# ABB Stringbox DC 1000V 1F 15A Solar Combiner 1SLM301400A4740

Introducing the **ABB Stringbox DC 1000V 1F 15A**, model **1SLM301400A4740**, a robust solution for solar power integration. This essential component is designed for efficient and reliable performance in industrial automation and solar energy systems. Its primary function is to combine multiple DC strings from solar panels, providing a centralized point for monitoring and protection before connecting to the inverter. The **ABB Stringbox DC 1000V 1F 15A** ensures optimal system uptime and safety, making it a trusted choice for solar installations.

Engineered for demanding environments, the **ABB Stringbox DC 1000V 1F 15A** offers superior protection and connectivity. It is built to handle up to 1000V DC and a 15A current rating per string, ensuring compatibility with a wide range of solar arrays. This device is a critical part of modern control systems, facilitating seamless integration and enhanced operational efficiency for photovoltaic plants. Its design prioritizes ease of installation and maintenance, contributing to lower overall project costs and improved energy harvesting.

-   High voltage capability up to **1000V DC** for large-scale solar applications
-   Robust construction for long-term durability in harsh environments
-   Integrated safety features for reliable system protection
-   Designed for efficient DC string combination and management
-   Ensures seamless integration with advanced automation systems

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Electrical Components > Combiner Boxes
- **Tags:** 1000V DC, 15A, 1SLM301400A4740, ABB Stringbox, DC Combiner Box, Industrial Automation, Ram Automations, Solar Combiner

## Variants

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

## Images

- ABB Stringbox DC 1000V 1F 15A Solar Combiner 1SLM301400A4740-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-stringbox-dc-1slm301400a4740)
> Updated: 2026-10-11