EMAS PSA016KS134S rotary cam switch with 16 A rating, four-step single pole switching and compact 48 × 48 mm design for industrial control applications.
£25.77
The EMAS PSA016KS134S is a compact and reliable rotary cam switch designed for manual circuit selection and control in industrial electrical systems. As part of the proven EMAS PSA series cam switch range, it delivers precise switching operation, long service life and dependable performance for control panels, machinery and automation applications.
This cam switch provides a four-step switching configuration with a single pole design, allowing operators to select multiple operating positions within industrial control circuits. Its compact 48 × 48 mm mounting format enables easy installation in electrical panels while maintaining robust mechanical performance.
With a rated current of 16 A, a 690 V insulation voltage and a 60° switching angle, the EMAS PSA016KS134S is suitable for reliable switching applications in industrial machinery, automation equipment and electrical control systems.
Rotary cam switches such as the EMAS PSA016KS134S provide dependable manual control of electrical circuits by mechanically changing contact configurations. Their durable construction allows reliable operation in industrial environments where accurate switching and long service life are required.
The PSA series is designed for machine builders, panel manufacturers and automation engineers requiring compact switching components with consistent performance and flexible installation options.
| Manufacturer | EMAS |
|---|---|
| Series | PSA Series |
| Model | PSA016KS134S |
| Product type | Rotary cam switch |
| Rated current (Ie) | 16 A |
| Switch type | 4-step selector switch |
| Position / label | (0-4) |
| Poles | 1-pole |
| Frame size | 48 × 48 mm |
| Operating angle | 60° |
| 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 | 1-2.5 mm² |
| Short circuit breaking capacity (Ics) | 6 kA |
| Standard | TS EN 60947-3 |
The EMAS PSA016KS134S is a rotary cam switch used for manual circuit selection and control in industrial electrical applications.
The PSA016KS134S supports a rated current of 16 A.
The switch has a four-step selector configuration with 0-4 positions and a 60° operating angle.
The EMAS PSA016KS134S has an IP54 protection rating suitable for industrial control 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...