# Siemens A9B10279495 Power Contactor AC-3 3P 12A 5.5kW 400Vac

Ensure reliable power control with the Siemens A9B10279495 Power Contactor, a robust AC-3 rated 3-pole device designed for demanding industrial automation applications. This component is essential for safe and efficient operation in systems requiring precise motor control and switching capabilities, offering superior performance and durability.

Engineered for specific industrial uses, the Siemens A9B10279495 provides a 12A current rating and a 5.5kW 400Vac power handling capacity. It integrates seamlessly into control systems, offering protection and consistent operation. This contactor is ideal for applications where high switching frequency and reliability are paramount. For those seeking dependable automation solutions, this Siemens part number ensures compatibility and peace of mind.

-   **High Performance**: AC-3 rating for motor control applications.
-   **Durability**: Built with quality Siemens components for long service life.
-   **Efficiency**: Optimizes power usage in industrial automation setups.
-   **Compatibility**: Designed for seamless integration into Siemens control systems.
-   **Reliability**: Ensures consistent and safe operation under load.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Components > Contactors
- **Tags:** 12A contactor, 3 pole contactor, 400V contactor, AC-3 contactor, industrial automation, motor control, power contactor, Siemens A9B10279495, Siemens contactor

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Siemens A9B10279495 Power Contactor AC-3 3P 12A 5.5kW 400Vac-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-a9b10279495-power-contactor)
> Updated: 2026-09-20