# ABB RY MO AUX SCW 3HNP03799-1 Auxiliary Contact Module

Enhance your industrial automation systems with the reliable ABB RY MO AUX SCW **3HNP03799-1** auxiliary contact module. Designed for seamless integration into control systems ABB RY MO AUX SCW protection devices this component ensures optimal performance and operational continuity. Its robust construction guarantees durability in demanding industrial environments.

The ABB RY MO AUX SCW **3HNP03799-1** offers essential functionality for monitoring and signaling the status of automation equipment. It is engineered for precise operation and quick response times crucial for effective control loop management. This module is a key element for maintaining system integrity and facilitating efficient troubleshooting.

-   **High Reliability** for critical automation applications
-   **Durable Construction** built to withstand industrial conditions
-   **Seamless Integration** with ABB control and protection systems
-   **Precise Status Monitoring** for enhanced operational awareness

### Specifications:

**Part Number** 3HNP03799-1  
**Brand** ABB  
**Type** Auxiliary Contact Module  
**Application** Industrial Automation Control Systems

Invest in the ABB RY MO AUX SCW **3HNP03799-1** for dependable auxiliary contact functionality. Trust ABB for quality and performance in your automation projects. Explore this essential component for your industrial needs.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Control Components > Auxiliary Contacts
- **Tags:** 3HNP03799-1, ABB, ABB 3HNP03799-1, ABB RY MO AUX SCW, Auxiliary Contact Module, Control Systems, Industrial Automation

## Variants

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

## Images

- ABB RY MO AUX SCW 3HNP03799-1 Auxiliary Contact Module-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-ry-mo-aux-scw-3hnp03799-1)
> Updated: 2026-09-21