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EMAS PSA120AK541E 120A five pole rotary cam switch designed for reliable industrial On-Off switching and electrical isolation applications.
£94.62
The EMAS PSA120AK541E is a robust and reliable rotary cam switch designed for high-current industrial switching, isolation and control applications. As part of the proven EMAS PSA series, this 120 A safety On-Off cam switch provides dependable manual control for electrical panels, machinery and industrial automation systems.
This cam switch features a compact industrial design with a 5-pole configuration, a 0-1 On-Off switching function and a 90° safety switching mechanism. The PSA series is engineered for high precision, long service life and reliable operation in demanding industrial environments.
With a rated current of 120 A and an 85 × 85 mm mounting frame, the EMAS PSA120AK541E is suitable for industrial control panels, machinery isolation and electrical switching systems requiring dependable multi-pole manual switching performance.
Rotary cam switches such as the EMAS PSA120AK541E provide a dependable method for manually controlling and isolating electrical circuits. Their mechanical switching design delivers reliable operation where durability, accuracy and straightforward control are essential.
The PSA series combines robust construction with reliable electrical performance, making it suitable for integration into industrial machinery, automation panels and electrical distribution systems requiring dependable On-Off switching and safety isolation.
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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 | PSA120AK541E | |
| Product type | Rotary cam switch | |
| Switch function | On-Off (0-1) | |
| Rated current (Ie) | 120 A | |
| Poles | 5-pole | |
| Operating angle | 90° | |
| Frame size | 85 × 85 mm | |
| Usage category | AC21A | |
| Insulation voltage | 690 V | |
| Impulse withstand voltage | 4 kV | |
| Protection rating | IP54 | |
| Contact material | AgNi | |
| Cable section | 16 mm² | |
| Mechanical life | minimum 100,000 operations | |
| Electrical life | minimum 50,000 operations | |
| Short circuit breaking capacity | 6 kA | |
| Operating temperature | -25 to +80 °C |
The EMAS PSA120AK541E is a rotary cam switch used for high-current industrial On-Off switching, isolation and electrical control applications.
The PSA120AK541E has a rated current of 120 A.
The switch has a 5-pole configuration for controlling multiple electrical circuits.
The EMAS PSA120AK541E features a 90° safety switching mechanism designed for reliable industrial isolation 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 control applications where reliable manual switching, compact installation and long service life are required.
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