Why Choose the ABB 1SDA068500R1 SACE Tmax XT4S MCCB?
The ABB 1SDA068500R1 is a high-performance SACE Tmax XT4S moulded case circuit breaker (MCCB) designed for reliable protection of low-voltage power distribution systems. As part of the advanced ABB SACE Tmax XT range, this breaker offers robust construction, precise electronic protection and dependable operation in demanding industrial and commercial environments.
This model features an Ekip I electronic trip unit, providing accurate overload and short-circuit protection for AC distribution circuits. Its fixed four-pole design with front terminals makes it well suited to switchboards, distribution panels, motor control centres and OEM electrical assemblies where reliable performance and straightforward installation are required.
With a 250 A rated current, XT4S 250 frame and 690 V AC rated operational voltage, the ABB 1SDA068500R1 is ideal for protecting incoming supplies, feeders, machinery circuits and critical electrical infrastructure requiring high breaking performance and long-term reliability.
Key Advantages
- High-performance ABB SACE Tmax XT4S moulded case circuit breaker.
- 250 A rated current for industrial and commercial power distribution.
- Four-pole fixed configuration for comprehensive circuit protection.
- Ekip I electronic trip unit for accurate overload and short-circuit protection.
- Front terminal connections simplify installation in electrical panels.
- Excellent breaking capacity for demanding low-voltage applications.
Key Features
- ABB SACE Tmax XT series.
- Product ID: 1SDA068500R1.
- Model: XT4S 250 Ekip I In=250A 4P F F.
- 250 A rated current.
- 250 A frame size.
- Ekip I electronic release.
- Four-pole fixed MCCB.
- Front terminal connection type.
- Designed for IEC 60947-2 compliant installations.
Reliable Protection for Industrial Power Distribution
Moulded case circuit breakers such as the ABB SACE Tmax XT4S are used to protect electrical installations against overloads and short circuits. By rapidly disconnecting faulty circuits, they help protect cables, equipment and connected loads while supporting safe and reliable operation.
The Ekip I electronic trip unit improves protection accuracy and supports dependable performance in modern low-voltage distribution systems. Its compact XT4 frame and fixed front-terminal design make it a strong choice for panel builders, electrical contractors and industrial engineers.
Typical Applications
- Main incoming and feeder protection.
- Industrial switchboards and distribution panels.
- Motor control centres.
- OEM machinery and control panels.
- Commercial building electrical distribution.
- Infrastructure, utilities and low-voltage power systems.
