# WAGO 855-405/300-509 Current Transformer 300A SRC 5A

Introducing the high-performance **WAGO 855-405/300-509 Current Transformer** designed for precise current measurement in demanding industrial automation systems. This essential component ensures reliable data for control and monitoring applications, offering superior accuracy and durability. Trust in WAGO's engineering for your critical power infrastructure needs.

Engineered for robust performance, the **WAGO 855-405/300-509** excels in accurately measuring primary currents up to 300A and providing a secondary output of 5A. Its design is optimized for integration into complex electrical systems, supporting efficient operation and safeguarding equipment through precise monitoring. This transformer is a key element for any advanced control system requiring dependable current sensing.

-   **High Accuracy**: Delivers precise current readings for critical applications.
-   **Durable Construction**: Built to withstand harsh industrial environments.
-   **Seamless Integration**: Designed for easy incorporation into existing automation setups.
-   **Reliable Performance**: Ensures consistent and dependable operation for monitoring and control.

The **WAGO 855-405/300-509** is ideal for professionals seeking a dependable current transformer. Its specifications provide the confidence needed for complex projects.

## Details

- **Price:** 999.0 USD
- **Vendor:** WAGO
- **Type:** Industrial Automation > Measurement & Control > Current Transformers
- **Tags:** 300A current transformer, 5A secondary, control systems, industrial automation, power monitoring, WAGO 855-405/300-509, WAGO current transformer

## Variants

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

## Images

- WAGO 855-405/300-509 Current Transformer 300A SRC 5A-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/wago-855-405-300-509-current-transformer)
> Updated: 2026-10-11