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1SDA069605R1 ABB XT4N 250 Ekip E-LSIG In=250A 3P MCCB
ABB 1SDA069605R1 XT4N 250 is a 250 A three-pole fixed moulded case circuit breaker with front terminals, an Ekip E-LSIG electronic trip unit, energy-measurement functionality and a 36 kA breaking capacity at 380–415 V AC.
£1,440.14
Why Choose the ABB XT4N 250 Ekip E-LSIG In=250A 3p F F Circuit Breaker?
The ABB XT4N 250 Ekip E-LSIG In=250A 3p F F, order code 1SDA069605R1, is a high-performance moulded case circuit breaker (MCCB) designed for protection, switching and energy monitoring in low-voltage electrical distribution systems. As part of the ABB SACE Tmax XT4 series, it combines a compact 250 A frame with an advanced Ekip E-LSIG electronic trip unit rated at 250 A.
The Ekip E-LSIG release provides long-time, short-time, instantaneous and ground-fault protection, helping protect feeders and electrical equipment against overload, short-circuit and earth-fault conditions. This Ekip E version is also designed for energy measurement, making the breaker suitable for intelligent switchboards where protection and electrical-energy monitoring are required from the same device.
This XT4N model is supplied as a three-pole fixed circuit breaker with front terminals. It is rated at 250 A and provides an ultimate short-circuit breaking capacity of 36 kA at 380–415 V AC, with operation supported at system voltages up to 690 V AC.
Key Advantages
- High-performance ABB SACE Tmax XT4N moulded case circuit breaker.
- 250 A rated current for industrial and commercial distribution circuits.
- Ekip E-LSIG electronic trip unit for comprehensive circuit protection.
- Provides long-time, short-time, instantaneous and ground-fault protection.
- Integrated functionality for electrical energy measurement.
- 36 kA ultimate breaking capacity at 380–415 V AC.
- Fixed three-pole construction with front terminals for straightforward switchboard integration.
Key Features
- ABB SACE Tmax XT4N series.
- 250 A frame and rated current.
- Ekip E-LSIG solid-state electronic release.
- LSIG protection functions.
- Energy-measurement functionality.
- 3-pole configuration.
- Fixed execution.
- Front terminals.
- 36 kA Icu at 380–415 V AC.
- Rated for low-voltage systems up to 690 V AC.
Advanced LSIG Protection and Energy Monitoring
Electronic moulded case circuit breakers provide precise protection for low-voltage feeders while offering greater adjustment and monitoring capability than conventional thermomagnetic devices. The Ekip E-LSIG release combines overload, selective short-circuit, instantaneous short-circuit and ground-fault protection, enabling coordinated protection of important electrical distribution circuits.
The ABB XT4N 1SDA069605R1 also provides energy-measurement functionality, making it particularly useful in modern switchboards where electrical protection and energy management are closely integrated. Its compact fixed construction and front terminals simplify installation within industrial and commercial low-voltage distribution panels.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Commercial building electrical distribution systems.
- Feeder and sub-distribution circuit protection.
- Power distribution systems requiring energy measurement.
- Manufacturing and process-industry electrical panels.
- Intelligent switchboards requiring electronic LSIG protection.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| ABB order code | 1SDA069605R1 |
| EAN | 8015644703592 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame | XT4 |
| Performance level | N |
| Rated current | 250 A |
| Trip unit | Ekip E-LSIG electronic release |
| Protection functions | Long-time, short-time, instantaneous and ground fault (LSIG) |
| Number of poles | 3 |
| Execution | Fixed |
| Terminal type | Front terminals |
| Ultimate breaking capacity (Icu) at 220–230 V AC | 65 kA |
| Ultimate breaking capacity (Icu) at 380–415 V AC | 36 kA |
| Ultimate breaking capacity (Icu) at 440 V AC | 36 kA |
| Ultimate breaking capacity (Icu) at 500 V AC | 30 kA |
| Ultimate breaking capacity (Icu) at 690 V AC | 10 kA |
| Dimensions (H × W × D) | 160 × 105 × 82.5 mm |
| Product net weight | 2.05 kg |
Frequently Asked Questions
What is the ABB XT4N 250 Ekip E-LSIG 1SDA069605R1 used for?
It is a moulded case circuit breaker designed to protect low-voltage distribution circuits while providing electronic LSIG protection and energy-measurement functionality.
What is the rated current of ABB 1SDA069605R1?
The XT4N circuit breaker and its Ekip E-LSIG electronic release are rated at 250 A.
What protection functions does the Ekip E-LSIG trip unit provide?
The Ekip E-LSIG release provides long-time, short-time, instantaneous and ground-fault protection for comprehensive low-voltage circuit protection.
What is the breaking capacity of ABB 1SDA069605R1?
The XT4N has an ultimate short-circuit breaking capacity of 36 kA at 380–415 V AC, with breaking capacity varying according to the system voltage.
Does ABB 1SDA069605R1 support energy measurement?
Yes. The Ekip E-LSIG version is designed with energy-measurement functionality for applications requiring both circuit protection and electrical-energy monitoring.
How is the ABB XT4N 1SDA069605R1 installed?
This model is supplied as a three-pole fixed circuit breaker with front terminals for installation in compatible low-voltage switchboards and distribution panels.
Trusted by Electrical Distribution Professionals Worldwide
ABB SACE Tmax XT moulded case circuit breakers are widely used in industrial and commercial power distribution systems to provide dependable protection, flexible electronic trip functionality and intelligent energy management.
