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EMAS PSA050AK141E EMAS 50 A 1 POLE EMER. TYPE ON OFF CAM SWIT. (0-1) 90
EMAS PSA050AK141E 50 A single-phase safety rotary cam switch with 0-1 switching sequence and 90° operation designed for industrial electrical control applications.
£19.55
Why Choose the EMAS PSA050AK141E Cam Switch?
The EMAS PSA050AK141E is a durable industrial rotary cam switch designed for reliable manual on-off switching and electrical isolation applications in control panels, machinery and automation systems. As part of the EMAS PSA series cam switch range, it provides dependable switching performance with a robust 64 × 64 mm panel format and safety switching functionality.
This safety cam switch features a clear 0-1 switching sequence with a 90° operating angle, allowing straightforward manual control and isolation of electrical circuits. Its compact industrial design, high precision switching mechanism and durable contacts make it suitable for demanding electrical control applications.
With a rated current of 50 A, single-phase switching configuration and 90° safety rotary operation, the EMAS PSA050AK141E is ideal for industrial equipment, electrical panels and automation systems requiring dependable manual switching and isolation capability.
Key Advantages
- Compact rotary cam switch designed for industrial control applications.
- 50 A current rating suitable for higher current switching requirements.
- Single-phase on-off switching configuration for electrical circuit control.
- 90° safety switching operation for clear ON/OFF position indication.
- 64 × 64 mm frame size suitable for industrial panel installations.
- Durable construction for reliable mechanical and electrical performance.
Key Features
- EMAS PSA series cam switch.
- 50 A rated operational current.
- On-Off switching function (0-1).
- 1-phase switching configuration.
- 90° safety switching angle.
- 64 × 64 mm frame size.
- High precision switching mechanism.
- AgNi contact material for reliable switching performance.
Reliable Switching for Industrial Systems
Rotary cam switches such as the EMAS PSA050AK141E provide a practical solution for manually controlling electrical circuits in industrial equipment. Their mechanical switching mechanism enables reliable operation in machinery, automation systems and electrical control cabinets.
The PSA series is designed for panel builders and industrial automation engineers requiring compact switching devices with dependable performance. The PSA050AK141E combines high current switching capability, safety operation and robust construction for industrial environments.
Typical Applications
- Industrial control panels and electrical cabinets.
- Manual equipment switching systems.
- Automation equipment and production machinery.
- Electrical distribution control applications.
- OEM machinery and panel-building projects.
- Industrial power switching applications.
Technical Specifications
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| Operation | 2 positions | |
|---|---|---|
| Product Series | Emas PSA Series | |
| Device Type | Cam Switch | |
| IP Rating | IP54 | |
| Manufacturer | EMAS | |
| Series | PSA Series | |
| Model | PSA050AK141E | |
| Product type | Rotary cam switch | |
| Switch function | On-Off (0-1) | |
| Rated current (Ie) | 50 A | |
| Pole / phase configuration | 1 Phase | |
| Switching angle | 90° | |
| Frame size | 64 × 64 | |
| Usage category | AC21A | |
| Insulation voltage (Ui) | 690 V | |
| Impulse withstand voltage (Uimp) | 4 kV | |
| Protection rating | IP54 | |
| Contact material | AgNi | |
| Cable section | 6 mm² | |
| Operating temperature | -25 to +80 °C | |
| Mechanical life | 100,000 operations minimum | |
| Electrical life | 50,000 operations minimum | |
| Short circuit breaking capacity (Ics) | 6 kA | |
| Standard | TS EN 60947-3 |
Frequently Asked Questions
What is the EMAS PSA050AK141E used for?
The EMAS PSA050AK141E is a rotary cam switch used for manual on-off switching and electrical isolation in industrial systems.
What is the current rating of this cam switch?
The PSA050AK141E has a rated operational current of 50 A.
What switching function does this model provide?
The switch provides an On-Off (0-1) switching function for manual circuit control.
What safety features are included?
The PSA050AK141E includes a 90° safety switching operation for controlled manual isolation and clear switching positions.
Where is the PSA050AK141E typically installed?
The switch is typically installed in industrial control panels, electrical cabinets and machinery control systems.
Trusted by Industrial Automation Professionals
EMAS PSA series cam switches are widely used in industrial control applications to provide reliable manual switching, isolation and machine control solutions.
