EMAS PSA050KS132S rotary cam switch, a 50 A single pole two position step switch designed for industrial control panels and automation systems.
£36.03
The EMAS PSA050KS132S is a robust and reliable rotary step cam switch designed for industrial control panels, electrical switching applications and automation systems. As part of the proven EMAS PSA Series cam switch range, it provides accurate two-position switching with a durable construction suitable for demanding industrial environments.
This cam switch provides dependable manual control and selector switching performance with a compact panel-mounted design. The PSA series is engineered for machine builders, control panel manufacturers and automation engineers requiring long service life, precise operation and reliable switching performance in industrial equipment.
With a rated current of 50 A, a single-pole configuration and 2 switching positions (0-1-2) with a 60° operating angle, the EMAS PSA050KS132S is ideal for selector control, step switching applications and industrial electrical systems requiring reliable position selection.
Rotary cam switches such as the EMAS PSA050KS132S provide reliable manual switching and selector control in industrial electrical systems. The multi-position mechanism allows operators to select different circuit functions, operating modes or control stages with accurate mechanical positioning.
The PSA series combines compact dimensions, robust materials and proven switching technology to provide dependable performance in machinery, control cabinets and automation equipment where reliable switching is essential.
| Manufacturer | EMAS |
|---|---|
| Series | PSA Series |
| Model | PSA050KS132S |
| Product type | Rotary step cam switch |
| Rated current (Ie) | 50 A |
| Switch type | Step switch |
| Positions | (0-1-2) |
| Pole configuration | 1 pole |
| Operating angle | 60° |
| Frame size | 64 × 64 mm |
| Usage 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 to +80 °C |
| Pollution degree | 3 |
| Contact material | AgNi |
| Cable section | 6 mm² |
| Short circuit breaking capacity | 6 kA |
| Standard | TS EN 60947-3 |
The EMAS PSA050KS132S is a rotary step cam switch used for manual position selection and electrical control in industrial machinery and automation panels.
The PSA050KS132S has a rated current of 50 A.
The switch provides 0-1-2 positions with a 60° operating angle.
The PSA050KS132S features a 64 × 64 mm frame size for panel mounting applications.
The switch has an IP54 protection rating suitable for industrial control environments.
EMAS PSA Series cam switches are widely used in industrial automation and electrical control applications where precise switching, durability and reliable operation are essential.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...