Why Choose the ABB 1SDA068131R1 XT4N 250 Ekip I 250A 3P MCCB?
The ABB 1SDA068131R1 is a robust SACE Tmax XT4N moulded case circuit breaker (MCCB) designed for reliable protection of low-voltage electrical distribution systems. Featuring a solid-state Ekip I electronic release, this circuit breaker provides dependable short-circuit and overload protection for demanding industrial, commercial and infrastructure applications.
As part of the advanced ABB SACE Tmax XT series, this fixed three-pole MCCB combines compact construction with high performance protection. Its front terminal arrangement supports straightforward installation inside switchboards, distribution panels and motor control centres, while its electronic release technology helps ensure accurate and repeatable circuit protection.
With a 250 A rated current, 690 V AC rated voltage and 36 kA breaking capacity at 415 V AC, the ABB 1SDA068131R1 is well suited to protecting feeders, machinery supplies, distribution boards and low-voltage power systems where reliability and safety are essential.
Key Advantages
- Compact ABB SACE Tmax XT4N moulded case circuit breaker.
- 250 A rated current for industrial power distribution.
- Solid-state Ekip I electronic release for accurate protection.
- Three-pole fixed design with front terminal connections.
- 36 kA short-circuit breaking capacity at 415 V AC.
- Suitable for switchboards, machinery, commercial installations and infrastructure systems.
Key Features
- ABB SACE Tmax XT series.
- Model: XT4N 250 Ekip I In=250A 3P F F.
- 250 A rated current.
- 690 V AC rated operational voltage.
- 36 kA Icu at 415 V AC.
- Electronic Ekip I protection release.
- Three-pole fixed configuration.
- Front terminals for practical panel installation.
Reliable Circuit Protection for Low-Voltage Systems
Moulded case circuit breakers such as the ABB XT4N help protect electrical systems by automatically disconnecting circuits during overload or short-circuit conditions. This helps reduce the risk of equipment damage, cable overheating and unplanned downtime.
The SACE Tmax XT range is widely used by panel builders, electrical contractors and industrial engineers who require compact, dependable and high-performance circuit protection for modern low-voltage distribution systems.
Typical Applications
- Industrial power distribution boards.
- Motor control centres and machinery panels.
- Commercial electrical installations.
- Main and feeder circuit protection.
- OEM equipment and automation systems.
- Infrastructure and process industry switchgear.
