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1SDA100129R1 ABB Ekip Dip LIG In=63A XT2 3P Electronic Trip Unit
ABB 1SDA100129R1 is a 63 A three-pole Ekip Dip LIG solid-state electronic trip unit providing adjustable long-time, instantaneous and earth-fault protection for compatible ABB SACE Tmax XT2 moulded case circuit breakers.
£804.37
Why Choose the ABB Ekip Dip LIG In=63A XT2 3P Trip Unit?
The ABB Ekip Dip LIG In=63A XT2 3P, order code 1SDA100129R1, is a solid-state electronic trip unit designed for compatible ABB SACE Tmax XT2 moulded case circuit breakers. Rated at 63 A, it provides configurable electronic protection for three-pole low-voltage AC power-distribution applications.
The Ekip Dip LIG release provides long-time (L), instantaneous (I) and earth-fault (G) protection. Long-time protection responds to sustained overloads, instantaneous protection provides rapid operation under severe short-circuit conditions, and the G function adds dedicated earth-fault protection.
The 1SDA100129R1 is supplied as a three-pole electronic protection release rather than a complete circuit breaker. It is intended to be combined with an appropriate ABB XT2 breaking part, allowing the required circuit-breaker performance and installation configuration to be selected separately while retaining the specified 63 A Ekip Dip LIG protection.
Key Advantages
- 63 A electronic trip unit for compatible ABB SACE Tmax XT2 circuit breakers.
- LIG protection covers overload, instantaneous short-circuit and earth-fault conditions.
- Adjustable long-time protection enables the overload threshold to be matched to the protected circuit.
- Adjustable instantaneous protection supports coordination with system fault-current requirements.
- Integrated G earth-fault function for dedicated earth-fault protection.
- Three-pole execution for compatible XT2 circuit-breaker configurations.
- Modular design allows the trip unit and XT2 breaking part to be selected separately.
Key Features
- ABB SACE Tmax XT2 compatibility.
- 63 A rated current.
- Ekip Dip electronic release.
- LIG electronic protection functions.
- L – Long-time overload protection.
- I – Instantaneous short-circuit protection.
- G – Earth-fault protection.
- Long-time threshold adjustable from 0.4 to 1 × In.
- Instantaneous threshold adjustable from 1 to 10 × In or OFF.
- Earth-fault threshold adjustable from 0.2 to 1 × In or OFF.
- Three-pole AC execution.
- Designed for modular ABB Tmax XT2 circuit-breaker assemblies.
Electronic LIG Protection for ABB Tmax XT2
The Ekip Dip LIG release combines three complementary electronic protection functions. The long-time threshold can be adjusted between 0.4 and 1 × In for overload protection, while instantaneous short-circuit protection can be set between 1 and 10 × In or switched off. The earth-fault G threshold can be adjusted between 0.2 and 1 × In or switched off, providing flexibility when coordinating the trip unit with the protected installation.
The ABB 1SDA100129R1 is the 63 A three-pole electronic trip-unit component, not a complete MCCB. ABB's modular Tmax XT2 architecture allows the release to be combined with an appropriate XT2 breaking part so that the required breaking performance can be selected for the installation while retaining Ekip Dip LIG protection.
Typical Applications
- ABB SACE Tmax XT2 circuit-breaker configurations.
- Industrial low-voltage power distribution.
- Commercial building electrical distribution.
- Three-phase feeder protection.
- Circuits requiring integrated earth-fault protection.
- Industrial switchboards and distribution panels.
- OEM electrical distribution assemblies.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product | Ekip Dip LIG In=63A XT2 3p |
| ABB order code | 1SDA100129R1 |
| Product type | Solid-state electronic trip unit / release |
| Compatible circuit-breaker frame | XT2 |
| Rated current (In) | 63 A |
| Trip-unit family | Ekip Dip |
| Protection functions | LIG |
| Long-time protection | L |
| Long-time threshold | 0.4–1 × In |
| Instantaneous protection | I |
| Instantaneous threshold | OFF / 1–10 × In |
| Earth-fault protection | G |
| Earth-fault threshold | OFF / 0.2–1 × In |
| Number of poles | 3 |
| Current type | AC |
| Product net width | 110 mm |
| Product net height | 100 mm |
| Product net depth | 150 mm |
| Product net weight | 1 kg |
| EAN | 8056221001830 |
Frequently Asked Questions
What is the ABB 1SDA100129R1?
The ABB 1SDA100129R1 is a 63 A three-pole Ekip Dip LIG solid-state electronic trip unit designed for compatible ABB SACE Tmax XT2 moulded case circuit breakers.
Is the ABB 1SDA100129R1 a complete circuit breaker?
No. The 1SDA100129R1 is the electronic protection trip unit and must be combined with an appropriate XT2 breaking part to create the required complete circuit-breaker configuration.
What is the rated current of the ABB 1SDA100129R1?
The Ekip Dip LIG electronic trip unit has a rated current of 63 A.
What does LIG mean on the ABB Ekip Dip trip unit?
LIG denotes long-time, instantaneous and earth-fault protection, providing electronic protection against sustained overloads, severe short circuits and earth faults.
Does the ABB 1SDA100129R1 provide earth-fault protection?
Yes. The G function provides earth-fault protection, with its threshold adjustable from 0.2 to 1 × In or selectable OFF.
What protection settings are available on the Ekip Dip LIG release?
The long-time threshold is adjustable from 0.4 to 1 × In, instantaneous protection can be set from 1 to 10 × In or OFF, and earth-fault protection can be set from 0.2 to 1 × In or OFF.
Which ABB circuit-breaker frame is the 1SDA100129R1 designed for?
The trip unit is designed for compatible ABB SACE Tmax XT2 circuit-breaker configurations.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT and Ekip electronic protection technologies are widely used by panel builders, electrical engineers, machine builders and OEMs for configurable low-voltage circuit protection and power-distribution applications.
