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Siemens SENTRON Series Current Transformer 150 A 150:1 4NC5121-0CC21

Category Current Transformer Brand Siemens Condition New

Specifications

Country of Origin India
Brand Siemens
Model 4NC5121-0CC21
Depth 55mm
Gross Weight 412g
Width 6mm
Mount Type Screw Fixing
Series SENTRON
Maximum Operating Temperature 55°C
Minimum Operating Temperature 30°C
Secondary current 1A
Terminal type Screw
Standards/Approvals DIN EN 61346-2
Primary Current 150A
Turns Ratio 150:1
150 1
RS PRO LCT Series Current Transformer 7500 ARS Stock No. 171-8757Brand: RS PRO
RS PRO LCT Series Current Transformer 7500 ABrand RS PRO
Siemens SENTRON Series Current Transformer 150 A 150 1

Key Features

  • Designed for use with screw-type terminals allowing secure electrical connections.
  • Operates reliably between 30°C to 55°C operating temperature range.
  • Compact dimensions with 6 mm width and 55 mm depth for easy mounting.
  • Features screw fixing mount type ensuring stable installation in control panels.
  • Complies with DIN EN 61346-2 standards for industrial safety and quality.
  • Constructed to handle primary currents up to 150 A precisely increasing measurable currents.
  • Lightweight design weighing approximately 412 grams for easy handling.
  • Pin-winding technology enhances sensitivity suitable for low primary current measurements.

Product Description

Siemens 4NC5121-0CC21 SENTRON Series Current Transformer is engineered to provide precise current transformation with a primary current rating of 150 A and a turns ratio of 150:1. This Current Transformer is suitable for a variety of industrial processes and automation control gear, where accurate current measurement is essential.

The device supports screw terminal connections and features a screw fixing mount type to ensure secure and stable installations in panels or DIN rail mountings. Its robust build complies with DIN EN 61346-2 standards, providing reliability and compliance with industrial safety requirements.

Operating in a temperature range from 30°C to 55°C, it is designed for stable performance in typical industrial environments. The compact form factor, measuring just 6 mm in width and 55 mm in depth, allows the transformer to fit neatly into constrained spaces.

With an overall weight of 412 grams, the transformer is lightweight for easy handling during installation or maintenance. The pin-winding enhances the ability to measure low primary currents with improved sensitivity.

Applications include industrial process control, automation systems, electrical measurement, and monitoring where current transformation is required for safer and more efficient system operation.

Designed for precise current measurements in industrial and automation applications. Supports secure screw terminal electrical connections. Complies with DIN EN 61346-2 industrial safety standards. Compact size suitable for control panel mounting.

Operates effectively between 30°C and 55°C. Lightweight design facilitates easy installation and handling. Pin-wound design enables sensitive low current measurement. Mounting type: screw fixing for stable installation. Explore the wide range of Siemens electrical components and transformers at EnvMart for reliable industrial automation and process control solutions.

Siemens SENTRON Series Current Transformer 150 A 150:1 4NC5121-0CC21
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Frequently Asked Questions

The primary current rating of this current transformer is 150 A.

The turns ratio of this model is 150:1.

It operates reliably between 30°C and 55°C.

This transformer has a width of 6 mm and a depth of 55 mm.

The transformer weighs approximately 412 grams.

It supports screw terminal connections for secure electrical connections.

This model features a screw fixing mount type for stable installation.

It complies with DIN EN 61346-2 standards for industrial safety and quality.

It is suitable for industrial process control, automation systems, and electrical measurement.

The secondary current rating is 1 A.

Pin-winding technology enhances sensitivity, making it suitable for low primary current measurements.

The country of origin for this transformer is India.

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