EMAS PSA032AK141E safety on-off rotary cam switch with 32 A rating, single phase 0-1 switching and 64 × 64 mm format for industrial control applications.
£22.05
The EMAS PSA032AK141E is a robust and reliable safety on-off rotary cam switch designed for manual isolation and switching applications in industrial electrical systems. As part of the proven EMAS PSA series cam switch range, it provides dependable operation, high mechanical durability and enhanced operator safety for machinery, electrical panels and automation systems.
This cam switch features a single phase on-off configuration with a 0-1 position arrangement, a 90° operating angle and a safety design for industrial applications. Its durable 64 × 64 mm panel mounting format makes it suitable for control cabinets where secure manual switching and isolation are required.
With a rated current of 32 A, a 690 V insulation voltage and a 90° switching angle, the EMAS PSA032AK141E provides reliable manual switching for industrial equipment, electrical installations and automation applications.
Safety rotary cam switches such as the EMAS PSA032AK141E provide reliable manual control of electrical circuits by mechanically changing contact positions. Their robust construction and safety-oriented design make them suitable for industrial environments where dependable isolation and operator protection are required.
The PSA series is designed for machine builders, electrical panel manufacturers and automation engineers requiring compact switching components with reliable operation and flexible installation options.
| Manufacturer | EMAS |
|---|---|
| Series | PSA Series |
| Model | PSA032AK141E |
| Product type | Rotary cam switch |
| Switch type | On-Off |
| Rated current (Ie) | 32 A |
| Label / position | 0-1 |
| Pole / Phase | 1-phase |
| Frame size | 64 × 64 mm |
| Operating angle | 90° |
| Usage category | AC21A |
| Insulation voltage (Ui) | 690 V |
| Impulse withstand voltage (Uimp) | 4 kV |
| Protection rating | IP54 |
| Contact material | AgNi |
| Mechanical life | minimum 100000 operations |
| Electrical life | minimum 50000 operations |
| Operating temperature | -25 to +80 °C |
| Cable section | 4 mm² |
| Short circuit breaking capacity (Ics) | 6 kA |
| Standard | TS EN 60947-3 |
The EMAS PSA032AK141E is a safety on-off rotary cam switch used for manual switching and isolation control in industrial electrical applications.
The PSA032AK141E supports a rated current of 32 A.
The switch provides a 0-1 on-off switching configuration with a 90° operating angle.
The EMAS PSA032AK141E includes a safety design for improved operator control in industrial switching applications.
The switch is typically installed in electrical control panels, machinery and industrial automation systems.
EMAS PSA series cam switches are widely used in industrial automation and electrical control applications to provide reliable manual switching, durable operation and flexible installation options.
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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...