# Ca10 Rotary Switch Kraus & Naimer 20A 300Vac Selector

The **Ca10 Rotary Switch** by **Kraus & Naimer**, also known as the **Ca10 Nes P83721/047 A721 Man. Mtr. Cntlr.**, is a robust 20 Amp, 300Vac switch designed for demanding control system applications, specifically evaporator control. This 2-position selector switch is a high-quality component, embodying the reliability and performance synonymous with the **Kraus & Naimer** brand. Built in Austria, this switch, with an Amos Item No. of 206775, is designed for ease of installation and long-lasting operation.

This rotary switch is essential for achieving precise control in various industrial and commercial settings. The **Ca10 Rotary Switch** is manufactured to heavy-duty standards, including A300 En60947/Vde0660 Iec60947, guaranteeing reliable and safe performance. The functional name, Control System Evaporator, highlights its specific application, ensuring smooth operation. The **Ca10 Rotary Switch** is a perfect choice for those requiring a premium selector switch.

-   **Heavy-duty Construction:** Built to withstand rigorous industrial environments.
-   **High Current Rating:** Handles up to 20 Amps at 300Vac.
-   **Precise Control:** Ensures accurate operation in control systems.
-   **Reliable Performance:** Manufactured by **Kraus & Naimer** for consistent operation.
-   **Easy Installation:** Lightweight design for straightforward setup.

This **Kraus & Naimer Ca10 Rotary Switch** provides dependable performance in control systems. Trust in the quality and precision of **Kraus & Naimer** for your industrial or automation applications. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Kraus & Naimer
- **Type:** Industrial Automation > Electrical Components > Rotary Switches
- **Tags:** 20A switch, Ca10 rotary switch, control system, industrial automation components, Kraus & Naimer, selector switch

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- Ca10 Rotary Switch Kraus & Naimer 20A 300Vac Selector-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/ca10-kraus-naimer-rotary-switch)
> Updated: 2026-09-19