ABB ST203M-K3 Mini Circuit Breaker 3P K3A.480VAC

The 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. Available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking abilities (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, assisting in the use for residential, commercial, and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.

ABB ST203M-K3 Features:

• 3 A
• 3.6 W
• 50/60 Hz
• UL1077
• Failsafe Bi-directional Cylinder-lift terminal