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| Country of Origin | Croatia |
|---|---|
| Brand | RS PRO |
| Length | 48mm |
| Model | 208-3903 |
| IP Rating | IP20 |
| Width | 48mm |
| Mount Type | Panel |
| Maximum Operating Temperature | 55°C |
| Actuator Type | Knob |
| Number of Positions | 3 |
| Minimum Operating Temperature | -25°C |
| Terminal type | Screw |
| Electrical Phase | 1 |
| Standards/Approvals | RoHS |
| Mechanical Life | 5000000Operations |
| Contact Voltage | 690V |
| Contact Current | 16A |
RS PRO 208-3903 is a 3-position cam switch with a knob actuator, rated at 16 A and suitable for panel mounting with IP20 frontal protection. This switch is engineered to provide reliable switching performance in industrial, automation, building, and engineering environments.
It operates on a single electrical phase with a contact voltage capacity of 690V, making it ideal for controlling circuits, motor start/stop functions, and multistep switching tasks. The switch terminals use screw connections ensuring secure and stable wiring installation.
Built to withstand operating temperatures from -25°C to +55°C, the actuator knob offers ergonomic control with durable construction. The product features a mechanical life expectancy of 5 million operations, highlighting its robustness for heavy-duty industrial environments.
The panel mount design facilitates straightforward installation thanks to the four screw fixings, minimizing downtime during maintenance or replacement.
Primarily used in industrial control panels and automation machinery, this cam switch ensures safe, efficient operation of hazardous equipment such as motors. It's also suitable for controlling lighting and circuits in public and commercial buildings.
This cam switch operates on a single electrical phase and supports a contact voltage of up to 690V. The switch features screw terminal type connections for secure wiring. It is suitable for use in a temperature range from -25°C to +55°C.
Durable with a mechanical life expectancy of 5,000,000 operations for heavy-duty industrial usage. Versatile for motor control, industrial switching, and multiple circuit management. Panel mounting allows for easy installation with 4 screw fixings.
Compact size with 48mm length and width dimensions.
This RS PRO cam switch is manufactured in Croatia and complies with RoHS standards, ensuring a reliable and environmentally responsible product for industrial automation and control systems.
Explore the full range of RS PRO electrical switches and cam switches on EnvMart for your industrial and automation needs.
Explore more products in our Electrical Switches & Components category.
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