Why Choose the EMAS PSA020AK131S Cam Switch?
The EMAS PSA020AK131S is a compact and reliable rotary cam switch designed for manual electrical switching and control applications in industrial machinery, automation systems and electrical panels. As part of the trusted EMAS PSA series, it provides dependable on-off switching performance with a durable construction for industrial environments.
This cam switch offers a simple and effective switching solution for machine builders and control panel manufacturers requiring reliable manual operation. Its compact 48 × 48 mm design allows easy integration into control cabinets, machinery panels and industrial electrical installations.
With a rated current of 20 A, a 1-phase 0-1 on-off switching configuration and a 60° switching angle, the EMAS PSA020AK131S is suitable for a wide range of industrial control and isolation applications where robust manual switching is required.
Key Advantages
- Compact rotary cam switch designed for industrial control applications.
- 20 A rated current suitable for electrical switching requirements.
- 0-1 on-off switching position for straightforward machine control.
- 48 × 48 mm panel format for compact installations.
- Long mechanical and electrical service life for reliable operation.
- Suitable for industrial panels, machinery and automation equipment.
Key Features
- EMAS PSA series cam switch.
- 20 A rated operational current.
- 1-phase switching configuration.
- 0-1 on-off switch positions.
- 60° switching angle.
- 48 × 48 mm frame size.
- Compact design with high contact reliability.
- IP54 protection rating for panel applications.
Reliable Switching for Industrial Control Systems
Rotary cam switches such as the EMAS PSA020AK131S provide a dependable method for manually controlling electrical circuits in industrial equipment. Their mechanical switching design delivers reliable operation while supporting frequent use in demanding applications.
The PSA series is developed for industrial automation engineers, machine builders and electrical panel manufacturers requiring compact, durable and easily integrated switching components. Its robust construction and high contact reliability help ensure consistent performance in industrial environments.
Typical Applications
- Industrial control panels.
- Machine switching and isolation systems.
- Automation equipment.
- Electrical cabinets and enclosures.
- Manufacturing machinery.
- Industrial power control applications.
