# ABB DDA204 AC Residual Current Device - 2CSB204001R1630

The **ABB DDA204 AC Residual Current Device 2CSB204001R1630** provides reliable protection against electrical faults in industrial and marine applications. Designed for optimal safety, this device ensures quick response to residual currents, preventing potential hazards and equipment damage.

This **AC Residual Current Device** is engineered for automation and control systems, offering dependable performance and seamless integration. The **ABB DDA204** is critical for maintaining operational integrity in various electrical installations. The part number is **2CSB204001R1630**.

-   **High Sensitivity**: Quick detection of residual currents.
-   **Reliable Protection**: Prevents electrical hazards and equipment damage.
-   **Easy Installation**: Designed for straightforward integration into existing systems.
-   **Durable Construction**: Ensures long-lasting performance in demanding environments.
-   **Compliance**: Meets industry safety standards.

**Specifications:**

Rated Current: 40A

Sensitivity: 30mA

Compliance: IEC 61008

Trust **ABB** for dependable safety solutions in your automation systems. Enhance your electrical protection setup with the **DDA204** today.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Residual Current Devices
- **Tags:** 2CSB204001R1630, ABB, electrical-protection, industrial-safety, marine-rcd, residual-current-device

## Variants

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

## Images

- Mean Well Drt-240-24 Switching Regulator-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-dda204-ac-rcd-2csb204001r1630)
> Updated: 2026-10-03