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1SDA069610R1 ABB XT4N 250 Ekip E-LSIG 250 A 4-Pole MCCB
ABB 1SDA069610R1 XT4N 250 is a 250 A four-pole fixed moulded case circuit breaker with front terminals and an Ekip E-LSIG electronic trip unit for advanced protection, energy measurement and low-voltage power distribution.
£2,746.04
Why Choose the ABB XT4N 250 Ekip E-LSIG In=250A 4p F F?
The ABB XT4N 250 Ekip E-LSIG In=250A 4p F F, order code 1SDA069610R1, is a high-performance four-pole 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 range, it combines a compact 250 A frame with the advanced Ekip E-LSIG electronic trip unit.
The integrated Ekip E-LSIG electronic release provides long-time, short-time, instantaneous and ground-fault protection while also supporting advanced electrical and energy measurements. This combination makes the circuit breaker particularly suitable for installations where comprehensive circuit protection and improved visibility of electrical consumption are required.
With a rated current of 250 A, a four-pole fixed configuration and front terminals, the XT4N 250 is designed for rated operational voltages up to 690 V AC. The N performance level provides an ultimate short-circuit breaking capacity of 36 kA at 380/415 V AC, making this MCCB suitable for demanding industrial and commercial distribution applications.
Key Advantages
- Compact ABB Tmax XT4N moulded case circuit breaker for power distribution applications.
- 250 A rated current with a four-pole configuration.
- Advanced Ekip E-LSIG electronic trip unit with L, S, I and G protection functions.
- 36 kA ultimate breaking capacity at 380/415 V AC.
- Integrated energy and electrical measurement capabilities support improved system monitoring.
- Fixed installation with front terminals simplifies integration into switchboards and distribution panels.
Key Features
- ABB SACE Tmax XT4N 250 MCCB.
- 250 A rated uninterrupted current.
- 4-pole configuration.
- Ekip E-LSIG solid-state electronic release.
- Long-time, short-time, instantaneous and ground-fault protection.
- 690 V AC rated operational voltage.
- 1000 V rated insulation voltage.
- 8 kV rated impulse withstand voltage.
- Fixed mounting with front terminals.
- Integrated energy metering and advanced electrical measurements.
Advanced Circuit Protection and Energy Monitoring
The Ekip E-LSIG electronic trip unit extends the capabilities of the XT4 beyond conventional overcurrent protection. Its long-time, short-time, instantaneous and ground-fault functions allow the protection characteristics to be configured for the electrical installation, while integrated measurement functions provide useful information about electrical performance and energy consumption.
This combination of protection and measurement makes the ABB XT4N 250 particularly valuable in modern distribution systems where energy management, system visibility and selective circuit protection are important. The compact XT4 frame also helps panel builders achieve high-performance protection without unnecessarily increasing switchboard dimensions.
Typical Applications
- Industrial low-voltage power distribution systems.
- Commercial building switchboards and distribution panels.
- Manufacturing and process plant electrical systems.
- Energy monitoring and power-management applications.
- Machinery and automation power distribution.
- OEM switchgear and electrical panel assemblies.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| Order code | 1SDA069610R1 |
| Product type | Moulded case circuit breaker |
| Frame size | XT4 |
| Performance level | N |
| Rated current (In) | 250 A |
| Rated uninterrupted current (Iu) | 250 A |
| Number of poles | 4 |
| Trip unit | Ekip E-LSIG electronic release |
| Protection functions | Long-time, short-time, instantaneous and ground fault |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| 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 |
| Rated service breaking capacity (Ics) at 380/415 V AC | 36 kA |
| Selectivity category | A |
| Mounting type | Fixed |
| Terminal type | Front terminals |
| Standard | IEC 60947-2 |
| Dimensions (H × W × D) | approx. 160 × 130 × 82.5 mm |
| Weight | approx. 2.25 kg |
Frequently Asked Questions
What is the ABB 1SDA069610R1 used for?
The ABB 1SDA069610R1 is a 250 A four-pole moulded case circuit breaker used for circuit protection, switching and energy monitoring in industrial and commercial low-voltage electrical distribution systems.
What trip unit is fitted to the ABB XT4N 250 1SDA069610R1?
The circuit breaker uses an Ekip E-LSIG electronic trip unit, providing long-time, short-time, instantaneous and ground-fault protection together with electrical and energy measurement capabilities.
What is the breaking capacity of the XT4N 250 at 415 V?
The ABB XT4N 250 has an ultimate short-circuit breaking capacity of 36 kA at 380/415 V AC.
What is the rated current of the ABB 1SDA069610R1?
The 1SDA069610R1 has a rated current of 250 A and uses the ABB XT4 250 A frame.
How is the ABB XT4N 250 Ekip E-LSIG installed?
This version is a fixed four-pole circuit breaker with front terminals, designed for permanent installation within compatible low-voltage switchboards and distribution panels.
Trusted ABB Low-Voltage Circuit Protection
ABB SACE Tmax XT moulded case circuit breakers combine compact construction, dependable circuit protection and advanced electronic trip technology for industrial, commercial and OEM low-voltage power distribution systems.
