Product Description
SB203M-C6 Miniature Circuit Breaker - 3P - C - 6 A
System pro M compact SB200M Miniature Circuit Breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 10 kA at 240/415 V AC) and rated currents (up to 63A). All MCBs of the product range SB200M comply with IS/IEC 60898-1, allowing the use for residential, commercial and industrial applications.
Reliable Protection for Three-Phase SystemsThe SB203M-C6 MCB from ABB is designed to protect three-phase electrical circuits against overloads and short circuits. Its 6A rating, robust design, and high breaking capacity make it suitable for safeguarding commercial, industrial, and residential installations while maintaining optimal operational integrity.
Easy Installation with DIN Rail MountingThis circuit breaker's modular design simplifies the installation process, allowing for quick and secure mounting on standard DIN rails. This makes it a suitable choice for panel builders, electricians, and maintenance personnel who prioritize efficiency and safety in installation.
Durable and Safe ConstructionManufactured using high-grade flame retardant plastic, the SB203M-C6 delivers exceptional safety under high-stress conditions. With a high IP20 protection level and compliance with global standards, it is engineered for consistent operation in diverse Indian environments.
FAQ's of ABB Triple Pole MCB /SB203M-C6:
Q: How does the ABB SB203M-C6 Triple Pole MCB provide circuit protection?
A: The SB203M-C6 employs a Type C tripping characteristic to disconnect circuits during overloads or short circuits. It senses excess current and promptly interrupts the circuit, safeguarding connected devices and preventing possible electrical hazards.
Q: What applications is the ABB SB203M-C6 MCB designed for?
A: This MCB is engineered for use in commercial, industrial, and residential electrical distribution systems requiring triple pole protection and is suitable for standard three-phase installations across sectors.
Q: Where can the ABB SB203M-C6 be installed?
A: The SB203M-C6 is compatible with standard DIN rail mounting, making it easy to install in distribution panels for offices, factories, apartment complexes, and other facilities requiring reliable circuit protection.
Q: What is the process for installing the SB203M-C6 MCB?
A: Installation involves securing the MCB onto a DIN rail and connecting up to 25mm2 cables to its terminals. Care should be taken to ensure correct phase connections and secure wiring for safe and efficient operation.
Q: When should you consider using the SB203M-C6 in your system?
A: Use the SB203M-C6 when you need reliable three-phase circuit protection, particularly for circuits with moderate inrush currents and where frequent on/off operations may occur, such as in lighting or power distribution panels.
Q: What are the main benefits of choosing the ABB SB203M-C6 MCB?
A: Key benefits include robust and durable construction, high breaking capacity for short circuit protection, compliance with IEC/EN 60898-1, and extended mechanical and electrical life, ensuring long-term reliability and safety.
Q: How does the MCB ensure fire safety in distribution panels?
A: The SB203M-C6 features a housing made from high-grade flame retardant plastic, reducing fire risk and ensuring an additional layer of protection for both people and property in the event of electrical faults.