# Siemens 4NC5432-2DH21 Current Transformers Industrial Automation

Ensure precise electrical measurements with the Siemens **4NC5432-2DH21 Current Transformers**. Designed for demanding industrial automation applications, these transformers offer superior accuracy and reliability for monitoring current flow in power systems. Their robust construction ensures long-term performance in challenging environments, making them an essential component for control and protection circuits.

The Siemens **4NC5432-2DH21** is engineered to provide accurate current sensing capabilities crucial for modern automation systems. It integrates seamlessly with various protection relays and measurement devices, facilitating effective system management and operational safety. Ideal for applications requiring precise current monitoring, this model supports efficient energy management and fault detection within complex electrical infrastructures.

-   Accurate current measurement for industrial automation
-   Durable design for reliable long-term operation
-   Seamless integration with control and protection systems
-   Enhanced safety through precise monitoring
-   High performance in demanding environments

## Specifications

Current Ratio: \[Specify Ratio if known, e.g. 100/5A\]  
Primary Current: \[Specify if known\]  
Secondary Current: \[Specify if known\]  
Insulation Voltage: \[Specify if known\]  
Frequency: \[Specify if known\]

Trust Siemens for your critical current transformer needs. The **4NC5432-2DH21** is built to deliver consistent performance and support the efficiency of your industrial operations. Invest in quality and experience the difference.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Electrical > Measurement & Control > Current Transformers
- **Tags:** Control Systems, Current Transformers, Electrical Measurement, Industrial Automation, Protection Relays, Siemens 4NC5432-2DH21, Siemens Transformers

## Variants

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

## Images

- Siemens 4NC5432-2DH21 Current Transformers Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-4nc5432-2dh21-current-transformers)
> Updated: 2026-10-10