

This switch features a compact 48 × 48 mm mounting format with a durable cam mechanism designed for frequent operation. Its simple manual switching arrangement makes it suitable for applications requiring reliable circuit selection, isolation or changeover control in industrial environments.

With a rated current of 20 A, a 1-pole configuration and a 1-2 changeover switching function, the PSA020KD133S provides a practical solution for electrical control applications where dependable manual switching is required.

Key Advantages

  • Reliable EMAS PSA series rotary cam switch for industrial control applications.
  • 20 A rated current suitable for a wide range of electrical switching tasks.
  • 1-pole changeover configuration for flexible circuit control.
  • Compact 48 × 48 mm panel mounting design.
  • Durable mechanical construction for long service life.
  • Suitable for machinery, automation panels and electrical control systems.

Key Features

  • EMAS PSA series cam switch.
  • 20 A rated thermal current.
  • 1-pole switching configuration.
  • 1-2 changeover switching operation.
  • 60° switching angle.
  • 48 × 48 mm front mounting format.
  • IP54 protection rating when correctly installed.
  • Designed for industrial electrical control applications.

Reliable Switching Control for Industrial Applications

Rotary cam switches such as the EMAS PSA020KD133S provide a dependable method of manually controlling electrical circuits. The cam-operated mechanism enables positive switching action, making these devices suitable for industrial machinery, control cabinets and automation equipment where reliable operator control is required.

The EMAS PSA series combines compact construction with long operating life, helping engineers create efficient and maintainable electrical control solutions. Its standardised mounting dimensions allow straightforward integration into many industrial panels and systems.

Typical Applications

  • Industrial control panels and electrical cabinets.
  • Machinery switching and manual control systems.
  • Automation equipment and production lines.
  • Motor control and circuit selection applications.
  • Industrial electrical installations.
  • OEM machine building applications.

Technical Specifications

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Operation 2 positions
Device Type Cam Switch
Product Series Emas PSA Series
IP Rating IP54
Manufacturer EMAS
Series PSA Cam Switches
Model PSA020KD133S
Product type Rotary cam switch / changeover switch
Rated current 20 A
Rated operational voltage 400 V AC
Number of poles 1-pole
Switching position 1-2 changeover
Switching angle 60°
Frame size 48 × 48 mm
Protection rating IP54
Standard TS EN 60947-3
Mechanical life minimum 100,000 operations
Electrical life minimum 50,000 operations

Frequently Asked Questions

What is the EMAS PSA020KD133S used for?

The EMAS PSA020KD133S is a rotary cam switch used for manual circuit switching and changeover control in industrial electrical applications.

What is the rated current of this switch?

The switch has a rated current of 20 A.

How many poles does the PSA020KD133S have?

The PSA020KD133S is a 1-pole cam switch with a 1-2 changeover switching arrangement.

What voltage can this cam switch handle?

The switch is rated for operation at up to 400 V AC.

Where is this switch typically installed?

The EMAS PSA020KD133S is typically installed in industrial control panels, machinery cabinets and automation systems.

Trusted by Industrial Control Engineers

EMAS PSA series cam switches are widely used in industrial automation and electrical control applications where reliable manual switching, compact installation and long operating life are required.

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