Why Choose the EMAS PSA025KS133E Cam Switch?
The EMAS PSA025KS133E is a reliable and durable rotary cam switch designed for industrial control panels, electrical switching applications and automation systems. As part of the proven EMAS PSA Series cam switch range, it provides accurate multi-position switching with a compact safety design suitable for demanding industrial environments.
This cam switch delivers dependable manual control and selector switching performance while offering robust construction, high precision operation and a long service life. The PSA series is developed for machine builders, control panel manufacturers and automation engineers requiring reliable switching components for industrial equipment.
With a rated current of 25 A, a single-pole configuration and 3 switching steps (0-3) with a 60° operating angle, the EMAS PSA025KS133E is ideal for selector control, machine operation panels and industrial electrical systems requiring reliable position selection with a safety version design.
Key Advantages
- Reliable rotary cam switch designed for industrial applications.
- 25 A current rating suitable for electrical control systems.
- 3-step selector operation (0-3) for flexible switching control.
- Safety version design for industrial switching applications.
- 48 × 48 mm frame size for compact panel mounting.
- Long mechanical and electrical service life for dependable operation.
Key Features
- EMAS PSA Series cam switch.
- 25 A rated operational current.
- Single-pole switching configuration.
- 3 switching steps (0-3) with 60° rotation angle.
- 48 × 48 mm mounting frame.
- Safety feature configuration.
- AC21A utilisation category.
- AgNi contact material for reliable electrical performance.
- IP54 protection rating for industrial environments.
Reliable Switching Control for Industrial Applications
Rotary cam switches such as the EMAS PSA025KS133E provide a practical solution for manual switching and selector control in industrial electrical systems. The multi-position mechanism allows operators to select different machine functions, operating modes or circuits with accurate mechanical positioning.
The PSA series combines compact dimensions, robust materials and proven switching technology to provide dependable performance in machinery, control cabinets and automation equipment where reliable switching is essential.
Typical Applications
- Industrial control panels and electrical cabinets.
- Machine selector switches and operator stations.
- Automation and manufacturing equipment.
- Motor control and electrical switching systems.
- Industrial machinery mode selection.
- OEM equipment and panel-building applications.
