# Siemens C 73451-A3000-C10 Power Supply Control Unit

The **Siemens C 73451-A3000-C10** power supply control unit is a crucial component designed to ensure the reliable operation of your Siemens SIPART D K AC220/240V systems. This unit provides a stable power supply, essential for maintaining optimal performance in industrial automation environments. With a focus on efficiency and durability, this power supply control is built to withstand the demands of continuous operation. It is ideal for a wide range of industrial applications where consistent power delivery is paramount.

This power supply control unit features a compact design while delivering a maximum power output of 21VA or 13W. The **C 73451-A3000-C10** is engineered to provide IP20/30 protection, guarding against dust and water ingress, ensuring longevity and consistent performance. This unit's robust construction and reliable performance make it an indispensable part of any industrial setup. If you're looking to upgrade or maintain your system, the **Siemens C 73451-A3000-C10** is an excellent choice for dependable power.

Key Features:

-   **Stable Power Output**: Ensures consistent performance for your automation systems.
-   **IP20/30 Protection**: Offers protection against dust and water ingress.
-   **Compact Design**: Optimized for easy integration into various setups.
-   **High Power Efficiency**: Provides up to 21VA / 13W output.
-   **Reliable Performance**: Siemens quality ensures long-term durability.

Specifications:

Maximum Power Output: 21VA / 13W

Protection: IP20/30

Weight: 960 gm

The **Siemens C 73451-A3000-C10** power supply control unit offers unmatched reliability, ensuring your industrial automation systems operate at peak efficiency. Trust in **Siemens** for quality components that keep your operations running smoothly. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com) for more information.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Power Supplies > Control Units
- **Tags:** C 73451-A3000-C10, industrial automation, power control unit, power supply, Siemens, SIPART D K

## Variants

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

## Images

- Siemens C 73451-A3000-C10 Power Supply Control Unit-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-c73451-a3000-c10-power-supply)
> Updated: 2026-10-02