ABB S203-K20 Mini Circuit Breaker 3P K20A.480VAC

System pro M compact S200 miniature circuit breakers are currently limited. There are two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are accessible in diverse characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capabilities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 and CSA 22.2 No. 235, allowing in the use for commercial, residential, and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.

ABB S203-K20 Features

• 20 A
• 8.1 W
• 50/60 Hz
• IP20
• Failsafe Bi-directional Cylinder-lift terminal

OBSOLETE - Direct Replacement is #ST203M-K20