Why Choose the EMAS PSA025AK231S Cam Switch?
The EMAS PSA025AK231S is a compact and reliable 25 A two-pole cam switch designed for dependable manual on-off switching in industrial electrical and control applications. As part of the EMAS PSA Series, it provides a defined 0-1 switching arrangement with a 60° switching angle, making it suitable for machinery, control panels and general industrial electrical equipment.
This cam switch combines a compact 48 × 48 mm format with high precision, long service life and dependable mechanical operation. The rotary mechanism provides clear and repeatable switching between the defined OFF and ON positions, while the two-pole configuration allows two circuits to be controlled simultaneously.
With a rated current of 25 A, a two-phase configuration, a rated insulation voltage of 690 V and an AC-21A utilisation category, the PSA025AK231S is well suited to industrial manual switching duties. Its IP54 protection rating and compact panel format make it suitable for a wide range of control applications.
Key Advantages
- Compact two-pole cam switch designed for industrial applications.
- 25 A rated current suitable for manual electrical switching.
- Two-pole / two-phase configuration enables simultaneous circuit control.
- 0-1 On-Off switching arrangement provides clear OFF and ON positions.
- 60° switching angle provides positive rotary operation.
- Compact 48 × 48 mm frame for panel-mounted applications.
Key Features
- EMAS PSA Series cam switch.
- 25 A rated current.
- Two-pole / two-phase configuration.
- 0-1 On-Off switching arrangement.
- 60° switching angle.
- 48 × 48 mm frame size.
- 690 V rated insulation voltage.
- 4 kV impulse withstand voltage.
- AC-21A utilisation category.
Reliable Manual Switching for Industrial Control
Cam switches such as the EMAS PSA025AK231S provide a straightforward mechanical method of switching electrical circuits between defined operating positions. The rotary mechanism gives operators clear control over the circuit state while providing positive and repeatable switching action.
The PSA Series is designed for industrial electrical control and switching duties, combining compact dimensions with high precision, dependable contact performance and long service life. The PSA025AK231S provides two-pole switching in a compact 48 × 48 mm format, making it suitable for machinery and electrical control panels.
Typical Applications
- Industrial electrical control panels.
- Machinery on-off switching.
- Manual circuit control and isolation.
- Industrial automation equipment.
- Electrical equipment and control systems.
- General-purpose industrial switching applications.
