The ABB S204‑M miniature circuit breaker is a 4‑pole thermal‑magnetic circuit protection device designed for low‑voltage electrical installations. It belongs to ABB’s System pro M compact S200M series of compact MCBs, engineered to protect electrical circuits from overload and short‑circuit faults. These breakers feature current limiting performance, combining a thermal element for overload protection and a magnetic element for short‑circuit protection. They comply with major international safety standards and suit residential, commercial, and industrial applications

The ABB S204M‑C32DC is a 4‑pole miniature circuit breaker (MCB) from the System pro M compact S200M series. It protects electrical circuits against overload and short‑circuit conditions and is suitable for residential, commercial, and industrial installations. It features thermal and magnetic tripping mechanisms for reliable protection.

The ABB S204M‑C40DC is a 4‑pole miniature circuit breaker (MCB) from ABB’s S200M product family, designed to provide overload and short‑circuit protection in DC and AC electrical circuits. It features a Type C tripping characteristic, which is suitable for circuits with moderate inrush or transient currents. The breaker is intended for DIN‑rail mounting in distribution boards, control panels, and other electrical installations where reliable circuit protection and modular design are required.

The ABB S204‑C32 is a 4‑pole miniature circuit breaker (MCB) from ABB’s System pro M compact S200 series. It provides overload and short‑circuit protection for electrical circuits in residential, commercial, and industrial installations. With a Type C tripping characteristic, it is suitable for circuits that may have moderate inrush currents, such as lighting, small motors, or general power distribution loads. The breaker is designed for DIN‑rail mounting and supports additional accessories such as auxiliary contacts or shunt trips for expanded functionality.

The ABB A145‑30 is a three‑pole AC magnetic contactor designed for industrial and commercial power control applications, especially for motor starting, switching, isolation, and power distribution duties. It is part of ABB’s A‑series contactor family and is suitable for use with appropriate overload relays to protect motors. The contactor features three main normally‑open contacts and auxiliary contacts for control and signaling functions. It operates reliably with a 220 – 230 V AC control coil at both 50 Hz and 60 Hz.

The ABB UA95‑30‑11 (Part Number 1SFL431022R8011) is a 3‑pole electrical contactor specially designed for capacitor switching and power factor correction applications. Unlike standard motor contactors, this unit is optimized to handle the unique electrical stresses of switching capacitive loads, providing reliable operation in Automatic Power Factor Correction (APFC) panels and similar systems. The contactor is suitable for industrial and commercial installations where switching of capacitor banks is required, and it supports AC control voltages around 220–230 V AC (50 Hz) / 230–240 V AC (60 Hz).

The ABB F204 AC‑63/0.03 is a 4‑pole residual current circuit breaker (RCCB) designed to protect people and installations from earth leakage (ground fault) currents in three‑phase AC electrical systems. It continuously monitors the balance of current in all conductors and trips the circuit when leakage current exceeds the specified threshold (30 mA), which helps prevent electric shock and fire hazards. This device does not provide overcurrent protection and should be used in combination with upstream protective devices such as MCBs or fuses. It mounts on a standard DIN rail in distribution boards or control panels and is suitable for residential, commercial, and light industrial installations under appropriate standards.

The ABB 1SAZ321201R2003 is a TA75DU‑42M thermal overload relay designed to protect three‑phase motors and electrical equipment from overload and phase fault conditions. This electromechanical device is mounted in series with a contactor and continuously monitors the motor load. When the current exceeds the set range or a phase failure occurs, the relay trips to disconnect the motor, helping prevent damage. It features adjustable current setting, temperature compensation, and both trip and signal contacts for control or indication circuits, and can be configured for manual or automatic reset depending on application needs.

The ABB F204 AC‑80/0.03 is a 4‑pole residual current device rated 80 A and 30 mA leakage sensitivity, suitable for three‑phase AC electrical systems. It provides earth leakage (ground fault) protection by disconnecting circuits when leakage current exceeds the threshold, safeguarding people and electrical installations from shock and leakage faults. It’s designed for DIN‑rail installation and typical distribution board use.

The ABB AL40‑30‑10 24VDC contactor is a 3‑pole DC control contactor used for switching moderate three‑phase loads, especially where a 24 V DC coil is required. It supports typical AC load duties and integrates easily with PLC/DC logic systems, offering auxiliary contact feedback and robust mechanical performance for industrial control applications.