# Siemens 4NC5330-0DE21 Current Transformer for Industrial Automation

Enhance your electrical system monitoring with the Siemens 4NC5330-0DE21 Current Transformer a vital component for accurate current measurement in industrial automation.

This Siemens 4NC5330-0DE21 is engineered for reliable performance in demanding environments providing precise data for control systems and protection relays. It ensures operational efficiency and safety by accurately translating high primary currents into a usable secondary current for measurement devices.

-   **Accurate Current Measurement** for precise system monitoring
-   **Durable Construction** built for industrial applications
-   **Enhanced System Protection** by enabling reliable relay operation
-   **Seamless Integration** into existing control circuits
-   **Siemens Quality Assurance** ensuring long-term reliability

## Specifications

**Model:** 4NC5330-0DE21  
**Brand:** Siemens  
**Type:** Current Transformer  
**Application:** Industrial Automation

Trust Siemens for your critical current measurement needs. The Siemens 4NC5330-0DE21 offers the reliability and precision essential for modern industrial automation systems. Explore our range today.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Measurement & Control > Current Transformers
- **Tags:** 4NC5330-0DE21, Control Systems, Current Transformer, Electrical Measurement, Industrial Automation, Siemens, Siemens Current Transformer

## Variants

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

## Images

- Siemens 4NC5330-0DE21 Current Transformer for Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-4nc5330-0de21-current-transformer)
> Updated: 2026-10-10