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1SDA100143R1 ABB Ekip Touch LSI 63 A XT2 4-Pole Electronic Trip Unit
ABB 1SDA100143R1 is a 63 A four-pole Ekip Touch LSI electronic trip unit for compatible SACE Tmax XT2 moulded case circuit breakers, providing long-time, short-time and instantaneous protection for AC power distribution.
£927.42
Why Choose the ABB Ekip Touch LSI In=63A XT2 4p Electronic Trip Unit?
The ABB 1SDA100143R1 is a 63 A four-pole Ekip Touch LSI electronic trip unit designed for compatible ABB SACE Tmax XT2 moulded case circuit breakers. Supplied as a loose or configurable protection release rather than a complete standalone circuit breaker, it enables an XT2 breaking part to be equipped with advanced electronic protection for low-voltage AC power distribution.
The Ekip Touch LSI release provides long-time (L), short-time (S) and instantaneous (I) protection functions. Its long-time current threshold can be adjusted from approximately 25–63 A, enabling overload protection to be coordinated with the characteristics of the protected circuit, while the short-time and instantaneous functions provide protection against short-circuit conditions.
Designed specifically for a four-pole ABB SACE Tmax XT2 configuration, the 1SDA100143R1 provides protection across four-pole AC distribution systems and can be paired with a compatible XT2 breaking part selected for the required short-circuit performance. The Ekip Touch platform makes it particularly suitable for engineered switchboards where flexible electronic protection and coordinated circuit performance are important.
Key Advantages
- 63 A Ekip Touch electronic trip unit for compatible ABB SACE Tmax XT2 circuit breakers.
- LSI protection combines long-time, short-time and instantaneous protection functions.
- Adjustable long-time protection range of approximately 25–63 A.
- Four-pole configuration for compatible four-pole XT2 power distribution circuit breakers.
- Advanced Ekip Touch platform supports configurable electronic circuit protection.
- Loose or configurable construction allows the trip unit to be combined with the appropriate XT2 breaking part.
Key Features
- ABB SACE Tmax XT2 compatible electronic protection release.
- 63 A rated current.
- Four-pole configuration.
- Ekip Touch LSI electronic release.
- Long-time (L) overload protection.
- Short-time (S) short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Designed for AC power distribution.
- Suitable for association with ABB XT2 power circuit breakers.
- Electronic release type for configurable circuit protection.
Advanced Four-Pole LSI Protection for ABB Tmax XT2
The ABB Ekip Touch LSI platform combines three complementary electronic protection functions. Long-time protection responds to sustained overload conditions, short-time protection enables coordinated response to short circuits, and instantaneous protection provides rapid disconnection during severe fault conditions. For the 1SDA100143R1, the 63 A rated release provides an adjustable long-time threshold of approximately 25–63 A.
The 1SDA100143R1 is an electronic trip unit rather than a complete standalone MCCB. It is designed to be associated with a compatible four-pole ABB SACE Tmax XT2 breaking part. This modular architecture allows the required XT2 breaking capacity to be selected separately from the protection release, making it possible to configure the complete breaker around the electrical requirements of the installation.
Typical Applications
- ABB SACE Tmax XT2 four-pole circuit breaker configurations.
- Industrial low-voltage power distribution.
- Commercial building electrical distribution.
- Three-phase distribution systems requiring a four-pole breaker arrangement.
- Switchboards requiring configurable electronic LSI protection.
- Power distribution systems requiring selective protection coordination.
- Manufacturing and process installations.
- OEM switchgear and electrical distribution assemblies.
Technical Specifications
| Series | SACE Tmax XT / T-Max XT 250 Range |
|---|---|
| ABB order code | 1SDA100143R1 |
| Product type | Electronic trip unit / protection release |
| Product main type | Accessory for Tmax XT |
| Compatible circuit breaker | ABB SACE Tmax XT2 |
| Compatible frame | XT2 |
| Rated current (In) | 63 A |
| Long-time current adjustment | approximately 25–63 A |
| Trip unit | Ekip Touch LSI |
| Release type | Electronic (EL) |
| Protection functions | Long-time (L), short-time (S) and instantaneous (I) |
| Number of poles | 4 |
| Current type | AC |
| Associated breaker application | Power distribution |
| Configuration | Loose or configurable |
| Reference standard | IEC 60947-2 |
| Product net weight | 1 kg |
| Package dimensions (W × H × D) | 110 × 100 × 150 mm |
| Minimum order quantity | 1 piece |
| EAN / GTIN | 8056221001977 |
| Customs tariff number | 85389099 |
Frequently Asked Questions
What is the ABB 1SDA100143R1?
The ABB 1SDA100143R1 is a 63 A four-pole Ekip Touch LSI electronic trip unit designed for compatible ABB SACE Tmax XT2 moulded case circuit breakers used in AC power distribution systems.
Is the ABB 1SDA100143R1 a complete circuit breaker?
No. The 1SDA100143R1 is an electronic protection release supplied for association with a compatible four-pole ABB SACE Tmax XT2 breaking part to create a complete circuit breaker configuration.
What protection functions does Ekip Touch LSI provide?
The Ekip Touch LSI release provides long-time (L), short-time (S) and instantaneous (I) functions for overload and short-circuit protection.
What is the current range of the ABB 1SDA100143R1?
The trip unit has a rated current of 63 A, with its long-time overload protection adjustable from approximately 25–63 A.
Which circuit breaker is compatible with the ABB 1SDA100143R1?
The 1SDA100143R1 is designed for association with compatible four-pole ABB SACE Tmax XT2 moulded case circuit breaker breaking parts used for AC power distribution.
Trusted ABB Ekip Touch Protection for Tmax XT2 Circuit Breakers
ABB Ekip Touch electronic trip units provide configurable protection for SACE Tmax XT moulded case circuit breakers, with the 1SDA100143R1 combining a 63 A rating, four-pole XT2 compatibility and LSI protection for demanding low-voltage power distribution systems.
