Product Description
SB203M-C0.5 Miniature Circuit Breaker - 3P - C - 0.5 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.
Robust Electrical ProtectionThe ABB SB203M-C0.5 Triple Pole MCB delivers dependable protection for your electrical circuits, preventing damage due to overloads and short circuits. Its thermal-magnetic tripping mechanism enhances safety in various commercial, industrial, and residential environments.
Flexible & Easy InstallationDesigned for quick and secure DIN rail mounting, this MCB supports terminal capacities up to 25 mm2, making it adaptable to diverse wiring needs. Its modular size and compatibility with three-phase systems optimizes installation efficiency.
Built for Severity & SafetyManufactured with flame retardant thermoplastic material and protected to IP20, the SB203M-C0.5 ensures safety even in adverse conditions. It operates reliably across temperatures from -25C to +55C, making it suitable for India's varied climates.
FAQ's of ABB Triple Pole MCB /SB203M-C0.5:
Q: How does the SB203M-C0.5 MCB protect my electrical circuits?
A: The SB203M-C0.5 utilizes a thermal-magnetic tripping mechanism to quickly disconnect circuits in the event of overloads or short circuits, thereby protecting connected equipment from electrical damage.
Q: What types of installations is this MCB suitable for?
A: This MCB is designed for use in commercial, industrial, and residential installations, providing flexible and reliable protection across a wide range of electrical systems.
Q: When should I choose the C Curve for my application?
A: The C Curve is ideal for applications with moderate inrush currents, such as lighting, power outlets, and small motor loads, making it suited to most general-purpose installations.
Q: Where can I install the SB203M-C0.5?
A: The SB203M-C0.5 is intended for mounting on standard DIN rails within electrical distribution boards in commercial, industrial, or residential sites.
Q: What is the process for installing this MCB?
A: Installation involves securely attaching the breaker to a DIN rail and connecting conductor wires up to 25 mm2 to the terminals, ensuring compatibility with your three-phase system and following standard safety protocols.
Q: How does the flame retardant thermoplastic material benefit users?
A: This material enhances user safety by minimizing fire risks in the event of electrical faults, contributing to safer electrical installations.
Q: What standards does the SB203M-C0.5 comply with?
A: It meets the IEC 60898-1 standard, ensuring international benchmarks for quality, reliability, and electrical protection.