Why Choose the ABB 1SDA068520R1 XT4H 250 Ekip I 250A MCCB?
The ABB 1SDA068520R1 is a premium Tmax XT4H moulded case circuit breaker (MCCB) engineered to provide dependable protection for low voltage electrical distribution systems. Equipped with an advanced Ekip I electronic trip unit, this circuit breaker delivers rapid and accurate protection against short circuits while ensuring reliable operation in demanding industrial and commercial environments.
As part of the renowned ABB SACE Tmax XT series, this fixed three-pole MCCB combines high breaking capacity with compact dimensions, making it ideal for switchboards, panel builders, OEM machinery and critical power distribution applications. The front terminal configuration simplifies installation while maintaining excellent electrical performance.
With a 250 A rated current, 690 V AC rated operational voltage and a 70 kA breaking capacity at 415 V AC, the ABB 1SDA068520R1 is designed to provide dependable protection for feeders, machinery and industrial electrical systems.
Key Advantages
- High-performance ABB Tmax XT4H moulded case circuit breaker.
- 250 A rated current for demanding power distribution applications.
- Ekip I electronic release providing fast fault protection.
- Three-pole fixed configuration with front terminals.
- 70 kA breaking capacity at 415 V AC.
- Compact design for modern switchboards and control panels.
Key Features
- ABB SACE Tmax XT4H series.
- Product code: 1SDA068520R1.
- 250 A rated current (In).
- XT4 250 frame size.
- 3-pole fixed MCCB.
- Ekip I electronic trip unit.
- Front terminal connection.
- 690 V AC rated operational voltage.
- Designed for industrial AC power distribution.
Reliable Protection for Industrial Power Distribution
The ABB XT4H series is designed to protect low voltage electrical systems by interrupting fault currents before they can damage equipment or disrupt operations. The Ekip I electronic release provides dependable instantaneous protection while the high-performance XT4 frame offers excellent durability and long service life.
Its compact fixed construction allows straightforward installation into switchboards, control panels and OEM equipment, helping engineers maximise available panel space without compromising protection performance.
Typical Applications
- Industrial switchboards.
- Commercial distribution panels.
- OEM machinery.
- Motor control centres.
- Manufacturing facilities.
- Infrastructure and utilities.
- Main and sub-distribution protection.
