Miniature circuit breaker

The ABB S203M-Z1NA miniature circuit breaker is a current limiting device with two tripping mechanisms: delayed thermal for overload protection and electromechanical for short circuit protection. It is available in various configurations and breaking capacities, making it suitable for residential, commercial, and industrial applications.

The ABB S203-Z20 is a compact, current-limiting mini circuit breaker designed for control panel devices. It operates at 480Y/277V AC and has a tripping characteristic of Z with a rated current of 20A. UL certified for safety and reliability, this breaker is perfect for various industrial applications.

The ABB S203-Z20NA is a compact, current-limiting miniature circuit breaker designed for control panel devices. It features a tripping characteristic of Z, a rated current of 20A, and operates at 480Y/277V. Meets UL 1077 standards for enhanced electrical safety.

Protect your circuits with the ABB S203-Z25, a compact, current-limiting miniature circuit breaker. Ideal for residential and commercial applications, it offers reliable protection against overloads and short-circuits. UL certified for 1077 standards.

The ABB S203-Z25NA is a 25A, 3-pole miniature circuit breaker (MCB) with a Z rating, designed for reliable overload and short-circuit protection. It is ideal for residential, commercial, and industrial applications, ensuring safety and efficiency in your electrical system.

"ABB S203-Z2NA Miniature Circuit Breaker: 3P, 2A, 480Y/277 VAC. Ideal for residential, commercial, and industrial applications. Includes line and load terminals, ring tongue styles, and finger-safe terminals."

The ABB S203-Z3 Miniature Circuit Breaker is a current limiting device with two tripping mechanisms, offering delayed thermal tripping for overload protection and electromechanical tripping for short circuit protection. It is suitable for residential, commercial, and industrial applications, ensuring safety and reliability.

The ABB S203-Z32 is a compact, current-limiting mini circuit breaker designed for 480Y/277V AC applications. It features a delayed thermal tripping mechanism, providing reliable protection in a compact form.

The ABB S203-Z32NA is a high-performance miniature circuit breaker designed for reliable electrical protection. Featuring a failsafe bi-directional cylinder-lift terminal and an interrupting rating of 6 kA (DC) and 10 kA, this product is ideal for applications requiring robust safety features, including UL1077 compliance.

"ABB S203-Z3NA: Reliable miniature circuit breaker with delayed thermal and electromechanical tripping mechanisms. Suitable for residential, commercial, and industrial use."

The ABB S203-Z4 Mini Circuit Breaker is a reliable and efficient solution for 3-phase applications. Featuring a Z tripping characteristic and 4A rated current, it provides excellent overload and short-circuit protection. Suitable for residential, commercial, and industrial use.

The ABB S203-Z40 is a 3-pole, 40A miniature circuit breaker from the S200 series, offering reliable protection against overloads and short circuits. Suitable for residential, commercial, and industrial use, it ensures safety and efficiency in your electrical systems.

"ABB S203-Z40NA: 40A, 3P, Z-type miniature circuit breaker. Thermal magnetic trip curve Z, 6 kA interrupt rating. Ideal for residential, commercial, and industrial use."

"ABB's System pro M compact S200 miniature circuit breaker, S203-Z4NA, offers current limiting and delayed thermal tripping mechanisms for reliable electrical protection."

The ABB S203-Z50 mini circuit breaker offers fast breaking time and a unique bus connection system, making it perfect for industrial applications. It ensures safety and reliability with its current limiting feature and wide range of accessories available.

"ABB's S203M-Z50NA miniature circuit breaker offers reliable protection with its current-limiting design and dual tripping mechanisms. Suitable for various applications, it ensures efficient energy management and meets IEC/EN 60898-1 and IEC/EN 60947-2 standards."

The ABB S203-Z6 Miniature Circuit Breaker is a reliable 3-pole, 6A device with a Z tripping characteristic. It offers current limiting protection and is suitable for various applications, including residential, commercial, and industrial settings. Compliant with IEC/EN 60898-1 and IEC/EN 60947-2 standards.

The ABB S203-Z63 is a current-limiting miniature circuit breaker featuring fast breaking times (2.5 - 3.5 msec). It offers a unique bus connection system and a wide range of accessories, making it suitable for various electrical applications.

The ABB S203-Z63NA is a miniature circuit breaker designed for 63A protection. It features current limiting and delayed thermal tripping mechanisms, ensuring reliable and efficient electrical safety.

The ABB S203-Z6NA is a compact, current-limiting miniature circuit breaker with delayed thermal tripping. Ideal for reliable protection in various applications, it is part of the System pro M compact series.