The ABB SK4‑11 (1SAM401904R1001) is an auxiliary signal/contact block designed for use with manual motor starters and other ABB control devices. It provides auxiliary switching and signaling functions using a combination of normally open and normally closed contacts. This compact unit enhances control and status feedback capability in motor control and electrical distribution systems, supporting reliable indication and logic integration in industrial and commercial electrical panels.

The ABB 1SDA068059R1 is a three‑pole molded case circuit breaker (MCCB) from ABB’s Tmax XT3N series designed for industrial and commercial low‑voltage power distribution protection. It features a thermo‑magnetic (TMD) trip unit with adjustable protection settings, providing reliable overload and short‑circuit protection across a broad current range. The breaker is built for fixed installation with front bolt terminals and is suitable for AC and DC applications typical of main, feeder, and motor circuit protection. With robust interrupting capabilities and compliance with IEC standards, this MCCB ensures safe interruption of fault currents in demanding electrical systems.

The ABB 1SAM250000R1009 is a three‑pole MS116‑6.3 Manual Motor Starter / Motor Protection Circuit‑Breaker designed to manually start and stop motors while providing reliable protection against overload, short‑circuit and phase failures without requiring separate fuses. It combines a robust manual disconnect handle with built‑in thermal and instantaneous protection, making it ideal for small motor control applications and machinery protection. The device features a clear rotary ON/OFF handle, temperature compensation, and a trip‑free mechanism to ensure safety under all operating conditions. Accessories such as auxiliary contacts, signaling contacts, undervoltage releases, shunt trips, and bus bars can be added for enhanced functionality.

The ABB 1SDA038675R1 is a three‑pole molded case circuit breaker (MCCB) from ABB’s SACE Isomax S series, model S5N630 with an electronic PR211 trip unit. It is designed to provide reliable overload and short‑circuit protection for industrial low‑voltage AC power distribution. With a 630 A rated current and robust interrupting capability, this breaker is suitable for use as a main or feeder protection device in commercial and industrial electrical systems. The electronic PR211 release offers adjustable protection settings and precise control over trip characteristics.

The ABB 1SDA100355R1 is a three‑pole molded case circuit breaker (MCCB) from ABB’s SACE Tmax XT5N series with a solid‑state electronic release (EKIP DIP LS/I). It is designed for fixed installation with front terminals and provides dependable overload and short‑circuit protection in industrial and commercial low‑voltage AC power distribution systems. With a high rated current of 630 A and robust fault‑interruption capabilities, this breaker offers precise protection using the electronic EKIP trip unit, making it suitable for protecting feeders, main circuits, motors, generators, and other critical loads in demanding electrical installations.

The ABB NL22E DC110V contactor/relay is a compact control/auxiliary contactor designed for switching and control of auxiliary circuits in industrial electrical systems, particularly where DC control voltage is used. It features a 110 V DC coil that actuates the internal contact set to make or break circuits. The device is suitable for use in control panels, motor control centers, relay logic systems, and other applications requiring reliable DC‑coil switching of control circuits. The NL22E series is part of ABB’s broad range of contactors and relays and can be used in conjunction with other switching and protection devices.

The ABB S204‑D63 is a 4‑pole miniature circuit breaker (MCB) from the ABB System pro M / S200 series, designed to provide reliable overload and short‑circuit protection in low‑voltage AC electrical distribution systems. It utilizes a Type D trip characteristic, which allows higher tolerance for high inrush currents such as those drawn by motors and transformers, while still offering dependable protective operation. The breaker is DIN‑rail mountable and features screw‑type terminals with clear ON/OFF position indication, making it suitable for residential, commercial, and light industrial applications

The ABB S204‑D50 is a 4‑pole miniature circuit breaker (MCB) with a Type‑D trip characteristic, designed to provide reliable overload and short‑circuit protection for low‑voltage AC distribution circuits. It is part of ABB’s System pro M Compact / S200M series, engineered for residential, commercial, and light industrial electrical installations. The D‑curve enables the breaker to tolerate high inrush currents such as those from motors, transformers, and other inductive loads while still offering dependable protective performance. This compact DIN‑rail mountable breaker features screw terminals with clear ON/OFF indication and complies with international safety standards.

The ABB S204‑D40 is a 4‑pole miniature circuit breaker (MCB) from ABB’s System pro M / S200 compact series designed to provide reliable overload and short‑circuit protection in low‑voltage AC electrical distribution systems. It features a Type D trip curve, which offers enhanced tolerance to high inrush currents typical of motor loads, transformers, and other heavy inductive equipment. The breaker is DIN‑rail mountable and includes screw‑type terminals with clear ON/OFF indication, making it suitable for residential, commercial, and light industrial applications where robust circuit protection is required.

The ABB S204‑D25 is a 4‑pole miniature circuit breaker (MCB) from ABB’s System pro M / S200 series, engineered for reliable overload and short‑circuit protection in low‑voltage AC distribution systems. It features a Type D trip characteristic, which provides enhanced tolerance for high inrush currents typically seen in motor and transformer loads, while still offering dependable protective operation. This DIN‑rail mountable breaker has screw‑type terminals and a compact design suitable for residential, commercial, and light industrial panels. It also supports add‑on accessories such as auxiliary contacts and shunt trips for expanded control and monitoring