Miniature circuit breaker

"ABB S203-K3NA System pro M compact miniature circuit breaker offers reliable protection with current limiting and delayed thermal tripping mechanisms, ideal for industrial automation applications."

The ABB S203-K4 is a miniature circuit breaker with current limiting capabilities, featuring delayed thermal and magnetic tripping mechanisms for reliable overload and short circuit protection.

The ABB S203-K40 is a 3-pole, 40 AMP mini circuit breaker ideal for residential and commercial applications. It meets international safety standards IEC/EN 60898-1 and UL1077, ensuring reliable performance and safety.

"ABB S203-K40NA: A UL1077 recognized, 3 pole + neutral miniature circuit breaker with 40A capacity. Perfect for ensuring safety and efficiency in various applications."

The ABB S203-K4NA miniature circuit breaker is designed for reliable protection in electrical systems. Featuring a failsafe bi-directional cylinder-lift terminal and high interrupting ratings, it ensures safe and efficient operation.

The ABB S203-K5 is a high-performance, 3-pole circuit breaker designed to provide excellent protection against overcurrent conditions. It features a sensitive thermal curve and a magnetic setting 8 times the normal input current, ensuring reliable operation in temperatures from -25 to 55°C and compatible with 277/480Y VAC voltage ratings[1][4].

ABB S203-K50: 3-pole, 50A, 10kA circuit breaker for 480Y/277 VAC systems, providing reliable electrical protection.

"ABB S203-K50NA: A reliable 3P+N miniature circuit breaker rated for 50A at 480V. UL1077 recognized, ensuring safe and efficient electrical distribution. Perfect for various applications requiring high reliability and safety."

ABB S203-K6: 3-phase, 6 A, current limiting, delayed thermal and electromechanical tripping, IEC/EN compliant, for residential, commercial, and industrial use.

The ABB S203-K60 is a 3-pole, 60A circuit breaker designed for high reliability and safety. It provides 6kA short-circuit current protection and is compatible with 480Y/277VAC systems, making it an essential component for electrical systems.

"ABB S203-K63: 3-pole, 63A, K curve miniature circuit breaker. Meets IEC/EN 60898-1, IEC/EN 60947-2, UL1077, and CSA 22.2 No. 235 standards. Suitable for residential, commercial, and industrial applications."

"ABB S203-K63NA: A compact, 3-pole mini circuit breaker with current limiting and delayed thermal tripping. Ideal for industrial applications, ensuring safe and efficient electrical distribution."

"ABB's S203-K6NA miniature circuit breaker offers reliable protection with failsafe bi-directional cylinder-lift terminals. It features current limiting and delayed thermal tripping mechanisms, ensuring your electrical system's safety and efficiency."

The ABB S203-K8NA is a high-quality miniature circuit breaker, perfect for 8A, 3P+N applications. It ensures safety and efficiency in your electrical systems with its reliable K-trip mechanism.

"ABB S203-Z0.5 miniature circuit breaker offers current limiting and dual tripping mechanisms for reliable overload and short circuit protection. Suitable for residential, commercial, and industrial use."

The Abb S203-Z0.5NA miniature circuit breaker is designed for reliable protection in residential, commercial, and industrial applications. It features a rated current of 0.5 A and complies with IEC/EN 60898-1 and IEC/EN 60947-2 standards. This MCB offers high interrupting capacity and is suitable for various electrical installations.

The ABB S203-Z10 Miniature Circuit Breaker is a reliable, 3-phase device with a rated current of 10A, designed to protect your circuits against overloads and short circuits. It meets IEC/EN 60898 and IEC/EN 60947-2 standards, making it suitable for residential, commercial, and industrial applications.

The Abb S203-Z10NA is a high-performance, 10A, 4-pole miniature circuit breaker designed with failsafe bi-directional cylinder-lift terminals. It features an interrupting rating of 6 kA (DC) and 10 kA, ensuring reliable operation in a variety of electrical applications. This compact and durable breaker is perfect for systems requiring robust safety features and efficient circuit management.

The ABB S203-Z16 is a high-quality miniature circuit breaker designed to provide reliable and efficient electrical protection. Featuring a current limiting mechanism and delayed thermal tripping, this breaker ensures safe and precise control of electrical currents. Suitable for industrial and commercial applications, it offers robust protection against electrical faults.

"ABB S203-Z16NA: A compact, reliable miniature circuit breaker designed for overcurrent protection. Suitable for 480Y/277 VAC, 0.5 to 63 Amps, and features line and load terminals. Perfect for residential, commercial, and industrial use."