The ABB S203‑C100 is a three‑pole miniature circuit breaker (MCB) designed for overload and short‑circuit protection of electrical circuits in residential, commercial, and light industrial installations. It features a type C tripping characteristic, making it suitable for circuits with moderate inrush currents such as lighting, small motors, and general power distribution. The breaker is intended for DIN‑rail mounting and can be used to safely interrupt fault currents while protecting conductors and connected equipment.

The ABB AF400‑30‑11 is a three‑pole AC contactor designed for heavy industrial motor control and power switching applications. It belongs to ABB’s AF contactor series with an electronically controlled coil that supports a wide control voltage range (100 – 250 V AC or DC), making it suitable for global installations without needing coil changes. The contactor is used to switch three‑phase motors, isolation and bypass circuits, and other industrial loads up to high voltages. It includes three normally open main contacts for the power circuit and one normally open plus one normally closed auxiliary contact for control, signaling, and interlocking functions. The block‑type design is robust and can be extended with auxiliary contact blocks and other accessories.

The ABB XT3N250 TMD250/2500 FF 4P is a four‑pole molded case circuit breaker (MCCB) from ABB’s Tmax XT series, designed for industrial and commercial power distribution protection. It provides combined thermal and magnetic protection to defend electrical circuits against overloads and short‑circuits. The four‑pole design (three phases plus neutral) with front terminals is suited for fixed installation in switchboards and distribution panels. Adjustable trip characteristics allow coordinated protection of three‑phase systems and neutral circuits.

The ABB CM‑PVS.41S is a three‑phase monitoring relay designed to monitor the health of a three‑phase electrical supply. It continuously checks for overvoltage, undervoltage, phase loss, and incorrect phase sequence in three‑phase systems with line‑to‑line voltages within a specific range. When a fault condition is detected, the relay changes the state of its output contacts to signal alarms or to disconnect loads for protection. It is mounted on a DIN rail and typically used in industrial control panels, motor protection systems, and automation circuits to ensure correct and safe operation of three‑phase equipment.

The ABB MS116‑20 is a manual motor starter / motor protection breaker designed to provide manual ON/OFF control and motor protection in industrial and commercial electrical systems. It combines a disconnect switch with overload, short‑circuit, and phase‑failure protection to safeguard motors and loads without the need for external fuses. The device has a trip‑free rotary handle with clear ON/OFF/TRIP indication and adjustable overload current setting to match the motor’s full‑load current within the 16–20 A range. It is suitable for both three‑phase and single‑phase applications and mounts on DIN rails or panel surfaces

The ABB AX12‑30‑10‑80 is a three‑pole AC magnetic contactor designed for industrial and commercial electrical control systems. It is used to switch and control three‑phase power circuits, such as motors, lighting, heating, and general loads up to 690 V AC. This contactor features a block‑type design with three normally open main contacts and one normally open auxiliary contact for control and signaling. It is intended for operation with an AC coil voltage around 220–230 V 50 Hz or 230–240 V 60 Hz, and it is suitable for use in motor starters, control panels, and automation applications

The ABB MS165‑54 is a manual motor starter / motor protection breaker designed to provide combined manual ON/OFF control and overload/short‑circuit protection for motors and electrical loads. It integrates a thermal‑magnetic protection mechanism to shield motors from overload and phase failure conditions, while also offering a built‑in disconnect function and a clear rotary handle for ON/OFF/TRIP indication. The device is intended for DIN‑rail mounting in industrial and commercial control panels.

The ABB T5H 400 TMA 400‑4000 3P MCCB is a three‑pole molded case circuit breaker (MCCB) from ABB’s Tmax T5H series. It provides fixed‑mount protection for three‑phase electrical systems and combines thermal and magnetic trip elements to guard against both overload and short‑circuit conditions in industrial and commercial power distribution. This breaker features fixed front terminals for secure panel installation and is suitable for use in switchgear, distribution boards, and motor feeder circuits requiring high‑performance circuit protection.

The ABB AX205‑30‑11‑80 is a three‑pole AC magnetic contactor designed for robust industrial and commercial use in three‑phase power switching and motor control applications. It features three main normally open contacts and built‑in auxiliary contacts (1 NO + 1 NC) for control and signaling. The device is intended for control circuits with a coil voltage around 220–230 V AC (50 Hz) or 230–240 V AC (60 Hz) and can handle heavy switching loads up to systems rated around 690 V AC or above, making it suitable for motor starters, power distribution switching, and general industrial control panels.

The ABB AF09‑30‑10‑11 is a compact 3‑pole AC contactor designed for industrial and commercial control applications. It is used to switch and control three‑phase power circuits, including motors and other inductive or non‑inductive loads. The contactor features an electronic coil interface that accepts a wide range of AC or DC control voltages, and includes one built‑in normally open auxiliary contact for control or signaling purposes. Its block‑type design and DIN‑rail compatibility make it suitable for automation panels, motor starters, HVAC systems, and general power switching tasks.