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1SDA066985R1 ABB KIT x CONNECTION Ext Ne XT2-XT4 W External Neutral Connection Kit
ABB 1SDA066985R1 is an external neutral connection kit for withdrawable SACE Tmax XT2 and XT4 circuit breakers equipped with compatible Ekip LSI or Ekip LSIG electronic trip units.
£71.85
Why Choose the ABB KIT x CONNECTION Ext Ne XT2-XT4 W External Neutral Connection Kit?
The ABB KIT x CONNECTION Ext Ne XT2-XT4 W is a genuine external neutral connection kit designed for ABB SACE Tmax XT2 and XT4 moulded case circuit breakers. Identified by ABB order code 1SDA066985R1, the accessory provides the connection interface for an external neutral current transformer with compatible Ekip electronic protection units.
As part of the ABB SACE Tmax XT accessory range, this connection kit is specifically intended for withdrawable XT2 and XT4 circuit breakers. It supports compatible Ekip LSI and Ekip LSIG electronic trip units, allowing an external neutral to be incorporated into the protection arrangement where required by the electrical distribution system.
The 1SDA066985R1 is the withdrawable-version external neutral connection kit for the XT2-XT4 platform. ABB specifies a product weight of approximately 0.06 kg and reference standards of IEC 60947-2 and UL 489, making the accessory suitable for manufacturer-matched integration into professional low-voltage switchboards and power distribution assemblies.
Key Advantages
- Genuine ABB SACE Tmax XT connection accessory.
- Provides a dedicated external neutral connection.
- Compatible with ABB Tmax XT2 and XT4 circuit breakers.
- Designed for Ekip LSI and Ekip LSIG electronic trip units.
- Specifically intended for withdrawable circuit-breaker configurations.
- Supports manufacturer-matched external neutral monitoring and protection arrangements.
Key Features
- ABB SACE Tmax XT accessory range.
- External neutral connection kit.
- Compatible with XT2 and XT4 frame sizes.
- Designed for Ekip LSI / Ekip LSIG electronic protection units.
- Withdrawable (W) circuit-breaker compatibility.
- Provides connection for an external neutral current transformer.
- Reference standards include IEC 60947-2 and UL 489.
- ABB order code 1SDA066985R1.
External Neutral Connection for Withdrawable Tmax XT Circuit Breakers
An external neutral connection allows a compatible electronic protection unit to receive neutral-current information from an external neutral current transformer. This enables the neutral conductor to be incorporated into the protection arrangement where the system configuration requires neutral-current monitoring outside the circuit breaker's main poles.
The ABB 1SDA066985R1 provides this connection interface for compatible withdrawable Tmax XT2 and XT4 circuit breakers equipped with Ekip LSI or Ekip LSIG protection units, providing a dedicated manufacturer-matched solution for the SACE Tmax XT platform.
Typical Applications
- ABB Tmax XT2 withdrawable moulded case circuit breakers.
- ABB Tmax XT4 withdrawable moulded case circuit breakers.
- Ekip LSI and Ekip LSIG electronic protection systems.
- External neutral current transformer connections.
- Low-voltage electrical switchboards and distribution panels.
- Industrial power systems requiring external neutral-current monitoring.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product type | External neutral connection kit |
| ABB order code | 1SDA066985R1 |
| Function | External neutral current transformer connection |
| Compatible frame sizes | XT2 / XT4 |
| Compatible trip units | Ekip LSI / Ekip LSIG |
| Circuit-breaker configuration | Withdrawable |
| Standards | IEC 60947-2 / UL 489 |
| Net weight | approx. 0.06 kg |
Frequently Asked Questions
What is the ABB 1SDA066985R1 used for?
The ABB 1SDA066985R1 is an external neutral connection kit for compatible withdrawable ABB Tmax XT2 and XT4 circuit breakers equipped with Ekip LSI or Ekip LSIG electronic trip units.
Which circuit-breaker frames are compatible with the ABB 1SDA066985R1?
The kit is designed for compatible ABB SACE Tmax XT2 and XT4 moulded case circuit breakers.
Which Ekip trip units are compatible with this external neutral connection kit?
The ABB 1SDA066985R1 is designed for compatible Ekip LSI and Ekip LSIG electronic protection units.
Is the ABB 1SDA066985R1 for fixed or withdrawable circuit breakers?
This version is specifically designed for withdrawable (W) XT2 and XT4 circuit breakers.
What does the external neutral connection kit connect?
The kit provides the connection interface for an external neutral current transformer, allowing neutral-current information to be used by the compatible electronic protection system.
Trusted by Electrical Panel Builders Worldwide
ABB SACE Tmax XT protection and connection accessories are widely used by switchboard manufacturers, electrical contractors and industrial panel builders to integrate manufacturer-matched electronic protection functions into low-voltage power distribution systems.
