MCCB 320A SACE FORMULA A3N ABB is a high quality circuit breaker specifically designed to provide maximum protection for your electrical installation. With a current capacity of up to 320A…
MCCB 320A SACE FORMULA A3N ABB is a high quality circuit breaker specifically designed to provide maximum protection for your electrical installation. With a current capacity of up to 320A and a termination capability of up to 35kA at a voltage of 380/415 VAC, this product is very reliable for maintaining the security of electrical systems in various industrial and commercial applications.
Main Benefits of MCCB 320A SACE FORMULA A3N ABB
- Optimal Protection: Equipped with thermal-magnetic trip (TMF) and electronic trip (ELT LI) units with fixed preset thresholds that ensure quick and precise disconnection in the event of faults such as short circuits or overcurrents.
- High Capacity: Supports working current up to 320A for 3 poles and available up to 630A for 4 poles, suitable for various medium to large electrical installation needs.
- International Standards: Meets IEC 60947-2 standards which guarantees product quality and safety according to global standards.
- Compact Design and Easy to Install: Ideal size (3P: 139.5x103.5x205 mm, 4P: 186x103.5x205 mm) with front terminal connection makes installation and maintenance easy.
Uses and Functions
This MCCB functions as an automatic circuit breaker that protects electrical installations from overcurrent, short circuits and other disturbances that can damage electrical equipment or cause fires. This product is very suitable for use in electrical distribution panels in factories, office buildings, data centers and other industrial facilities.
Materials and Construction
Made from high quality materials that are durable and able to work in harsh environmental conditions. With a fixed installation type and 100% neutral size on 4 poles, this MCCB is designed to provide optimal performance with maximum safety.
Who is Suitable to Use This Product?
MCCB 320A SACE FORMULA A3N ABB is very suitable for electrical professionals, contractors, engineers, as well as industrial and commercial companies who need reliable and efficient electrical protection solutions. This product is also ideal for those of you who prioritize the safety and reliability of the electrical system in daily operations.
Why Choose MCCB 320A SACE FORMULA A3N ABB?
- ABB's reputation as the world's leading manufacturer of electrical equipment.
- High breaking capacity and current according to modern industrial needs.
- Guaranteed international safety standards.
- Easy to install design and practical maintenance.
- Reliable technical support and after-sales service.
Don't compromise the security of your electrical installation! Call us immediately at +62 813 9314 9988 to get a special price offer and free consultation. Own the MCCB 320A SACE FORMULA A3N ABB now and protect your valuable assets with the best protection technology from ABB.


























