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EMAS PSA016AK941E EMAS 16 A 9 POLES(3 POLES+NEUT) EMER. TYPE ON-OFF CAM SWIT 90
EMAS PSA016AK941E 16 A safety rotary cam switch with 3 phase plus neutral switching, 0-1 ON/OFF function and 48 × 48 mm mounting format for industrial control applications.
£14.23
Why Choose the EMAS PSA016AK941E Cam Switch?
The EMAS PSA016AK941E is a robust and reliable industrial safety rotary cam switch designed for ON/OFF isolation and manual switching of three-phase electrical circuits with neutral connection in control panels, machinery and industrial automation systems. As part of the EMAS PSA series cam switch range, it provides dependable switching performance, secure operation and long service life for demanding industrial applications.
This cam switch features an ON/OFF switching function (0-1), a 3-phase plus neutral configuration and a 90° safety switching angle, making it suitable for machine isolation, electrical control circuits and industrial equipment applications. Its compact 48 × 48 mm panel mounting format enables straightforward integration into electrical cabinets and operator control panels.
With a rated current of 16 A, the EMAS PSA016AK941E provides reliable manual switching for machinery, automation systems and electrical installations where safe isolation and durable control components are required.
Key Advantages
- Reliable safety rotary cam switch for industrial isolation applications.
- 16 A current rating suitable for machinery and control circuits.
- 3-phase plus neutral switching configuration for flexible circuit isolation.
- 90° safety switching operation for clear ON/OFF control.
- 48 × 48 mm mounting format for compact industrial control panels.
- Long mechanical and electrical service life for demanding environments.
Key Features
- EMAS PSA series safety cam switch.
- ON/OFF switching function (0-1).
- 16 A rated current.
- 3-phase + neutral pole configuration.
- 90° operating angle.
- 48 × 48 mm panel mounting design.
- AC21A utilisation category.
- AgNi contact material for reliable switching performance.
- Suitable for machine builders and industrial automation systems.
Reliable Isolation and Switching for Industrial Control
Safety cam switches such as the EMAS PSA016AK941E provide operators with a dependable method of manually isolating and controlling electrical circuits. They are commonly used where secure switching, clear operator control and reliable equipment isolation are essential.
The PSA series combines compact construction with durable switching performance, making it suitable for machine builders, panel manufacturers and electrical engineers requiring dependable industrial switching solutions.
Typical Applications
- Industrial control panels.
- Three-phase machinery isolation systems.
- Electrical switchboards.
- Automation equipment.
- Motor and equipment isolation circuits.
- OEM industrial installations.
Technical Specifications
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| Operation | 2 positions | |
|---|---|---|
| Device Type | Cam Switch | |
| Product Series | Emas PSA Series | |
| IP Rating | IP54 | |
| Manufacturer | EMAS | |
| Series | PSA Series | |
| Model | PSA016AK941E | |
| Product type | Rotary cam switch | |
| Switch type | Safety ON/OFF | |
| Switch position | 0-1 | |
| Rated current | 16 A | |
| Pole / phase configuration | 3 Phase + Neutral | |
| Switching angle | 90° | |
| Frame size | 48 × 48 mm | |
| Utilisation category | AC21A | |
| Insulation voltage (Ui) | 690 V | |
| Impulse withstand voltage (Uimp) | 4 kV | |
| Protection rating | IP54 | |
| Mechanical life | minimum 100,000 operations | |
| Electrical life | minimum 50,000 operations | |
| Operating temperature | -25 °C to +80 °C | |
| Contact material | AgNi | |
| Short circuit breaking capacity | 6 kA |
Frequently Asked Questions
What is the EMAS PSA016AK941E used for?
The EMAS PSA016AK941E is used for manual ON/OFF switching and safe isolation of three-phase electrical circuits with neutral connection in industrial applications.
What is the current rating of the PSA016AK941E?
The cam switch has a rated current of 16 A.
How many poles does the EMAS PSA016AK941E have?
The PSA016AK941E features a 3-phase plus neutral configuration.
What switching angle does the PSA016AK941E use?
The switch uses a 90° operating angle for safety ON/OFF operation.
Where is the EMAS PSA016AK941E installed?
The PSA016AK941E is typically installed in industrial control panels, machinery and electrical automation systems.
Trusted by Industrial Control Engineers
EMAS cam switches are widely used by machine builders and automation professionals to provide reliable manual switching, isolation and control solutions in industrial electrical systems.
