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1SDA113126R1 ABB ZSI Kit for XT2-XT4 Ekip Touch Fixed/Plug-In
ABB 1SDA113126R1 is a Zone Selective Interlocking connection kit for compatible fixed and plug-in SACE Tmax XT2 and XT4 circuit breakers equipped with Ekip Touch electronic trip units.
£55.41
Why Choose the ABB 1SDA113126R1 ZSI Kit?
The ABB 1SDA113126R1 is a genuine zone selectivity connection kit designed for ABB SACE Tmax XT2 and XT4 moulded-case circuit breakers equipped with compatible Ekip Touch electronic trip units. It provides the dedicated connection required to implement zone selective interlocking within coordinated low-voltage protection systems.
ABB identifies this accessory as Kit ZSI XT2-XT4 Ekip Touch F/P. ZSI stands for Zone Selective Interlocking, a protection coordination method that enables compatible circuit breakers at different levels of a distribution system to exchange fault information so the device closest to the fault can operate rapidly while upstream protection remains coordinated.
The 1SDA113126R1 is specified for compatible fixed and plug-in XT2-XT4 Ekip Touch configurations. As a manufacturer-engineered connection accessory, it provides the appropriate interface for incorporating supported Tmax XT circuit breakers into an ABB zone-selectivity scheme without functioning as a circuit breaker or trip unit itself.
Key Advantages
- Genuine ABB SACE Tmax XT protection accessory.
- Designed for compatible XT2 and XT4 circuit breakers.
- Supports Zone Selective Interlocking (ZSI).
- Compatible with supported Ekip Touch electronic trip units.
- Suitable for fixed and plug-in configurations.
- Supports selective coordination between compatible upstream and downstream protection devices.
- Helps enable rapid fault isolation within correctly engineered protection schemes.
Key Features
- ABB SACE Tmax XT series.
- Compatible with XT2-XT4 frame sizes.
- Designed for Ekip Touch electronic protection.
- ZSI / zone selectivity connection kit.
- Suitable for fixed (F) circuit-breaker execution.
- Suitable for plug-in (P) circuit-breaker execution.
- Supports coordinated low-voltage protection systems.
- Electrical connection accessory.
- Supplied as a dedicated manufacturer connection kit.
- Part of the ABB Tmax XT Ekip accessory system.
Zone Selective Interlocking for Coordinated XT2-XT4 Protection
Zone Selective Interlocking allows compatible electronic trip units at different levels of an electrical distribution system to communicate their fault status. When a downstream circuit breaker detects a fault within its protection zone, the interlocking scheme can coordinate the response of upstream devices so the circuit breaker closest to the fault clears it while unnecessary interruption of healthy sections is minimised.
The ABB 1SDA113126R1 provides the ZSI connection required for supported XT2 and XT4 Ekip Touch fixed or plug-in configurations. When incorporated into a correctly engineered protection system, the kit supports selective fault isolation and coordinated operation across multiple circuit-breaker levels.
Typical Applications
- ABB Tmax XT2 circuit breakers with compatible Ekip Touch trip units.
- ABB Tmax XT4 circuit breakers with compatible Ekip Touch trip units.
- Fixed XT2-XT4 circuit-breaker installations.
- Plug-in XT2-XT4 circuit-breaker installations.
- Zone selective interlocking protection schemes.
- Industrial low-voltage switchboards.
- Main and sub-distribution systems requiring coordinated protection.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product designation | Kit ZSI XT2-XT4 Ekip Touch F/P |
| Order code | 1SDA113126R1 |
| EAN | 8056221031868 |
| Product type | Zone selectivity connection kit |
| Accessory category | Ekip electronic trip-unit accessory |
| Compatible circuit breakers | Tmax XT2 and XT4 |
| Compatible trip-unit family | Ekip Touch |
| Compatible execution | Fixed / plug-in |
| Function | Connection for zone selectivity |
| Protection coordination method | Zone Selective Interlocking (ZSI) |
| Accessory | Yes |
| Spare part | No |
| ABB product group | T-Max XT 250 Range |
Frequently Asked Questions
What is the ABB 1SDA113126R1?
The ABB 1SDA113126R1 is a Zone Selective Interlocking connection kit designed for compatible ABB SACE Tmax XT2 and XT4 circuit breakers equipped with Ekip Touch electronic trip units.
What does ZSI mean on the ABB 1SDA113126R1?
ZSI means Zone Selective Interlocking, a protection coordination method that allows compatible circuit breakers to exchange fault information and coordinate their tripping response.
Which circuit breakers are compatible with ABB 1SDA113126R1?
The 1SDA113126R1 is designed for compatible ABB SACE Tmax XT2 and XT4 circuit breakers fitted with supported Ekip Touch electronic trip units.
Does ABB 1SDA113126R1 support fixed and plug-in circuit breakers?
Yes. ABB specifies the 1SDA113126R1 zone selectivity kit for compatible fixed and plug-in XT2-XT4 Ekip Touch configurations.
Is the ABB 1SDA113126R1 a circuit breaker or trip unit?
No. The 1SDA113126R1 is a ZSI electrical connection accessory used with compatible XT2-XT4 Ekip Touch equipment; it is not a complete circuit breaker or electronic trip unit.
Trusted ABB Tmax XT Protection Accessories
ABB SACE Tmax XT accessories are engineered to integrate with compatible circuit breakers and Ekip electronic protection systems, supporting coordinated protection, selective fault isolation and professional low-voltage switchboard design.
