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Socomec Current Transformer TCB3 18-20 Series 250A Primary Current 5A Secondary Current 18mm Bore DIN Rail Mount Germany TCB3

Category Current Transformer Brand Socomec Condition New

Specifications

Country of Origin Germany
Brand Socomec
Length 115mm
Model TCB3
Depth 61mm
Width 65mm
Mount Type DIN Rail
Series TCB3 18-20
Bore Diameter 18mm
Secondary current 5A
Standards/Approvals IEC 61869-2, IEC 61439-1
Primary Current 250A
Minimum Operating Frequency 50Hz
Maximum Operating Frequency 60Hz
RS PRO Current Transformer 250 A 35mm BoreRS Stock No. 171-8829Brand: RS PRO

Key Features

  • Equipped with an 18mm bore diameter suitable for bar or cable-through applications.
  • Designed for DIN Rail mounting offering quick and secure installation.
  • Compliant with IEC 61869-2 and IEC 61439-1 standards ensuring reliability and safety.
  • Operates within a frequency range of 50Hz to 60Hz for diverse industrial uses.
  • Constructed in Germany guaranteeing high manufacturing quality.
  • Features removable terminal covers and double terminals for safe secondary short-circuiting.
  • Suitable for process control, industrial automation, and electrical measurement applications.
  • Compact dimensions of 115mm length, 65mm width, and 61mm depth for space-efficient usage.

Product Description

Socomec TCB3 18-20 Series Current Transformer is a precision instrument designed to deliver a secondary current proportional to the primary current of 250A with a standard 5A secondary output. This model features an 18mm bore diameter suitable for bar or cable-through installations and is intended for mounting on DIN Rail, facilitating rapid and reliable installation in electrical panels.

Constructed in Germany, this current transformer adheres to IEC 61869-2 and IEC 61439-1 international standards, ensuring high accuracy, operational safety, and durability in industrial environments. It operates efficiently within the frequency range of 50Hz to 60Hz, making it suitable for typical power systems, including industrial and commercial power monitoring.

The unit is designed with removable terminal covers and double terminal connections, allowing the secondary circuit to be short-circuited safely during maintenance without risk to personnel or equipment. Its compact form factor, measuring 115mm in length, 65mm in width, and 61mm in depth, allows for installation in space-constrained environments.

This transformer finds application in process control, electrical automation, and energy measurement systems in industries such as manufacturing, HVAC, water treatment, and distribution networks, providing accurate current monitoring essential for system protection and control.

18mm bore diameter accommodating bar or cable-through current measurement. Standard secondary current output of 5A ensures compatibility with various meters and relays. Compliance with key IEC standards for performance and safety.

DIN Rail mounting enables ease of installation in switchboards and panels. Robust German manufacturing quality increases reliability and longevity. Frequency range of 50 to 60Hz suits common power applications. Removable terminal covers with double terminals for safe maintenance procedures.

Compact dimensions facilitate incorporation into existing electrical setups.

Enhance your electrical measurement and control systems with the reliable Socomec TCB3 Current Transformer. Explore more specialized transformers and automation components in EnvMart’s extensive Electronics & Electricals catalog.

Socomec Current Transformer TCB3 18-20 Series 250A Primary Current 5A Secondary Current 18mm Bore DIN Rail Mount Germany TCB3
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Frequently Asked Questions

The primary current rating of this current transformer is 250A.

It provides a standard secondary current output of 5A.

This unit features an 18mm bore diameter, suitable for bar or cable-through applications.

The dimensions are 115mm in length, 65mm in width, and 61mm in depth.

It is designed for DIN Rail mounting, allowing for quick and secure installation.

The TCB3 operates efficiently within a frequency range of 50Hz to 60Hz.

It complies with IEC 61869-2 and IEC 61439-1 standards, ensuring operational safety and reliability.

It features removable terminal covers and double terminals for safe secondary short-circuiting during maintenance.

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

This current transformer is constructed in Germany, ensuring high manufacturing quality.

The 5A secondary current output ensures compatibility with various meters and relays used in electrical systems.

It is designed for easy installation on DIN Rail, making it suitable for switchboards and electrical panels.

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