Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA105154R1 ABB External Neutral Current Transformer XT5 400 A Ekip Dip IEC/UL
ABB 1SDA105154R1 is a 400 A external neutral current transformer for SACE Tmax XT5 circuit breakers with Ekip Dip electronic protection, suitable for IEC and UL applications.
£146.87
Why Choose the ABB 1SDA105154R1 External Neutral Current Transformer?
The ABB 1SDA105154R1 is a 400 A external neutral current transformer designed for ABB SACE Tmax XT5 moulded-case circuit breakers equipped with Ekip Dip electronic trip units. Identified by ABB as EXT CT N XT5 400 A EKIP DIP IEC/UL, it provides current sensing for an external neutral conductor as part of the circuit breaker's electronic protection system.
As part of the ABB SACE Tmax XT accessory range, this external neutral CT enables the Ekip Dip protection system to receive current information from a neutral conductor located outside the circuit breaker. This provides a coordinated solution for installations where neutral-current sensing is required in addition to phase-current measurement.
The 1SDA105154R1 is rated at 400 A and is specifically associated with the Tmax XT5 frame and Ekip Dip trip units. It is suitable for both IEC and UL applications, with ABB specifying reference standards IEC 60947-2 and UL 489.
Key Advantages
- Dedicated external neutral current transformer for ABB Tmax XT5.
- 400 A rated current for compatible Ekip Dip protection arrangements.
- Provides current sensing for an external neutral conductor.
- Designed specifically for use with ABB Ekip Dip electronic trip units.
- Suitable for both IEC and UL applications.
- Purpose-designed for coordinated integration with the ABB SACE Tmax XT protection system.
Key Features
- ABB SACE Tmax XT protection accessory.
- External neutral current transformer (CT).
- Designed for Tmax XT5 circuit breakers.
- 400 A rated current.
- Compatible with Ekip Dip electronic trip units.
- Measures current in an external neutral conductor.
- Suitable for IEC 60947-2 and UL 489 applications.
- Alternate catalogue number: KXT5CTUDIPA400.
- UPC/EAN: 8015644072469.
Reliable Neutral-Current Measurement for Ekip Dip Protection
An external neutral current transformer measures the current flowing through a neutral conductor positioned outside the circuit breaker and supplies the corresponding current information to the electronic protection system. This allows the protection arrangement to account for neutral current in applications where the neutral is not sensed internally by the circuit breaker.
The ABB 1SDA105154R1 is purpose-designed for the Tmax XT5 and Ekip Dip architecture, providing a coordinated 400 A neutral-current sensing solution. Its IEC and UL suitability makes it appropriate for a wide range of industrial and commercial low-voltage distribution systems built around the SACE Tmax XT platform.
Typical Applications
- ABB SACE Tmax XT5 circuit-breaker installations.
- Ekip Dip electronic protection systems.
- Low-voltage switchboards and distribution boards.
- Systems with an externally routed neutral conductor.
- Industrial electrical distribution panels.
- IEC and UL power-distribution assemblies requiring external neutral-current sensing.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| ABB order code | 1SDA105154R1 |
| Alternate catalogue number | KXT5CTUDIPA400 |
| Product designation | EXT CT N XT5 400 A EKIP DIP IEC/UL |
| Product type | External neutral current transformer |
| Compatible circuit breaker | Tmax XT5 |
| Compatible trip unit | Ekip Dip |
| Rated current | 400 A |
| Measured conductor | External neutral |
| Standards | IEC 60947-2 / UL 489 |
| Certifications | IEC / UL |
| Weight | 0.1 kg |
| UPC/EAN | 8015644072469 |
Frequently Asked Questions
What is the ABB 1SDA105154R1 used for?
It is an external neutral current transformer used to measure current in an external neutral conductor for compatible ABB SACE Tmax XT5 circuit breakers with Ekip Dip protection.
What is the rated current of the ABB 1SDA105154R1?
The external neutral current transformer is rated at 400 A.
Which circuit breaker is compatible with the ABB 1SDA105154R1?
The 1SDA105154R1 is designed for the ABB SACE Tmax XT5 circuit-breaker frame.
Which trip unit is the ABB 1SDA105154R1 designed for?
It is specifically designed for compatible ABB Ekip Dip electronic trip units.
Is the ABB 1SDA105154R1 suitable for IEC and UL installations?
Yes. ABB specifies this external neutral current transformer for IEC and UL applications, with reference standards IEC 60947-2 and UL 489.
Designed for ABB Tmax XT Protection Systems
ABB SACE Tmax XT current-sensing accessories provide coordinated measurement solutions for electronic trip units, helping engineers implement dependable neutral-current sensing within industrial and commercial low-voltage power-distribution systems.
