Miniature Circuit Breaker The ABB S271-K20 Miniature Circuit Breaker (MCB) is engineered to provide reliable protection for electrical circuits in residential, commercial, and industrial applications. This high-performance MCB ensures the safety of electrical installations by automatically disconnecting circuits in the event of overloads or short circuits, thereby preventing potential hazards and equipment damage.
Key Features • Rated Current: 20 A, providing robust protection for various electrical applications. • Breaking Capacity: 6 kA at 230/400 V AC, ensuring effective interruption of fault currents. • Pole Configuration: 1-pole + neutral, suitable for single-phase circuits requiring neutral protection. • Tripping Mechanism: Type B, ideal for residential and light commercial applications where moderate inrush currents are expected. • Mounting Type: DIN rail mounting for easy installation and integration into existing electrical panels.
Applications • Residential Electrical Systems: Protects household circuits, ensuring safety in everyday electrical use. • Commercial Installations: Ideal for office buildings and retail environments requiring dependable circuit protection. • Industrial Equipment: Safeguards machinery and equipment from electrical faults in manufacturing and processing environments. • Compatibility: Designed to fit standard DIN rail setups, compatible with existing ABB electrical distribution systems.
Benefits • Enhanced Safety: Automatically disconnects circuits to prevent electrical fires and equipment damage, ensuring peace of mind. • Durability: Constructed with high-quality materials to withstand harsh operating conditions, ensuring long-term reliability. • Ease of Installation: Simple DIN rail mounting allows for quick and efficient installation and replacement, reducing downtime. • Cost-Effective Solution: Protecting electrical systems from overloads and short circuits prolongs