ABB ST202M-K20 20A, 480Y/277V, 10 kAIC, K-Curve, UL 1077

The ABB ST202M-K20 is a 20A circuit breaker designed for use in high-voltage applications, providing reliable protection for electrical systems. Rated for 480Y/277V and featuring a 10 kAIC (kiloampere interrupting capacity), this breaker ensures the safety of circuits by automatically interrupting the flow of electricity in the event of a fault. Its K-Curve characteristic is ideal for protecting systems that experience inrush currents, such as motors and transformers. The ST202M-K20 is UL 1077 certified, ensuring it meets high industry standards for performance and safety.

Product Features:

• 20A rating for high-voltage applications (480Y/277V)
• 10 kAIC interrupting capacity for superior protection
• K-Curve design for protecting systems with inrush currents
• UL 1077 certified for compliance with safety standards
• Ideal for use in industrial and commercial electrical systems