About ABB SACE TMAX 200 AMP MCCB
MCCB stands for Molded Case Circuit Breaker. It is another type of electrical protection device which is used when load current exceeds the limit of a miniature circuit breaker. The MCCB provides protection against overload, short circuit faults and is also used for switching the circuits.Robust and Flexible Circuit ProtectionThis MCCB combines thermal-magnetic trip technology to protect electrical circuits from both overloads and short circuits. Designed for three-phase applications, it accommodates wide voltage and temperature ranges, making it ideal for diverse installations. Its dual mounting options and box-type terminals facilitate convenient and secure panel integration.
Engineered for Safety and LongevityWith features such as a built-in thermal release, robust insulation (800V), and IP20 protection, the ABB SACE TMAX 200 AMP MCCB is built for operational safety. Its high breaking capacity and rated short circuit making current boost system reliability, while its mechanical life of 10,000 operations ensures long-term, trouble-free service.
FAQ's of ABB SACE TMAX 200 AMP MCCB:
Q: How can the ABB SACE TMAX 200 AMP MCCB be installed in an electrical panel?
A: This MCCB can be mounted either vertically or horizontally, offering flexibility during panel setup. Its box-type terminals accommodate straightforward, secure connections, and panel mounting is recommended for optimal integration and stability.
Q: What types of electrical environments and systems is this MCCB suitable for?
A: The ABB SACE TMAX 200 AMP MCCB is ideal for industrial and commercial three-phase systems operating at voltages between 220V and 690V AC and supports 50/60 Hz frequencies. Its broad temperature tolerance and high breaking capacity make it suitable for environments with demanding safety and reliability needs.
Q: When should this MCCB be selected over other circuit breakers?
A: Choose this MCCB when you need reliable protection for medium to high current applications (up to 200 Amps), especially where high breaking capacity (36 kA) and robust mechanical life (10,000 operations) are required. Its thermal-magnetic tripping is effective for both overloads and short circuits.
Q: Where is the MCCB's protection class IP20 relevant for installation?
A: The IP20 rating ensures protection against finger contact and some external solid objects, making it suitable for installation inside electrical panels or enclosures where basic ingress protection is necessary and additional physical barriers are present.
Q: What are the main usage benefits of using the ABB SACE TMAX 200 AMP MCCB?
A: Key benefits include reliable protection of electrical circuits against overloads and short circuits, flexible installation options, and compatibility with a range of three-phase systems. Its built-in thermal release enhances safety, and high mechanical durability ensures cost-effective, long-term operation.
Q: How does the thermal magnetic trip type function enhance protection?
A: The thermal-magnetic trip unit integrates sensitive temperature-based (thermal) protection for overloads and instantaneous magnetic response for short circuits. This dual feature ensures rapid and appropriate disconnection, safeguarding equipment and personnel.