TE-XR00-21-1 Terminal extension

Why Choose the ABB TE-XR00-21-1 Terminal Extension?

The ABB TE-XR00-21-1 Terminal Extension, manufacturer part number 1SEP408524R0001, is a dedicated copper terminal extension for ABB SlimLine XR00 switch-disconnector fuse equipment. It is designed to provide the additional terminal arrangement required when incorporating a current transformer into an XR00 installation for electrical current measurement.

Developed as part of the ABB SlimLine XR accessory system, the TE-XR00-21-1 is intended for current-transformer installations using a 21 mm CT diameter. ABB identifies this part as an XR00 copper terminal extension for one CT or an additional fourth CT, making it a purpose-designed accessory for metering configurations based around SlimLine XR00 equipment.

The TE-XR00-21-1 provides a practical way to adapt the XR00 terminal arrangement for current measurement without introducing a generic connection solution. Its dedicated compatibility with ABB SlimLine XR00 equipment makes it suitable for switchboards, distribution assemblies and industrial low-voltage installations where current transformers are incorporated for monitoring and metering.

Key Advantages

• Purpose-designed terminal extension for ABB SlimLine XR00 equipment.
• Suitable for installation with a 21 mm diameter current transformer.
• Designed for one CT or an additional fourth CT in applicable XR00 configurations.
• Copper terminal construction provides an effective electrical connection path.
• Supports integration of current measurement into low-voltage distribution assemblies.
• Dedicated ABB accessory helps maintain compatibility within the SlimLine XR system.

Key Features

• ABB TE-XR00-21-1 terminal extension.
• Manufacturer order code 1SEP408524R0001.
• Designed for ABB SlimLine XR00 equipment.
• 21 mm compatible CT diameter.
• Suitable for one CT or fourth-CT applications.
• Copper terminal extension for current-transformer integration.
• Accessory for low-voltage switch-disconnector fuse installations.
• Designed for current monitoring and metering configurations.

Current Transformer Integration for SlimLine XR00 Systems

Current transformers are used in electrical distribution systems to provide scaled current signals for metering, monitoring and measurement equipment. Where a CT must be incorporated into an ABB SlimLine XR00 installation, the correct terminal arrangement is important for achieving a practical and mechanically compatible assembly.

The ABB TE-XR00-21-1 is specifically intended to extend the XR00 terminal for a compatible 21 mm current transformer. Using a dedicated ABB accessory supports straightforward integration with the SlimLine XR platform and helps panel builders create organised current-measurement arrangements within low-voltage distribution equipment.

Typical Applications

• ABB SlimLine XR00 switch-disconnector fuse installations.
• Current-transformer integration in low-voltage switchboards.
• Electrical current metering systems.
• Industrial power monitoring applications.
• Distribution boards and switchgear assemblies.
• Panel building and electrical distribution projects.