EMAS PSA063AK241E safety rotary cam switch, a 63 A 2 pole on-off selector switch designed for industrial electrical control and isolation applications.
£33.79
The EMAS PSA063AK241E is a robust and reliable safety rotary cam switch designed for industrial switching, isolation and control applications. As part of the EMAS PSA series, it provides dependable manual on-off switching for electrical panels, machinery and industrial systems requiring secure and precise circuit control.
This safety cam switch combines a compact construction with high switching reliability, making it suitable for demanding industrial environments. The precision cam mechanism provides accurate position control, while the durable design supports long service life in control and isolation applications.
With a rated current of 63 A, a 2-phase / 2-pole configuration and a 0–1 on-off switching sequence, the PSA063AK241E is ideal for manual isolation and circuit switching applications. It features a 64 × 64 mm mounting format and a 90° switching angle for straightforward electrical panel installation.
Rotary cam switches such as the EMAS PSA063AK241E provide a dependable manual method of controlling and isolating electrical circuits. The cam-driven switching system enables accurate position selection while maintaining reliable electrical contact performance.
The EMAS PSA series is designed for industrial automation engineers, machine builders and electrical panel manufacturers requiring compact switching devices with high durability, flexible configurations and dependable operation.
| Manufacturer | EMAS |
|---|---|
| Series | PSA Rotary Cam Switches |
| Model | PSA063AK241E |
| Product type | Safety rotary cam switch |
| Rated current | 63 A |
| Number of poles | 2-pole |
| Phase | 2-phase |
| Switch type | On-Off |
| Switch position | 0–1 |
| Switching angle | 90° |
| 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 | 6 mm² |
| Mechanical life | minimum 100,000 operations |
| Electrical life | minimum 50,000 operations |
| Operating temperature | -25 to +80 °C |
| Pollution degree | 3 |
| Short circuit breaking capacity | 6 kA |
The EMAS PSA063AK241E is a safety rotary cam switch used for manual on-off switching and electrical circuit isolation in industrial applications.
The PSA063AK241E has a rated current of 63 A.
The switch provides a 0–1 on-off switching sequence.
The EMAS PSA063AK241E features a 2-pole configuration.
The switch is typically installed in industrial control panels, electrical assemblies and machinery requiring reliable manual switching control.
EMAS PSA series cam switches are widely used in industrial automation and electrical control applications where reliable switching performance, compact design and durable construction are essential.
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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...