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Siemens SENTRON Series Current Transformer 150 A 150:5 4NC5121-2DC21
Specifications
| Country of Origin | India |
|---|---|
| Brand | Siemens |
| Model | 4NC5121-2DC21 |
| Depth | 55mm |
| Gross Weight | 375g |
| Width | 6mm |
| Mount Type | Screw Fixing |
| Series | SENTRON |
| Maximum Operating Temperature | 55°C |
| Minimum Operating Temperature | 30°C |
| Secondary current | 5A |
| Terminal type | Screw |
| Standards/Approvals | DIN EN 61346-2 |
| Primary Current | 150A |
| Turns Ratio | 150:5 |
| 150 | 5 |
| Siemens SENTRON Series Current Transformer 150 A 150 | 5 |
| RS PRO Current Transformer 7500 ARS Stock No. | 171-8757Brand: RS PRO |
| RS PRO Current Transformer 7500 ABrand | RS PRO |
Key Features
- Equipped with screw terminal and screw fixing mount for secure installation.
- Designed to function efficiently within a temperature range of 30°C to 55°C.
- Compact dimensions with a width of 6 mm and depth of 55 mm offer easy integration.
- Complies with DIN EN 61346-2 standards ensuring high reliability and safety.
- Lightweight design weighing 375 g facilitates handling and installation.
- Pin-winding enhances performance and allows use with low primary currents.
- Manufactured in India maintaining quality and durability.
Product Description
Siemens 4NC5121-2DC21 SENTRON Series Current Transformer is engineered for industrial and electrical automation applications requiring accurate and reliable current measurement. This device features a primary current rating of 150 A and a secondary current output of 5 A with a turns ratio of 150:5, supporting precise power monitoring and control tasks.
The current transformer employs screw terminal and mounting fixing for secure and easy installation in electrical panels or automation systems. Its compact form factor with a width of 6 mm and a depth of 55 mm allows seamless integration into tight spaces.
Designed to operate efficiently within ambient temperatures between 30°C and 55°C, it ensures stable performance under typical industrial environmental conditions. The DIN EN 61346-2 standard compliance certifies this model meets stringent quality and safety requirements.
Weighing only 375 grams, the product is lightweight yet robust. The pin-winding design increases the primary current, making it suitable for applications involving low primary currents while maintaining high accuracy.
Produced by Siemens in India, this current transformer is ideal for Electrical, Automation, Process Control, and Industrial Automation systems. It supports enhanced control and measurement tasks that are critical for manufacturing, electrical distribution, and process industries.
The current transformer operates with a primary to secondary turns ratio of 150:5. Compact dimensions enable easy panel installation. Mounting type is screw fixing for firm attachment. Standard compliance DIN EN 61346-2 guarantees safety standards.
Temperature operating range from 30°C to 55°C for reliable use. The lightweight design at 375 g allows easy handling. Pin-winding technology allows use with low primary currents.
Explore the Siemens SENTRON series and related Current Transformers on EnvMart for comprehensive solutions suitable for your industrial automation and electrical measurement needs.
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Frequently Asked Questions
The primary current rating of this current transformer is 150 A.
It has a secondary current output of 5 A.
The turns ratio is 150:5.
This model operates efficiently within a temperature range of 30°C to 55°C.
It has a width of 6 mm and a depth of 55 mm.
The weight of this current transformer is 375 g.
This current transformer uses screw fixing for mounting.
It complies with DIN EN 61346-2 standards.
The terminal type is screw.
It is manufactured in India.
It is suitable for electrical, automation, process control, and industrial automation systems.
It employs pin-winding technology, which allows use with low primary currents while maintaining accuracy.
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