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TE-XR1-21-3-W Terminal extension
ABB TE-XR1-21-3-W 1SEP619448R0001 is a SlimLine XRG1 terminal extension and connection kit for three 21 mm standard current transformers, supplied with a pre-assembled wiring set for a pluggable multi-connector.
£104.92
Why Choose the ABB TE-XR1-21-3-W Terminal Extension?
The ABB TE-XR1-21-3-W Terminal Extension, manufacturer part number 1SEP619448R0001, is a dedicated connection kit for ABB SlimLine XRG1 switch-disconnector fuse equipment. It is designed for installations using three standard current transformers with a 21 mm diameter, providing the terminal extensions and associated wiring required for current measurement applications.
Unlike the TE-XR1-21-3 version intended for field wiring, the TE-XR1-21-3-W includes a pre-assembled wiring set for a pluggable multi-connector. This provides a coordinated solution for connecting three current transformers to compatible monitoring or metering arrangements while helping simplify switchboard assembly and reduce on-site wiring work.
Designed specifically for the ABB SlimLine XR Gold XRG1 platform, the TE-XR1-21-3-W supports three-phase current measurement using three 21 mm standard CTs. The connection arrangement is suitable for Al/Cu terminal applications and provides a purpose-designed ABB solution for integrating measurement functionality into low-voltage distribution equipment.
Key Advantages
- Purpose-designed terminal extension and connection kit for ABB SlimLine XRG1 equipment.
- Designed for three standard current transformers.
- Compatible with CTs having a 21 mm diameter.
- Includes a pre-assembled wiring set for a pluggable multi-connector.
- Supports efficient integration of three-phase current measurement into switchgear assemblies.
- Suitable for Al/Cu connection arrangements in compatible installations.
Key Features
- ABB TE-XR1-21-3-W terminal extension kit.
- Manufacturer order code 1SEP619448R0001.
- Designed for ABB SlimLine XRG1 equipment.
- Configuration for 3 current transformers.
- 21 mm compatible CT diameter.
- Intended for standard current transformers.
- Pre-assembled wiring set included.
- Wiring prepared for a pluggable multi-connector.
- Suitable for current measurement, monitoring and metering applications.
Pre-Wired Current Transformer Integration for SlimLine XRG1
Current transformers provide scaled current signals that allow electrical distribution systems to be monitored and measured without routing the full primary current through metering equipment. Three CTs are commonly used in three-phase systems to provide individual measurement of the phase currents for monitoring, metering and energy-management functions.
The ABB TE-XR1-21-3-W simplifies this integration by combining the required terminal extensions for three 21 mm CTs with a pre-assembled wiring set for a pluggable multi-connector. This makes it particularly useful where a coordinated, factory-designed connection arrangement is preferred over field wiring within an ABB SlimLine XRG1 installation.
Typical Applications
- ABB SlimLine XRG1 switch-disconnector fuse installations.
- Three-phase current transformer integration.
- Low-voltage switchboards and distribution assemblies.
- Electrical current and energy metering systems.
- Industrial power monitoring installations.
- Panel building and power distribution projects.
Technical Specifications
| HS Code | 85389099 |
|---|---|
| Country of Manufacture | Bulgaria |
| Manufacturer | ABB |
| Series | SlimLine XR Gold |
| Model | TE-XR1-21-3-W |
| Manufacturer part number | 1SEP619448R0001 |
| Product type | Terminal extension / connection kit |
| Function | Current transformer connection and terminal extension |
| Suitable equipment | ABB SlimLine XRG1 |
| Number of current transformers | 3 |
| Compatible CT diameter | 21 mm |
| CT type | Standard current transformer |
| Wiring set | Included, pre-assembled |
| Connector arrangement | Pluggable multi-connector |
| Connection suitability | Al/Cu |
| EAN / GTIN | 7025840089681 |
Frequently Asked Questions
What is the ABB TE-XR1-21-3-W used for?
The ABB TE-XR1-21-3-W is a terminal extension and connection kit for SlimLine XRG1 equipment designed to integrate three current transformers into a current measurement installation.
How many current transformers does the TE-XR1-21-3-W accommodate?
The TE-XR1-21-3-W is designed for three standard current transformers, making it suitable for three-phase current measurement arrangements.
What current transformer diameter is compatible with the TE-XR1-21-3-W?
The connection kit is designed for standard current transformers with a 21 mm diameter.
What does the W version of the TE-XR1-21-3 include?
The TE-XR1-21-3-W includes a pre-assembled wiring set for a pluggable multi-connector, whereas the corresponding non-W version is intended for wiring to be completed during installation.
What is the manufacturer part number and GTIN for the TE-XR1-21-3-W?
The ABB manufacturer part number is 1SEP619448R0001 and the EAN / GTIN is 7025840089681.
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ABB SlimLine XR Gold equipment and dedicated connection accessories provide coordinated solutions for professional low-voltage distribution, current measurement, metering and industrial switchboard installations.
