The ABB SACE S3D circuit breaker (model S3D, 250A) is designed to provide robust and reliable protection for AC electrical systems rated up to 690V. Engineered for high operational safety, it features manual ON/OFF operation, a built-in test button, and clear status indicators for simplified monitoring and maintenance.

Built with ABB's renowned durability, the SACE S3D combines compact design, mechanical robustness, and precise operation, making it ideal for demanding industrial and commercial environments.

🔧 Key Features:

✅ Rated operational current: up to 250A
✅ Voltage rating: up to 690V AC
✅ Manual ON/OFF switch operation
✅ Built-in test button for easy functionality checks
✅ Compact, robust design suitable for harsh conditions
✅ Mechanical status indicators for quick monitoring
✅ High breaking capacity for industrial applications
✅ Italian manufacturing—trusted ABB quality

🔗 Ideal For:

✔ Industrial electrical distribution systems
✔ Commercial facilities and buildings
✔ Protection of machinery and equipment
✔ Reliable circuit isolation and overload protection

📦 Package Includes:

✔ ABB SACE S3D Circuit Breaker (250A)
✔ Mounting hardware
✔ User installation guide

⚙️ Technical Details:

• Model: ABB SACE S3 S3D
• Part No.: AL91379057
• Rated Current: 250A
• Voltage Rating: up to 690V AC
• Operation: Manual (ON/OFF), integrated test function
• Protection: Overcurrent, short-circuit
• Mounting: Panel mount
• Compliance: IEC/EN standards
• Country of Origin: Italy
• Manufacturer: ABB

🔒 Secure your electrical systems—ABB SACE reliability for dependable circuit protection.