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1SDA105157R1 ABB EXT CS N XT5 Ekip Touch External Neutral Current Sensor
ABB 1SDA105157R1 is an external neutral current sensor for SACE Tmax XT5 moulded-case circuit breakers with compatible Ekip Touch electronic trip units, providing neutral-current measurement for IEC applications.
£181.04
Why Choose the ABB EXT CS N XT5 Ekip Touch External Neutral Current Sensor?
The ABB 1SDA105157R1, designated EXT CS N XT5 EKIP TOUCH IEC, is a current sensor for an external neutral conductor designed for ABB SACE Tmax XT5 moulded-case circuit breakers equipped with a compatible Ekip Touch electronic trip unit. It enables the protection system to measure neutral current when the neutral conductor is routed externally to the circuit breaker.
As part of the ABB SACE Tmax XT electronic protection accessory range, the sensor extends current measurement to the external neutral conductor while interfacing with the Ekip Touch protection platform. This makes it suitable for installations where neutral-current information must be available to the circuit breaker's electronic protection and measurement functions.
The 1SDA105157R1 is specifically identified by ABB as the XT5 external neutral current sensor for Ekip Touch. It is specified for IEC applications, complies with IEC 60947-2, has an EAN / GTIN of 8015644072490 and has a product weight of approximately 0.4 kg.
Key Advantages
- Purpose-designed external neutral current sensor for ABB SACE Tmax XT5.
- Designed for integration with compatible Ekip Touch electronic trip units.
- Provides measurement of current flowing through an external neutral conductor.
- Extends the circuit breaker's electronic current-sensing system to the separately routed neutral.
- Specified for IEC applications and compliant with IEC 60947-2.
- Genuine ABB accessory engineered for coordinated integration with the SACE Tmax XT protection platform.
Key Features
- ABB SACE Tmax XT electrical accessory.
- External neutral current sensor.
- Designed for the XT5 frame size.
- Compatible with applicable Ekip Touch trip units.
- Measures current in an external neutral conductor.
- ABB CS current-sensor configuration.
- Designed for IEC circuit-breaker applications.
- Specified to IEC 60947-2.
- Supplied as a separate current-sensing accessory for the compatible protection system.
External Neutral Measurement for Ekip Touch Protection
In installations where the neutral conductor is routed externally to the circuit breaker, a dedicated current sensor allows its current to be measured and incorporated into the electronic protection system. This provides the Ekip Touch trip unit with neutral-current information alongside the phase-current measurements associated with the circuit breaker.
The ABB 1SDA105157R1 provides this function specifically for SACE Tmax XT5 with Ekip Touch. It is distinct from the rated-current external neutral transformers used with Ekip Dip trip units and is the ABB-specified CS external neutral sensor for compatible XT5 Ekip Touch applications.
Typical Applications
- ABB SACE Tmax XT5 circuit breakers with compatible Ekip Touch trip units.
- Installations with an externally routed neutral conductor.
- Industrial low-voltage switchboards.
- Power-distribution and feeder protection systems.
- Commercial and industrial electrical distribution panels.
- Applications requiring neutral-current measurement within an Ekip Touch protection system.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Order code | 1SDA105157R1 |
| Product type | Current sensor |
| Sensor application | External neutral conductor |
| Compatible frame size | XT5 |
| Trip-unit compatibility | Ekip Touch |
| Application | IEC |
| Reference standard | IEC 60947-2 |
| EAN / GTIN | 8015644072490 |
| Product weight | 0.4 kg |
| RoHS | Compliant with EU Directive 2011/65/EU and amendment 2015/863 |
Frequently Asked Questions
What is the ABB 1SDA105157R1?
The ABB 1SDA105157R1 is an external neutral current sensor designed for compatible ABB SACE Tmax XT5 circuit breakers equipped with an Ekip Touch electronic trip unit.
What does the ABB 1SDA105157R1 measure?
It measures the current flowing through an external neutral conductor, allowing this current information to be provided to the compatible Ekip Touch protection system.
Which ABB circuit breaker is compatible with 1SDA105157R1?
The 1SDA105157R1 is specifically identified for the ABB SACE Tmax XT5 with a compatible Ekip Touch electronic trip unit.
Is the ABB 1SDA105157R1 an Ekip Dip current transformer?
No. The 1SDA105157R1 is the CS external neutral current sensor for Ekip Touch; ABB specifies separate CT external neutral transformers for XT5 circuit breakers equipped with Ekip Dip trip units.
Which standard applies to the ABB 1SDA105157R1?
The ABB 1SDA105157R1 is specified for IEC applications according to IEC 60947-2.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT sensing and protection accessories provide coordinated solutions for industrial circuit-breaker installations, helping panel builders and electrical professionals extend Ekip electronic measurement and protection capabilities to externally routed neutral conductors.
